熱阻現象 的英文怎麼說
中文拼音 [rèzǔxiànxiàng]
熱阻現象
英文
thermal chocking-
" it is very unusual for this species to die in large numbers, " the awf said, warning that immediate steps needed to be taken to prevent the anthrax from spreading
報道說，非洲野生動物基金會對此表示： 「這種動物大批死去其實是一種極不尋常的現象。 」它同時警告說，應當立即採取有效舉措以阻止炭疽熱的進一步傳播。It is proposed that the higher dose condition creates more hot carriers but the lower sensitivity to hot carrier effect. therefore, the optimum dose for reliability is determined from the trade - off between the above two aspects. finally, a simple model is proposed and discussed
本文還深入研究了sde區摻雜濃度對器件熱載流子可靠性的影響，指出濃度的提高雖然會產生更多的熱載流子，但由於其對熱載流子損傷的敏感度降低，因此將存在一種折衷，最後通過一個簡單的寄生電阻模型，對摻雜濃度提高后，器件對熱載流子損傷敏感度降低的現象做出了很好的解釋。We apply the system to the ultra - fine grain steel welding, the simulated mean grain size in cghaz agreed well with the corresponding independent experimental data. in this paper, three factors influencing the grain growth, the steep temperature gradient in haz. the grain boundary liquid and the precipitates particle, were studied specially using mc technique
研究表明溫度梯度造成的「熱釘扎」現象和晶界液化現象都對靠近熔合線附近的晶粒長大有明顯的阻礙作用，對最終的晶粒大小分佈有重要的影響：而800mpa超細晶粒鑰中的tin粒子山于溶解溫度高，抑制奧氏體晶粒長大的效果十分顯著。In the experiment we also observed negative differential resistance characteristics of gesi hbts with heavily doped base at high collector - emitter voltage and high current. a new interpretation to this phenomenon was given. this
在實驗中我們還觀察到，在高vce和大電流下，重摻雜基區gesihbt出現負阻現象，我們對這一現象進行了新的解釋，認為這是由熱電負反饋導致的。In the dissertation, the study on carbon fiber reinforced concrete ( cfrc ) and plain concrete has been reviewed. then mechano - electric effect of cfrc and plain concrete, its mechanisms, the interaction among mechano - electric effect, piezoresistivity and seebeck effect, the electrical circuit model of concrete based on mechano - electric effect, electromagnetic emission of concrete, the mathematical model of mechano - electric effect are investigated. also the converse effect of mechano - electric effect of cfrc and plain concrete, that is, electromechanical effect, and the interaction between electromechanical effect and electrothermal effect of cfrc are examined
本文對碳纖維混凝土和素混凝土機敏性的國內外研究現狀進行了全面的評述，在大量實驗分析的基礎上，系統地研究了碳纖維混凝土和素混凝土的力電機敏性，研究了力電效應機理、力電效應與其它效應（壓阻效應、塞貝克效應等）的耦合關系、基於力電效應的混凝土電學模型、混凝土電磁發射現象、混凝土力電效應的數學模型等；論文同時對混凝土和素混凝土的電力效應、碳纖維混凝土電力效應與電熱效應的耦合關系等進行了探討；最後開展了基於力電效應的機敏混凝土結構應用研究。However, exceptional thermal shock curve expressed by electrical resistance only occurred to drop in the initial stage
個別電阻表徵的熱震損傷曲線僅在初始階段損傷有下降現象。The results indicate that the dominant resistance during membrane process comes mainly from evaporation of water on hot side and mass transfer through membrane, and that mass transfer and heat transfers during vmd process are interdependent and interactive ; the results also indicate that the phenomenon of temperature polarization and concentration polarization is inevitable during vmd process
實驗結果的分析表明：在vmd過程中，其過程主要阻力來自於熱側汽化和膜內的質量傳輸；熱量傳輸與質量傳輸是相互影響、相互制約的；其過程中的濃度極化和溫度極化現象是膜蒸餾過程進行時的必然現象。In the paper, how to simulate itr is introduced in details. and with the theory, the itr of ar - kr is simulated under the temperature of 40k. at last, the simulation curve reproduces the movement process of the thermal stream in interfacial layer visually and intuitively
本文詳細的介紹了界面熱阻的分子動力學模擬原理，並模擬獲得了溫度為40k時ar - kr的界面熱阻，直觀、形象的從微觀的角度再現了該界面層的熱流變化過程。While we made such big progress, there comes many problems. for example, the unbalance between departments and districts, the tourism income in some districts is low, the top quality tourism route are not united, and are repeat built, and so on. and the negative factors affected the development of our country
但在我國旅遊業取得了輝煌的成績的同時也出現了許多問題，如開發過熱、地區間與部門間發展失調、規模效益低下;在對區域旅遊發展進行規劃時分割旅遊精品線路、與鄰區重復建設等，這些現象嚴重阻礙了我國旅遊業的發展。分享友人