徑放大度 的英文怎麼說
中文拼音 [jìngfàngdàdù]
徑放大度
英文
diameter enlargement-
We select ni / cr alloy resistor as element together with ceramic embedding hearth ; select small flat - and - disc heat - even hubby ceramic sample holder, select ni / cr & ni / si thermoelectric couple ( type k ) as thermoscope with threads 0. 5 mm in diameter which is installed in the middle of the holders symmetrically ; select aluminum silicate fire - retardant fiber as materials for heat preservation ; design some hardware, for example temperature controller & transporter, signal amplifier etc ; design controlling curve to heat stove ; and introduce the method of least squares nonlinear regression and subsection function to deal with data. in order to obtain the reasonable operation conditions and operation curve, we have also done many theory analysis and experiment discussions
通過理論和試驗探討，選用鎳鉻合金電阻絲作為加熱元件，配以陶瓷質埋入式爐膛；選用陶瓷質小尺寸扁平?圓盤均熱塊體型樣品支持器；選用0 . 5mm絲徑鎳鉻?鎳硅熱電偶（ k ）作為測溫元件；熱電偶對稱安置在樣品支持器容器的中部；選用硅酸鋁耐火纖維作保溫材料；合理選用和設計了溫度控制器、溫度變送器、信號放大電路等硬體；採用升溫曲線來控制爐膛供熱過程；採用最小二乘法非線性回歸與分段函數相結合的曲線模擬方法，進行圖形處理。By solving these problems, williams clarified the inevitability, the rationality, and the future development of mc. william ' s thought on mc is theoretically originated from the traditions of british empiricism and marxism. combining these two, he carried on a historical materialistic amelioration upon the empiricism, tried to explore possibility and approach of the general people to obtain enlightenments and to accomplish liberation from the reality, and presented a rather objective and reasonable evaluation on mc, which is totally different from the unsatisfaction and arrogance of lukas, adomo, horkheimer and marcuse to the reality and the mass
從理論來源上說，威廉斯的大眾文化思想是對英國經驗主義傳統和馬克思主義傳統的繼承，他在把兩個傳統相結合的基礎上，對經驗主義進行了歷史唯物主義的改造，從個體經驗和實踐的角度探尋普通大眾在現實生活中獲得啟蒙和實現解放的可能性和途徑，對大眾文化作出了較為客觀合理的評價，這與從盧卡契到阿多諾、霍克海默到馬爾庫塞等人對現實和一般大眾表現出的不滿和傲慢態度是截然不同的。Abstract : physical activity has been defined as " any bodily movement produced by skeletal muscles that results in energy expenditure ". it is strongly endorsed as a means of staying healthy and an important avenue for social contact. although in australia, some studies have been conducted into the levels of physical activity in some ethnic communities, there has been a tendency to adopt a homogeneous view of culturally and linguistically diverse ( cald ) people rather than an ethno - specific perspective that recognises differing cultural beliefs and practices between and across language groups. this paper reports on a study that aimed to explore the concepts of, and attitudes towards, physical activity among older hong kong chinese australians resident in nsw. this study involved individual in - depth interviews and the use of open - ended questions. a total of 22 informants was recruited for the study. the findings revealed that most informants did not have a clear idea about what was meant by the term physical activity. " physical activity " tended to be a confusing and complicated term to this group. in addition, attitudes towards physical activity among this group reflect their cultural and health beliefs in preventive health care. to increase the physical activity level among older hong kong chinese australians, culturally - specific health promotion strategies might be needed to tackle the misconception about and specific attitudes towards physical activity, as well as to match the holistic chinese oncept of health maintenance
文摘:身體活動指"由骨骼肌產生的體能消耗運動" ，是保持身體健康、增進社會交往的重要方式和途徑.在澳大利亞，雖然有研究調查民族群體身體活動的各個層面，但總體而言，多數研究更側重於民族群體的同質性，而忽視了其異質性.本研究探討在新南威爾士州居住的澳籍香港老年華人對身體活動的概念理解及對身體活動的態度.研究使用開放性問卷進行個體深度訪談，受訪者22人.研究發現，大多數受訪者不清楚"身體活動"這一術語的含義，對他們來說， "身體活動"是一個模糊的、復雜的術語.該群體對身體活動的態度反映了他們在預防性衛生保健方面的文化和健康觀念.顯然，提升澳籍香港老年華人的身體活動水平，需要一種基於文化特殊性的健康促進策略以解決對身體活動的誤解，同時也需要具體的身體活動態度與華人整體性保健觀念相匹配Physical activity has been defined as " any bodily movement produced by skeletal muscles that results in energy expenditure ". it is strongly endorsed as a means of staying healthy and an important avenue for social contact. although in australia, some studies have been conducted into the levels of physical activity in some ethnic communities, there has been a tendency to adopt a homogeneous view of culturally and linguistically diverse ( cald ) people rather than an ethno - specific perspective that recognises differing cultural beliefs and practices between and across language groups. this paper reports on a study that aimed to explore the concepts of, and attitudes towards, physical activity among older hong kong chinese australians resident in nsw. this study involved individual in - depth interviews and the use of open - ended questions. a total of 22 informants was recruited for the study. the findings revealed that most informants did not have a clear idea about what was meant by the term physical activity. " physical activity " tended to be a confusing and complicated term to this group. in addition, attitudes towards physical activity among this group reflect their cultural and health beliefs in preventive health care. to increase the physical activity level among older hong kong chinese australians, culturally - specific health promotion strategies might be needed to tackle the misconception about and specific attitudes towards physical activity, as well as to match the holistic chinese oncept of health maintenance
身體活動指"由骨骼肌產生的體能消耗運動" ，是保持身體健康、增進社會交往的重要方式和途徑.在澳大利亞，雖然有研究調查民族群體身體活動的各個層面，但總體而言，多數研究更側重於民族群體的同質性，而忽視了其異質性.本研究探討在新南威爾士州居住的澳籍香港老年華人對身體活動的概念理解及對身體活動的態度.研究使用開放性問卷進行個體深度訪談，受訪者22人.研究發現，大多數受訪者不清楚"身體活動"這一術語的含義，對他們來說， "身體活動"是一個模糊的、復雜的術語.該群體對身體活動的態度反映了他們在預防性衛生保健方面的文化和健康觀念.顯然，提升澳籍香港老年華人的身體活動水平，需要一種基於文化特殊性的健康促進策略以解決對身體活動的誤解，同時也需要具體的身體活動態度與華人整體性保健觀念相匹配Then we introduce the character of the atmosphere channel, which we emphasized on the atmosphere scatter, absorption and scintillation ' s effect on the laser beam. in chapter, we explain why we used cassegrain telescope to collect the optical signal at first, then the lightsource, detector, front amplifier used in optical communication has been compared to that of fiber communication, the noise including shot noise, thermal noise and background light noise has been explained here for analysis the snr and ber in the next section
在第三章介紹無線光接入系統的光收發單元，採用多孔徑卡塞格倫式的收發天線對消除減小大氣湍流影響有較大作用，針對大氣通道的特點無線光系統收發單元在光源、光探測器、前置放大電路上存在許多有別于光纖通信的技術，同時還闡述了光接收機包括背景噪聲的噪聲機制和接收靈敏度、誤碼率等指標，最後給出了一個整個傳送鏈路的功率預算。Words can obliterating rewrite wrong, wrong can tear up the paint - painting, only road of life is not wrong path, and so we must carefully treated in every step of life, but it is not so our life journey indecisive stop where we are and also is not to say that wrong step will also be losers beyond redemption, life, more importantly, the will and tenacity and the courage to admit their mistakes attitude found wrong on restructuring life orientation and the way forward, successful road 10 million, clause roads lead to rome, as long as we persevere, and we will never give up, will eventually open a new path, converge, won the final success and happiness
字寫錯了可以擦掉重寫，畫畫錯了可以撕掉重畫，惟有人生之路，走錯了卻沒有歸途，所以我們要慎重的對待人生中的每一步，但這並不是讓我們在人生的旅途中瞻前顧后止步不前，也並不是說走錯了一步就會滿盤皆輸萬劫不復了，人生中更重要的是，百折不撓的意志和勇於認錯的態度，發現走錯了就重新調整人生的坐標和前進的方向，成功的道路千萬條，條條大路通羅馬，只要我們堅持不懈，永不放棄，終會另闢蹊徑，殊途同歸，贏得最後的成功和幸福。Reverse osmosis is in a salt water such as raw water than natural infiltration to exert greater pressure on the pressure and make the water from the high concentration side infiltrate low concentrations party to the original edema water pressure to the membrane elements on the other side into pure water and raw water minor impurities, colloid, organic matter, heavy metals, bacteria, viruses and other harmful substances and are all retained from the sewage discharge into export
反滲透就是在有鹽份的水中如原水施加比自然滲透壓力更大的壓力，使水由濃度高的一方滲透到濃度低的一方，把原水腫的水分子壓到膜的另一邊變成純凈水，而原水中的細微雜質膠體有機物重金屬細菌病毒及其他有害物質都統統截留下來並經污水出口排放掉。由於反滲透膜的孔徑僅0 . 0001This article according to the acquirement of the system parameters such as : temperature sensitivity 、 angle resolution 、 image forming time etc to design the type and diameter of the antenna ; the receiver type, integral time, rf gain, lpf gain ; the mode of calibration ; the sample frequency and program of the daq ; the scanning time, scan type, etc
本文根據系統溫度靈敏度、角解析度、成像時間等參數要求，對系統天線類型、直徑，接收機類型、積分時間、射頻增益、視頻放大器增益，定標方式，數據採集卡的采樣頻率、編程及驅動裝置的掃描速度、掃描類型等進行了詳細的分析設計。The third part analyzes damages of elements of products liability. most countries stipulate that physical harm, economic harm and other indirect harm caused by defected products should be restored, of course, they are limited to different degree. however, countries have diverge on the stipulation of damages of products themselves. there are three modes on the compensation of damages of products themselvesronly physical harm and economic harm are dealt with in the suit of products liability, and damages of products themselves is dealt with by means of contract law ; all are dealt with hi the suit of products liability ; comprised way. the thesis considers that comprised way is more reasonable and can protect harmed parties more fully and " conviently. besides this, the article discusses the calling back of defective products preliminarily, and considers that as one means of duty disregarding fault, it can be one kind of effective supplement of liability of compensation for damages
本文第三部分對產品責任構成中的損害問題進行了分析。本文從比較法上考察了各國關于損害問題的規定，發現大多數國家對缺陷產品引起的人身損害、財產損失及其間接損失，明確規定予以賠償，只是程度不等地受到限制;對于產品自身損害，則存在分歧。關于產品自身損害，一般來說，賠付方式有三種:一是在產品責任訴訟中只處理缺陷產品所造成的對受害人的人身和財產的損害，而產品自身損害只能通過合同法的途徑加以解決;二是將二者放在產品責任訴訟中一併解決;三是折衷的辦法。It is sorely important autonomy and development of the minority are as to turn out national personnel. we should take a new point of view to solve national problem in the new century. we believe, as a result of the leadership of the cpc and the unity of the people of various nationality in ning xia hui autonomous region, a miracle of modern socialist construction is sure to appear
寧夏回族人民解放和發展的歷程，使我們深刻認識到：馬克思主義能夠解決中國的民族問題；民族問題與社會主義現代化建設密切相關；自治權利是民族區域自治制度的核心；培養民族幹部對民族地區的自治和發展繁榮至關重要；提高民族素質的關鍵途徑是大力發展民族教育事業；我們應不斷克服慣性思維，樹立解決新世紀民族問題的新觀念。Such as the strategy of heavy industry priority development, the price scissors of industrial and agricultural products … etc. in addition, the systems of divided management to urban and rural areas, for instance, household register system, public goods provision institution social security system and fiscal and tax system, serve as essential reasons. moreover, property right difference causes the expansion of income gap between urban and moral residents while the path - dependence in the institutional change intensifies the gap
認為改革開放前的重工業優先發展戰略、工農業產品價格「剪刀差」等產業偏向政策是城鄉居民收入差距形成的歷史原因;戶籍制度、公共產品供給體制、社會保障制度、財稅體制、金融體制等城鄉分割管理體制是城鄉居民收入差距擴大的根本原因;城鄉產權制度差異是城鄉居民收入差距擴大的重要原因;制度變遷的路徑依賴強化了我國城鄉居民收入差距。Over the years, lrt technology has been upgraded to counter the negative effects of traffic jams, noise, environmental damage, air pollution, etc. featuring a small radius of curvature, multiple car units, modulated train set, enlarged cars both in transverse and longitudinal directions, low car floors, streamlined car design, advanced control systems, and flexible right of way, modern lrt systems have been successfully adopted to most environmental and social needs. they adequately display their merits as transportation systems ; i. e., the lrt system is able to co - exist with automobiles. the low car floor means that roads can act as station facilities, and passengers can get on and off the cars in the street
輕軌運輸系統lrt源起於歐洲街道電車street car ，街道電車一度在都市捷運化與私人機動化的浪潮沖擊下迅速沒落，但隨著都會地區機動車輛不斷增加，道路交通阻塞噪音環境破壞排放廢氣污染問題嚴重惡化之際，輕軌車輛技術已不斷提升，具備小轉彎半徑能力的聯結式車廂模組化列車編組車廂斷面長度加大加長低地板車廂流線型車廂設計，搭配先進控制系統及彈性的路權型式，使現代化輕軌系統具備有與生活空間結合重視環境問題與社會情勢並活用進化街車之都市交通工具等特徵與優點，如高性能輕軌列車與汽車共存，低底盤的車廂創造無障礙車站空間，道路即是車站設備，旅客可以在街區上下車，提供沿線居民高度的便利性，消除交通堵塞噪音及空氣污染等，輕軌系統並與街景充分的調和，成為活動的都市意象。The results showed that : ( 1 ) the application of the above optimization method is feasible in the process of vacuum residue hydrotreating. ( 2 ) shaft power is a small part in the operation fees of the hydrogen system and has little influence on the optimization results. ( 3 ) vent should be decreased to reduce energy consumption because of the high concentration of the cycle hydrogen after rebuilding of the unit
在pc - 133微機上進行了模擬和優化計算，結果表明： （ 1 ）以復合形法為核心的可行路徑序貫模塊法在重油加氫過程中的應用是可行的； （ 2 ）壓縮機軸功率在重油加氫的氫氣系統操作費用中所佔比例較小，對優化結果影響不大； （ 3 ）裝置經過技術改造后循環氫純度過高，可以減少放空以節省能耗； （ 4 ）建立的氫耗模型能夠可靠地計算現有裝置的循環氫濃度、溶解氫總量和裝置氫耗量。Taking the qian xue - sen ' s system of modern science and technology as background, this paper has expounded the meaning, way of and difficulty with the founding of systematology, looked back three stages of qian xuesen ' s systematology founding, investigated the present situation, problems and causes, and put forward some personal viewpoints on the different opinions about systemtology in the academic circle, proposing that for the development of systemtology it is necessary to further digest the non - linear mechanics, self - organization theory, cas theory, and so on and make creative conversion of their results with the description of the whole emergency of the system as the general goal and the stress imposed on the working - out of the intrinsic mechanisms and laws of the complicated big systems
摘要以錢學森的現代科學技術體系為大背景闡述建立系統學的意義、途徑和難度，回顧了錢學森創建系統學的三個階段，考察系統學的現狀、問題及其成因，對學界某些歧見給出筆者的看法提出系統學的發展應該進一步消化非線性動力學、自組織理論、 cas理論等，並對其成果作創造性的轉換，以描述系統的整體涌現性為總目標，重在揭示開放復雜巨系統的內在機制和規律。Avm is essentially a precision array film attenuator, which has a big diameter, high power load, continuous adjustment. the gain of each beam of the main amplifiers is controlled independently by the adjusting the angle of each cell of avm
Avm實質上是大口徑、高功率負載、透過率連續可調的組合式精密薄膜衰減器，通過調節avm各單元偏轉角度大小來獨立控制住放大器各路的增益。Web wheel in large diameter lay out the pulp to keep even thickness of cotton core under high - speed operation
大直徑網輪鋪放絨漿，高速運行時棉芯厚度均勻。The definition of stability and repeatability of the laser frequency and factors affecting the stability of laser frequency were analysed. the normal methods used to stabilise frequency and produce double - frequency were explained. after analysing the working conditions and related parameters of the laser device, it was concluded that the laser tube should be put inside an insulating cover and an electric discharge tube with a bigger diameter and length, smaller wall thickness and a higher thermal conductivity coefficient should be chosen
分析了激光頻率的穩定性、復現性的定義及影響激光頻率穩定的因素；介紹了常見的穩頻及產生雙頻的方法；分析論證了激光器雙縱模熱穩頻的使用條件和有關參數的關系，得到結論是：應將激光管裝在保溫罩內；選用放電管直徑及長度大、壁厚小、材料導熱系數大的放電管。As the temperature and the soak time increasing, crystallite size, graphitic degree and average particle size of the graphite increase, while specific surface area decreases. the electrochemical performance of modified graphite is improved with the change in structure and surface characteristics
結果表明，隨著熱處理溫度的升高和恆溫時間的延長，石墨材料的石墨化度、石墨微晶尺寸l _ c及l _ a逐漸增大，比表面積減小，平均粒徑增大，充放電性能得到改善。Muti - aperture overlap - scanning technique ( maost ) and target function can solve the problem of testing a large optical surface on the basis of ordinary digital interferometer of wavefront, and get the most information of wavefront in the end in the condition of big kr, muti - aperture overlap - scanning technique ( maost ) using target function is proved and we can get the most information of wavefront in the case of guarantee of high precision by the aid of simulation, experimental and tests, many influential factors, i. e., the apertureconnection mode, shape of mirror, error in subaperture test and kr are analysed contribute to controlling and testing large optical surface
本文首先在較大孔徑放大系數（ 4 ）的情況下，論證了目標函數多孔徑拼接技術，保證了較高的精度，得到較完整的波前信息。然後，結合實驗結果，從拼接模式、被測面形、測量誤差、數字干涉儀解析度和不同孔徑放大系數等角度出發，分析了各種因素對精度的影響，並詳盡的探討了各種誤差源，包括靜態誤差、動態誤差、擬合誤差、拼接誤差。In the experiment of this thesis, a high accurate measurement system based on linear array ccd is made up ; the illumination system is improved, and curve fit is adored to obtain the margin value. finally, the size of the obtained object is less than the pixel dimension according to lens magnification p
本文建立了基於線陣ccd的線徑高精度測量系統，在對照明系統改進的基礎上，採用曲線擬合求拐點的方法來提取信號的邊緣特徵，最後根據透鏡的放大倍率得到低於ccd像素尺寸直徑。分享友人