散熱作用 的英文怎麼說
中文拼音 [sǎnrèzuòyòng]
散熱作用
英文
thermolysis-
Through preparative experiments and optimized experiments on cu ~ zn ultrafine powders that are prepared by the method of thermal spray and ball milling, the author finds that dispersants concentration, dispersing time, ph, temperature and adscititious ions have significant influences on dispersing effects
西安理工大學碩士學位論文通過對熱噴塗球磨法制備的超細銅鋅粉的分散性進行預試驗和優化試驗,發現分散劑濃度、分散時間、 ph值、溫度和外加離子濃度對分散作用效果有重要影響。Wl - fa2000 double units laminator is the newest and highest intellective full automatic laminator, use intellective numbers meter control the temperature, you needn ' t do any other operations during it ' s working, import the hydraulic pressure mode, excellent calefaction 、 refrigeration elements, two - double designing, use water and air cooling mode, so that effective improve the working efficiency and better effect, it ' s diploid more quickly than wl - fa1000 laminator
Fa2000型雙塔層壓機是最新研製出的高效率智能型全自動層壓機,溫度採用智能化數碼控制儀,工作時不需要進行任何操作,壓力採用用進口液壓加壓方式,優質的加熱、散熱元件。Medicaments is absorbed through the skin, outside changing property to affect except the put in order that gets medicaments itself, still with skin itself appear a gender to have affinity, the corneous layer in the skin is the main obstacle that the influence appears a skin to absorb
藥物經皮膚吸收進入體內的主要途徑有: ( 1 )通過毛細血管通道;經過角質層轉運和皮膚深層轉運而吸收入血,阻隨血液循環到達人體各部位; ( 2 )水合作用:角質層經水合作用后,可膨化呈多孔狀態,有利於藥物滲透; ( 3 )熱刺激作用:可使局部血管擴張,血液循環加快,有利於藥物的穿透彌散和吸收。The advantage of the method is that the implicit interaction between dhss is transformed to the explicit relations between their contribution ratios
作者首先提出了組合溫度尺度法,它有效地將離散熱源之間抽象的相互作用轉換為邊界條件之間明確的物理關系。Chapter three focuses attentions on the interaction between discrete heat sources ( dhss ) indoors and their effects on iae. in order to identify the discrete heat sources of different strength, type and size, a combined temperature scale is first developed
如何描述室內大小、類型與強度不同的離散熱源之間的相互作用及其對室內空氣環境的影響即是第三章的主要內容。Power densities that can be tolerated by a gage are strongly related to the specimen which serves as the heat sink.
應變片所能允許的電能密度與起著散熱器作用的試件密切相關。The polyester fibre of resisting bacterium is one without which people can t live in modern times, but how to restrain the bacterium propagating excessively and keep people in health is a most important goal that fabrics and clothing industry are striving for. fibre of resisting bacterium can kill the bacterium effectively with the ratio of more than 99 % and it can restrain microbes. the polyester fibre of resisting ultraviolet radiation is also widely used. with the decreasing of ozonospheres in the atmosphere, there are more ultraviolet radiation in the sunlight which do harm to our skin, especially for those men working outdoors, it is more important to think about the way to lessen the harm. the polyester of burning - resisting has attracted more attention at home and abroad and burning - resisting textiles has been advanced definitely by law in many countries. our nation has also made strict claims in some special areas, such as fabrics in vehiciles and vessels, decorative fabrics in hotels. the everlasting burning - resisting fibres and textiles are badly needed. infrared ray fibre is also a new functional one that can absorb and reflect infrared ray after being processed physically. it s functions include physical therapy wet - ejecting and bacterium - restraining. this warm - preserving material can absorb the emitting heat from our bodies, at the same time it can also absorb and reflect the needed 4 - 14 urn wavelength ultraviolet radiation and accelerate netaboiism. fibre of resisting infrared ray is important in military areas
抗菌纖維具有永久的抗菌性,對金黃色葡萄球菌、大腸桿菌殺菌率大於99 ,能有效抑制細菌繁殖,起到抗菌防臭作用;抗紫外線聚酯纖維的用途也是異常廣泛的,隨著大氣層中臭氧層的日漸稀薄,日光中的紫外線日益增加,對人體皮膚形成極大危害,尤其對于長期從事野外工作的人,因此設法減少紫外線對人體的傷害顯得尤為重要;阻燃聚酯纖維則是一種倍受國內外人士密切關注的纖維,紡織品阻燃在許多國家已有明確法令規定,我國也逐漸在某些特殊使用范圍做嚴格要求,如車船內用紡織品,高級賓館的內裝飾織物等,而且具持久性阻燃性的纖維和織物是現在更為需要的,真可謂用途非常廣泛;遠紅外纖維也是一種經過物理改性后具有吸收並反射遠紅外線的新型功能性纖維,是一種具有優良理療功能、熱效應功能和排濕透氣抑菌功能的新型紡織材料及保溫材料,能吸收人體自身向外散發的熱量,吸收並反射回人體最需要的4 14 m波長的遠紅外線,促進人體的新陳代謝;抗紅外線纖維,則在軍事上有著重要的作用。Smoke has no value in preventing heat-loss.
煙對于防止熱量散失沒有作用。On the basis of the manufactured new aluminium heat pipe sets and research work done in the refrigeration lab of chongqing university, a new thermal syphon cooling machine made of aluminium has been designed. this text is to study this kind of thermal syphon to use working fluid methanol, ethanol and acetone
在重慶大學製冷實驗室已有研究工作及新型的鋁質cpu重力熱管散熱器基礎上,本文著重研究此種重力熱管使用天然工質甲醇、乙醇和丙酮時的工作特性。It will provide us to further study the function of xanthophyll cycle in photoprotection. the major results are as following : two cdna sequences encoding violaxanthin de - epoxidase were cloned from japonica rice ( jrvde ) and indica rice ( irvde ) with the full - length of 1887bp and 1647bp, respectively. the homology of the open reading frame is 98 % identity between two rvde genes, and more than 60 % identities with those of other species
本論文從水稻和菠菜中克隆了編碼vde酶的基因,並通過轉基因植物進一步研究了葉黃素循環在熱耗散方面的作用,主要獲得了以下結果:首次從兩個水稻亞種(秈稻和粳稻)中克隆了rvde基因(分別命名為irvde和jrvde )的全長cdna序列,分別長1647bp和1887bp ,兩者開放閱讀框的同源性為98 ,與其它已知vde基因的同源性在60以上。If a decadal positive temperature anomaly occurs in the eastern tropical pacific, the atmospheric response excites a anticyclonic wind stress anomaly in the east of australia, which will lead to generate a negative temperature anomaly in the western tropical south pacific
當熱帶東太平洋的海溫為暖異常,它將激發澳大利亞的東部沿岸的大氣產生反氣旋性風應力異常,在這種風場的作用,下方海水向四周輻散,導致熱帶西南太平洋的溫躍層變淺,產生負的溫度異常。Aimed at tube curve by sun shining, it analyzes and calculates the instance of curve when tube up and down face have difference in temperature, and discourses upon it influenced degree to cannon firing accuracy. for hot spread asymmetry caused tube curve, it explains it ' s form cause. for irregularly hot stress acting tube curve, it stressfully analyzes effect of body tube wall thickness difference
重點分析了身管熱彎曲產生機理,針對太陽照射下的身管彎曲,分析計算了身管上下表面存在溫度差時的彎曲情況,論述了其對火炮射擊精度的影響程度;對于散熱不均引起的身管彎曲說明了其形成原因;對于不規則熱應力作用下的身管彎曲重點分析了身管壁厚差的作用。And is it the same as under radiation heating ? do the special electric and magnetic fields produced by bpec accelerate atom diffusion ? understanding the above questions fully is a key to expose the mechanism of pecht
在脈沖大電流加工過程中原子是如何擴散的,與一般的加熱燒結、焊接是否一樣,脈沖大電流形成的特殊電場及磁場是否對原子的擴散有大的推動作用,弄清這些問題成為進一步揭示脈沖大電流熱加工機理的關鍵。In this paper, three unique models were designed to research atom diffusion at interface, contacting line and joining point under bpec heating and compare with it under radiation heating in order to find out if bpec speed atom diffusion. the first model was aimed to research atom diffusion at interface under bpec heating. experiment condition of bpec diffusion welding sheet cu and ni : direct diffusion welding, at a pressure of l0mpa, welded at 750 ~ 900, with heat rate of 200 ~ 400 / min for 10mm, on / off of 6 / l ~ 48 / 8, with die or not, vacuum of 6pa
本文設計出三種樣品預構件,研究脈沖大電流加熱條件下片狀材料、線狀材料和球形顆粒之間的原子擴散過程,弄清脈沖大電流加熱條件下原子擴散與一般燒結和焊接過程中原子擴散的區別,以證實特殊的電場和磁場是否對原子的擴散有推動作用,揭示脈沖大電流加熱條件下原子的擴散過程,探索脈沖大電流熱加工技術快速高效的原因。While the benefits of overheating are specific to the module, the cost ? heat buildup ? is cumulative to the rack that the module resides in, which has a fixed heat dissipation rate
過熱的副作用具體到模塊(裝備) ,熱量的消耗、產生和堆積在機架的內部有一個固定的散熱率。Heatsink eff decreases with height above sealevel
散熱片的作用隨著海拔增加而降低。Along with the wave of information and globalization, human being society has already stepped into the knowledge society. the knowledge society is based on the production, distribution and utilization of knowledge and information. in the new era, knowledge increasingly becomes important and to be the most sinificant resource successive to land, labor and capital, which desides the business competitive advantages. for this purpose, enterpris - es have to divert their attention to the resouce of knowledge to get advantages over others in competition in the knowledge economy. in the knowledge economy society, as the dynamic source of the enterprises " innvation, knowledge has become the most scarce resource. it is up to present knowledge storage of firm whether it can catch more opportunities and ways of resource allocation, which contributes to competitive advantages. therefore, the more and the newer knowledge is grasped and invented, the more competitive advantages can be seized. furthermore, enterprises have to maintain their sustainable capability of competition on the ground of assurance that enterprises can effectively manage the process of innovation, inspiration, disseverance and application of knowledge. thus, it is the focus of scholars in the knowledge economy to find the mechanism how knowledge plays its role in business, and to make in - depth researches on the way of knowledge development diversion, dissemination and the law of knowledge
因此,誰掌握了最新的知識,誰掌握了更多的知識,誰發明和創造了更新的知識,誰生產了包含更多知識的使用價值,誰就能在未來的競爭中取得優勢地位。進一步地,企業為實現持續競爭力,必須以知識的持續積累為條件,以對企業自身所擁有知識從發明、激活、擴散和應用整個過程的有效管理為根本保證。為此,把握知識在企業中發揮作用的微觀機理,對企業開發、轉移、擴散、利用知識的方式和知識管理規律進行深入研究,成為知識經濟時代學者們關注的熱門前沿。Focusing on the problem of sound field of scattering due to the existence of tubes, the general mathematical model modeled according the condition of plant, and then the coefficient of sound scattering is resolved by using the method of inverse matrix, the functions of arbitrary configuration of tubes is got, the far field scattered pressure and near field scattered intensity of the unit of heat exchanger tubes is calculated, at last, the effect of soot cleaning due to the existence is analyzed
論文根據爐內管束的實際情況,建立換熱器管束聲波散射的通用數學模型,利用迭加原理法求解模型中的待定散射作用系數,得出任意布置管束的散射聲場特性,並具體計算鍋爐換熱器管束單元聲波散射遠場聲壓分佈和近場壁面的聲強分佈,最後分析由於聲波的多重散射作用而對聲波吹灰的影響。In heat treated shandong sapphires, the micro - crackes are more devoloped, and scattering of structural micro - inclusions to light are probably one of reasons why heat treatment on shandong sapphire is not effecient
經熱處理的山東藍寶石中微裂隙更為發育,這些結構類微細包裹體對光的散射作用可能是山東藍寶石熱處理效果不佳的原因之一。Typical temperature is 800 - 1000 in cvd diamond process, while the high temperature limits its application in optical window and coating such as gaas, zns etc. low temperature can not only make diamond crystal nucleus finer, reduce surface roughness of diamond films and lessen light dispersion, but also eliminate thermal stress
化學氣相沉積金剛石膜過程中,襯底的典型溫度為800 1000 ,這么高的溫度限制了其作為gaas 、 zns等低熔點光學材料窗口和塗層的應用。低溫沉積金剛石膜不僅可以使晶粒細化,降低表面粗糙度,減小光的散射作用,而且可以消除熱應力。分享友人