精確量度 的英文怎麼說

中文拼音 [jīngquèliáng]
精確量度 英文
measure of precision
  • : Ⅰ形容詞1 (經過提煉或挑選的) refined; picked; choice 2 (完美;最好) perfect; excellent 3 (細)...
  • : 形容詞1. (符合事實; 真實) true; reliable; authentic 2. (堅固; 堅定) firm
  • : 量動1. (度量) measure 2. (估量) estimate; size up
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 精確 : accurate; exact; precise
  • 量度 : [數學] mensuration; measure; measurement; magnitude量度器 measurer
  1. " body gamma knife is mainly used for curing all kinds of body tumors, and the latest generation three - dimensional directional actinotherapy devices. it incorporates many modern high - techs and effectively break through the limit of actinotherapy devices available while precisely focused and three - dimensional directional. it also has adjusted actinotherapy, wide range irradiation and common actinotherapy, and protects the normal organism from damage at best while its dosage precisely destroys tumor organism

    「體部伽瑪刀」主要用於治療各種體部腫瘤,是目前世界上最新一代立體定向放療設備,它吸收了眾多現代高新技術成果,有效地突破了現有放射治療設備的局限,兼備聚焦立體定位等優點,具有適形調強放療大野照射及普通放療等多種功能,能夠在劑摧毀腫瘤組織的同時,最大程地保護正常組織免受損傷。
  2. A conc1usion can be drawn that these algorithms has better preci si on and fitting for the multi - - beam swath bathymeter system better on the condition of 1arge beam ang1e, and can improve the precision of edge beams in non - - specu1ar seabed region

    證明bdi和分裂孔徑相關法可以地對海底回波信號進行回波時延估計和方向估計,可提高非鏡向海底區域的邊緣波束的測
  3. This paper deriving the theory work inflection point in the static stage characteristics curve of small measurement range linear dimension measurement. by the way of high pressure and back pressure pneumatic measure and designed the parameter of the mainly and measure spray head, which are the key component in the spray head - baffle pneumatic sensor. the different groups for the main - spray head and the measure spray head, will effect the dynamic and static stage characteristic parameter. the author have done contrast experiment and optimization design to test and verify the theory derivation whereby made the rang of show valve of pneumatic measure system measure range up to 40 u m, the sensitivity up to 100mv / u m, resolution up to 0. 05 p m, the uncertainly of measure is less than 0. o2 u m, satisfaction of requirement of groups the carboy hatch thickness size precise measure of soft shims

    對高壓背壓式氣動測用於小程線性尺寸測的靜態特性曲線的理論工作拐點進行了推導,對氣動測系統中的噴嘴-擋板型氣動傳感器中的關鍵部件? ?主噴嘴和測噴嘴的參數進行了理論設計,對主噴嘴和測噴嘴的不同組合,將影響測系統靜、動態特性指標的噴嘴參數進行了對比實驗和優化設計,並通過實驗驗證了理論推導,從而使氣動測系統程的示值范圍達到40 m ,靈敏達到100mv m ,解析達到0 . 05 m ,測小於0 . 2 m ,滿足了壓縮機缸蓋軟體墊片厚尺寸密測分組的要求。
  4. Based on past researches on interpersonal perception and d. c funder ' s realistic accuracy model, this research examined the characteristics of interpersonal perception in internet chatting, including accuracy of interpersonal perception ( self - other agreement ), meta - accuracy, moderators of accuracy and meta - accuracy, the differences among self - ratings, other - ratings and metaperception, and moderators of likability. 84 undergraduate and graduate students interacted in internet by oicq one to one for thirty minutes, then completed a self - edit internet chatting questionaire including ratings on cattell ' s 16 personality traits and so on. the results showed that : ( 1 ) in internet chatting, perceivers were able to judge targets ' s some personality traits with some extent accuracy

    本研究在過去人際知覺研究的基礎上,以funder的現實的性模型為主要的理論依據,以84位在校大學生和研究生為被試,以卡特爾的16種人格特質為人格評價特質,採用自編的網上聊天的調查問卷以及人格特質特徵的評價表,考察了網際網路網上聊天中的人際知覺的特點,其中主要包括網上聊天的人際知覺的性、元性、影響性和元性的因素(性別、與性別相關的刻板印象、知覺者和知覺對象的人格特點、網上聊天內容的真實程、特質的可觀察性、社會期望值以及只憑言語內容來推斷某種特質的難易程) 、自評和他評以及元知覺間的相互差異、影響聊天者受喜歡程的因素。
  5. After careful testing and tuning, the inspection system appears good to the inspection of sound, chalky and off - type kernels, and rice screenings

    本系統在連續大檢測米粒時,其整體分類正率超過80 % ,檢出完整粒的約為97 % 。
  6. The contents of the condenser are measured in a graduate to the nearest 0. 5 ml.

    冷凝器內容物的測到05毫升。
  7. Through fully automatic objective measurements including infrared projecting and eye - ground imaging, and with the help of high differentiation ccd lens and 5 monitor screen, computer can calculate patients diopter objectively and accurately

    全自動客覺式測方式,紅外投射,眼底成像反射,通過高解析的ccd鏡頭和5英寸顯示屏,計算機客觀地計算出患者的屈光
  8. Based on the diopter status of myopia and hypermetropia, the paper presented the principle of excimer laser refractive surgery, the change of impacting cornea curvature on the cornea diopter. in this chapter, we also discussed excimer laser - corneal tissue interactions and photoablation. determine the relationship between the fluence of arf excimer laser and the cornea ablation rate, attain the relationship between the energy density and the ablation depth

    研究了激光與生物組織相互作用、光蝕作用及準分子激光消融角膜的機理;首次定研究193nm準分子激光高斯光束的切削與能的關系,計算單個激光脈沖角膜切削;發現了角膜曲率對切削效果的影響,首次提出了角膜曲率半徑、切削位置與切削深的關系;首次定定了激光光斑參數及其排列方式對術后角膜表面粗糙的影響,為更實現角膜切削和提高切削后角膜表面光潔、減少手術后角膜渾濁及角膜表面術后不規則提供了理論依據。
  9. Plant endemism is the key problem in floristic study. analysis of endemism in a flora has significant implications in demonstrating floristic richness and diversity, the relationship between plants and their environment, and also in conserving biodiversity of the flora. in view of the situation that most of the past studies on endemism were qualitative, this study is the first tentative approach to the introduction of quantitative indices to the analysis of floristic endemism, with an purpose to push the study of endemism from qualitative to quantitative. four quantitative indices are introduced, i. e. level of endemism ( l ), coefficient of endemism ( c ), degree of endemism ( d ) and general index of endemism ( a ). mathematical formulae have been given to each of the above indices and explanations for them have been presented, and the scope of their use in floristic studies has been delimited and exemplified in this paper. the result shows that they are of good applicability. the proposed indices embody full information of plant systematics and plant geography. with the aid of qualitative analysis, the application of the proposed indices will improve the comparability and precision of endemism study in floristics

    過去有關特有現象的研究主要限於定性的分析,可比性和性較差.該文嘗試引入特有現象的定化指標,以推動特有現象的分析研究從定性水平向定水平邁進.所引入的4種定化指標分別是:特有水平、特有系數、特有以及特有綜合指數.對每種化指標都給出了數學表達式,說明了其區系學意義,例證和界定了這些指標在植物區系分析中的應用,結果表明,它們有良好的適用性.這些指標充分地包含了植物系統學和植物區系學的信息.結合定性分析,這些指標的應用將增強植物區系研究的可比性,使植物區系特有現象的分析達到更的水平
  10. During the calibration, a regress - analyse method is used to get the weight of the different channel based on equational coefficient, the weight represents the sensitivity of each channel

    為了提高測的可靠性和性,對9通道數據同時採集,在測試標定時採用回歸分析方法,根據靈敏得到不同通道的權值。
  11. After analysing several kinds of light - weighting structures through ansys, hexagonal speculum structure is confirmed. in the aspect of the controling of speculum, the paper adopts the brushless dc motor which is partial assembled to drive the point speculum and the inductosyn as angle measuring component is selected, the ad2s80a the system is used to get directly angle and angular velocity. double closed - loop speed and position control is designed, as the pid control is the well - developed algorithm, which can achieve stable rotation and precise position control

    在指向反射鏡的擺動控制方面,採用低速性能好的分裝式直流力矩電機作為指向反射鏡的驅動電機,並採用感應同步器作為角元件,運用軸角轉換器ad2s80a進行角和速的輸出,採用技術成熟的pid控制方案,進行速和位置雙閉環控制,以實現指向反射鏡轉動速的平穩性和位置的性。
  12. Using mass flux controller ( mfc ), gas regulation system achieved accurate mix of two kinds of gases, steel bottle gas ( some compressed gas ) and zero air ( pure air ). for the sake of data transmission between dynamic air regulator and other equipments in the monitoring air quality system, normal digital interface ( rs - 232c ) make correlative role of communication interface so that automatic survey could be achieved

    本儀器採用國際先進的自動控制配氣原理,採用密質控制器( mfc )來控制鋼瓶氣(某種壓縮氣體)與零空氣(純凈無污染的空氣)的混合比來得到的校準氣體,以便於對各種氣體監測儀進行高校準。
  13. To measure this angle reasonably well, gp - b needed a fantastic precision of 0. 0005 arcseconds. it s like measuring the thickness of a sheet of paper held edge - on 160 km away

    要準這角,重力探測器b要達到0 . 0005角秒的要求相等於要出160公裡外一張紙張的厚
  14. Although leases can be configured to extend the lifetime of a remote object longer than is precisely required, the reduction in network traffic devoted to reference counting and sending requests to clients, makes leasing an attractive solution when properly configured for a particular scenario

    雖然可以將租約配置為延長遠程對象的生存期以超過所需的,但是由於減少了專用於引用計數和向客戶端發送請求操作的網路通信,因而使租約在為特定方案正配置時成為一種很有吸引力的解決方案。
  15. The design of rtd accurate temperature measurement based on ads

    系統設計
  16. How it works : instead of hilling a tumor with large beams of radiation from only a few directions, as is done with conventional radiotherapy, peacock calculates precise angles and dosed using a computer and ct scan

    工作原理傳統的放射治療是從幾個方向用大的放射性光束來攻擊腫瘤,而「孔雀』則是用計算機和ct掃描儀計算出腫瘤的和輻射吸收劑
  17. ( 1 ) the got by experiment may contain thermal contributing by electrons and this part is not can be ignored. ( 2 ) got by thermal dynamic experimental data under normal temperature and pressure can be a standard for various theoretical models, but its precision should be analysis carefully before to use. ( 3 ) the method of using the migault ' s formular associate tuning up parameter to express which often be used is not very reasonable

    本文第3章就gr neisen物態方程研究了三方面問題:第一方面,在分析了幾種不同定義的gr neisen系數的區別與聯系的基礎上指出, ( 1 )在沖擊壓縮區,直接依據實驗數據獲得的往往包含不可忽略的電子熱貢獻; ( 2 )常態熱力學可作為檢驗gr neisen系數理論模型的一個標準,但應注意該實驗測值的(包括由於實際材料中存在的「非三項式物態方程因素」的影響) ,而所總結的在周期表上所具有較明顯的規律性,可作為對該值判斷的參考; ( 3 )指出一種以調節參數的migault公式描述的常用方法的基礎與實際情況並不相符。
  18. In response to this challenge, companies are turning to drivers of eva that can be more accurately measured at the level of a particular unit than eva itself, and that are more closely correspond to the responsibilities of unit managers

    解決這個問題的方法是將eva分解為eva驅動因素,它們可以更中下層經理的業績並更緊密地與中下層經理的職責相聯系。
  19. Both complicated and simple model of transient stability analysis are integrated in the software, applying the model of each component to different degree of precision respectively. joined with the power system diagram editor, the transient stability analysis can be carried out in a graphical way. some auxiliary models are introduced, such as the classes of fault information and swing curves, etc. these models turn out to be essential to make the procedure of transient stability simulation vivid and intuitionistic, with the swing curves of different variables during the transient period being showed and printed conveniently

    針對電力系統各元件模型的不同,採用成熟的數值解法實現了復雜模型的暫態穩定計算和簡化模型的暫態穩定計算,並與已有的面向對象的電力系統圖編輯器進行了很好的連接,實現了暫態穩定分析的圖形化;實現了故障信息類、變化曲線類等輔助對象,使得整個暫態穩定模擬計算的過程形象直觀,且能對暫態過程中各的變化曲線進行方便地顯示和列印輸出。
  20. Generally, apsse is used to implement the measuring of the precise angle and position of ground goal or space goal

    一般機載光電跟蹤測系統用來在飛機上實施對地面目標或空間目標的及位置的測
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