溫度比 的英文怎麼說

中文拼音 [wēndùbǐ]
溫度比 英文
specific humidity
  • 溫 : Ⅰ形容詞（不冷不熱） warm; lukewarm; hot; gentle; mild Ⅱ名詞1 （溫度） temperature 2 （瘟） acute ...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  • 溫度 : [物理學] temperature
  1. The axillary temperature is about 1 degree fahrenheit less than an oral temperature

    腋窩溫度比口腔溫度大約低1華氏度。
  2. Main reason is : the first, avian flu virus is more sensitive to temperature, as environmental temperature elevatory, virus surviving time shortens

    主要原因是：第一，禽流感病毒對溫度比較敏感，隨著環境溫度的升高，病毒存活時間縮短。
  3. Temperatures on the ethanol scale would show small but significant differences from those on the mercury scale.

    酒精標度表示的溫度比汞標度表示的溫度低並且有顯著的不同。
  4. Lead will fuse at a lower temperature than some other metals.

    鉛熔化的溫度比別的金屬低。
  5. It seems the ncz silicon has a higher bdt temperature compared with cz silicon ' s. it is suggested that the elastic effects and the electronic effects of nitrogen doped in silicon made the bdt temperature higher. the observation of fracture surface showed that it was curves at high temperature in brittle fracture, but smooth planes at room temperature

    當溫度升高達到硅材料的脆塑轉變時，材料的斷裂強度有個很大的提高，但是首次發現含氮硅單晶卻不明顯，而且摻氮的硅單晶脆塑轉變溫度比普通單晶高，可能是氮的摻入改變了硅材料的內部晶體結構及電子結構。
  6. The cispacific sst was a little higher than before

    太平洋這側的海面溫度比以前稍高一些。
  7. A reliability experiment of thermal aging was carried out for the two types of joints, scanning electron microscopy, energy dispersive x - ray spectrometer and micro x - ray diffractomer were adopted to investigate the interfacial evolution behavior of joints, and kinetics model of imc formation was established. the results show that imc growth follows the parabolic law as a function of aging time at certain aging temperature, imc growth is more sensitive to the aging temperature than the aging time, the activation energy of cu - al imc growth is 97. 1kj / mol and the major forming cu - al imc are cual2 and cu9al4, the activation energy of au - al imc growth is 40. 1kj / mol and the main au - al imc are au4al and au5al2, with au2al and aual at the interfacial periphery of joints, the rate of cu - al imc growth is about 1000 times slower than that of au - al imc, and kirkendall voids and cracks are easily appeared during thermal aging in gold ball bonds while voids and cracks are absent in copper ball bonds even after aging at 200 for 2900 hours and 250 for 169 hours

    研究結果表明:金屬間化合物厚度與老化時間的關系符合拋物線法則，金屬間化合物的生長對老化溫度比老化時間更加敏感; cu - al金屬間化合物生長的激活能為97 . 1kj / mol ，老化后金屬間化合物呈層狀分佈，主要相為cual2和cu9al4 ; au - al金屬間化合物生長的激活能為40 . 1kj / mol ，主要相為au4al和au5al2 ，同時在界面周邊區域生成了au2al和aual ;老化過程中cu - al金屬間化合物生長速率比au - al金屬間化合物生長速率小103數量級;金絲球鍵合點200老化96小時出現了明顯的kirkendall空洞和裂紋，但銅絲球鍵合點200老化2900小時和250老化169小時都沒有形成空洞和裂紋。
  8. The measuring element of the bimetal thermometer is a quick reacting bimetal coil. it is manufactured from two cold - welded metal strips with different thermal expansion coefficients and rotates in proportion to temperature

    雙金屬溫度計的測量元件是一個快速反應雙金屬線圈，由兩根不同熱膨脹系數的金屬條冷焊在一起，根據溫度比例旋轉。
  9. The crystallization and melting behavior of mellocene - catalized branched and linear polyethylenes of low molecular weight was studied. it was found that the crystalline lattice of branched polyethylene is larger than that of linear polyethylene because of the existence of branched chains. the melting behavior of branched polyethylene is similar to that of linear polyethylene since the branched chains can not enter the lattice. however, the crystalline behavior of low molecular weight branched polyethylene is the same as that of high molecular weight linear polyethylene, but different with that of low molecular weigh linear polyethylene. kinetics theory analysis evidenced that the transition temperature of growth regime of the branched polyethylene is about 20 lower than that of linear polyethylene with the same molecular weight. it may be attributed to the existence of short branched chains

    研究了金屬茂催化的低分子量支化聚乙烯和線性聚乙烯的結晶及熔融行為，發現支化聚乙烯的結構與線性聚乙烯相同為正交結構，但晶格略有膨脹.支鏈的存在對熔融行為影響不大，兩種聚乙烯的熔點均隨結晶溫度的升高而非線性增加，表現出低分子量樣品的共同特徵.但支鏈的存在對結晶行為卻有很大的影響，主要是由於支鏈的存在降低了晶體的結晶速率從而影響結晶過程，使得低分子量的支化聚乙烯的結晶行為與高分子量線性聚乙烯的結晶行為相似而與低分子量的線性聚乙烯不同.動力學分析表明，低分子量的支化聚乙烯的結晶生長方式的轉變溫度比同等分子量的線性聚乙烯降低了約20
  10. The peak of temperature of thinner base metal is more high than thick base metal, the time of attaining peak temperature is shorter than thick base metal

    同一測量點薄板的峰值溫度比厚板高，達到峰值溫度的時間比厚板短。
  11. The agriculture department says temperatures averaged several degrees above normal

    農業部稱該溫度比正常水平要高出幾度。
  12. Nothing can be cooler than 0k. the gas below the photosphere has a higher temperature and so will rise up to the photosphere. after releasing its energy, the gas will become cooler and darker

    光球層之下的氣體溫度比光球層高，就好像沸騰的水，底層的氣體會向上升，當這些熾熱氣體把能量釋放后，便會變冷變暗，然後沉降回光球層之下，這種對流運動產生了稱為
  13. Using continuous compacting progress dy2o3 / zro2 materials can be sintered at low temperature. 98. 8 % of theory density was obtained for ultrafine dy2o3 / zro2 ceramic power sintering at 1200, which is 400 lower than the sintering temperature of the common ceramic power. it studied the influence of sintering temperature on the crystalline grain of power by sem

    採用二次成型常壓燒結法對氧化鋯/氧化鏑的納米粉體進行燒結，在1200左右燒結得到燒結密度為理論密度的98 . 8的陶瓷體，其燒結溫度比常規陶瓷粉末的燒結溫度低四百度左右，通過掃描電鏡研究了燒結溫度對燒結體晶粒大小的影響。
  14. A warm winter and a mild hurricane season last year have combined with a forecast for warmer - than - normal temperatures this winter to pressure oil prices

    去年是暖冬及少颶風的季節，加上天氣預報報道今年冬天的溫度比正常情況下高，都給油價帶來了壓力。
  15. It works in the field where the temperature of gas is lowest of all components that be heated in the boiler. in general, air pre - heater is made of smooth pipes

    鍋爐設備中的低溫段管式空氣預熱器位於鍋爐煙氣溫度比較低的區域，它的管子通常採用光管構成。
  16. When the temperature is uniform within the mixed layer, a thermocline appears at the bottom of this layer, and when the effect of surface wave breaking is considered, the temperature is 0. 013 ? lower than the result without wave breaking

    當混合層內溫度分佈均勻時，在混合層底部形成一溫度躍層，並且考慮波浪破碎影響時，混合層內的溫度比無波浪影響時均勻分佈的溫度降低了0 . 013 。
  17. Because of the doped ions sr2 + and sn4 + entering into the matrix lattice evenly and crystallizing completely, the sintered ceramics of the nano - sized powder have dielectric constant ten times higher and dielectric loss sixty percent lower than those of pure batio3 phase at room temperature

    降低，而且室溫介電常數比batio3純相提高近ro倍，而介電損失降低到1 / 8 ，燒結溫度比傳統微米級粉體的燒結溫度降低150一200 。
  18. The growth solution was adjacent to the most stability in virtue of the overheating time beyond 20 hours and overheating temperature beyond 15 * c of the saturation temperature of dkdp crystal growth solution

    過熱溫度比飽和溫度高15 ，過熱時間達到20小時，溶液的穩定性接近最大。
  19. Effect of temperature ratio on the film cooling with the rotation

    旋轉狀態下溫度比對氣膜與主流摻混區域的影響
  20. Measuring method for the radio between radiant surface and rear surface of infrared heater

    紅外輻射加熱器輻射面和背面溫度比測量方法
分享友人
分享到 Line

分享到臉書