缺氧空氣 的英文怎麼說
中文拼音 [quēyǎngkōngqì]
缺氧空氣
英文
reducing air- 缺 : Ⅰ動詞1 (缺乏; 短少) be short of; lack 2 (殘缺) be missing; be incomplete 3 (該到而未到) be ...
- 氧 : 名詞[化學] (氣體元素) oxygen (o)
- 空 : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
- 氣 : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
- 缺氧 : anoxia; hypoxia; oxygen deficit; oxygen lack缺氧代謝 anaerobic metabolism; 缺氧環境 oxygen defici...
- 空氣 : 1 (大氣) air; atmosphere 2 (氣氛) atmosphere 3 (氣閘) air brake4 pneum ; pneumo ; pneumat ;...
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( 5 ) glassy oxide film of samples processed by mevva al / piid si covered the surface of sic coating thickly and uniformly, and left few holes as a result of a good ability of sealing, which made weight loss of sic - c / sic smaller in air at1300
( 5 ) mevva源注入al再piid (等離子源全方位沉積) si塗層,玻璃氧化層厚而均勻,愈合性能好,孔洞少,對塗層缺陷有最佳的改性效果。復合材料在1300空氣中的氧化失重顯著降低,甚至出現增重。As a super refractory, nature flaky graphite has many advantages such as high thermal conductivity, high thermal shock resistance, excellent high - temperature strength, excellent machinability, high sublimation temperature and low thermal expansion coefficient. unfortunately, the poor water wettability, low density and flaky structure of graphite surface limit its application with large quantity
天然鱗片石墨以其熱膨脹小,導熱性、抗熱震性和化學穩定性好等諸多優點而成為適應鋼鐵冶煉苛刻環境耐火材料的原料,但石墨在水中的潤濕性、分散性差以及在空氣中易氧化等缺點限制了它的進一步應用。The reason they are going is that hypoxia ( a lack of oxygen in cells, which can lead to death ) is the one thing that links practically all patients in intensive - care wards ? and there is no better place to study it than in the thin air of the world ' s highest mountain
科學家們和志願者之所以這么做是因為,組織缺氧(一種細胞內缺氧,是可以致死的)在實踐中和幾乎所有搶救室中的患者息息相關,而且要對此展開研究,沒有比在空氣稀薄的世界最高峰更合適的地方了。The air we breathe in supplies the oxygen that is necessary for keeping every part of the body alive , and the brain , which itself controls breathing , is the first to suffer if oxygen is lacking
我們呼進的空氣提供了氧氣,這對於我們身體各個部位保持活力是必要的,如果缺氧的話,那麼本身控制呼吸的大腦是第一個受苦的。Iciba, is ready to continuously comfort my broken heart, to make my weak mind grow stronger gradually, and to fill my oxygen - lacking heart with fresh air
將會一次次使我受傷的心靈得到撫慰,將會漸漸地使我缺鈣的思想變得堅強,使我缺氧的心靈不時呼吸著新鮮的空氣。Another possible reason for this phenomenon is that with higher temperature, the mobility near defects of carbon atoms in grown carbon nanotubes would be also elevated, which gave carbon atoms higher mobility and have chance to readjus to decrease or eliminate some defects. a series of pretreatments and modifications including purification, annealing and doping were performed before hydrogen storage experiments carried out at room temperature under modest pressure ( 12mpa )
在氮氣中進行退火處理納米碳管的儲氫性能高於在空氣中退火的納米碳管,主要原因是在空氣中退火時,納米碳管的表面引入了大量的氧官能團,而氧官能團能夠占據納米碳管的缺陷位,減少了氫的可吸附位置,阻礙氫進入納米碳管,從而降低了納米碳管的儲氫能力。They looked at 9 000 babies born from 1987 to 1993. pregnant women who were exposed to the highest levels of ozone and carbon monoxide because their homes were close to busy freeways were three times as likely to have a child with certain heart defects as women breathing the cleanest air
他們觀察了1987年至1993年出生的9000名孩子,發現與呼吸最清潔空氣的婦女相比,住在車流如織的高速公路附近,並接觸最高濃度臭氧和一氧化碳的孕婦生下患有某種心臟缺陷孩子的可能性要高出3倍。The experiments show an room temperature in the course of reactive sputtering conduces to restraining the surface reaction between hf02 and si layer ; 2. we studied different surface progress. comparable with conventional method, the surface with nh4f cleaning step have superior thermal stability with hfo2, nh4f cleaning step is introduced can reduces leakage current and eot ; 3
柵泄漏電流的減小可歸于氧空位缺陷的減小,即高的濺射氧氣氛和氧氣氛退火有助於減小hfo _ 2柵介質中的氧空位缺陷; 4 )研究了反應濺射制備的hfo _ 2柵介質漏電流機制及其silc效應。With superior properties such as high thermal conductivity, high hole mobility, excellent chemical, thermal and radioactive stability, p - type diamond electrode can also greatly improve the stability of the devices, which complement the current electrode. the effect of boron concentration on the electronic properties of diamond films was investigated by raman spectroscopy, x - ray photoelectron spectroscopy and
結果表明,摻雜金剛石膜突出的光學及電學性質及優異的抗高溫、抗腐蝕能力,機械強度大等優點,使其在作lppp發光器件的電極時,能克服一般電極在空氣中易於氧化、穩定性差的缺點,大大改善器件穩定性,提高器件壽命。If air is needed, the oxygen mask in the plane will pop down by itself
如果空氣缺乏,飛機內的氧氣面罩會自動放下。Ground on the knowledge of the form mechanisms of the coating defects, the research work proposed some thoughts related to preparation / deposition process to control the coating defects. based on observation of micro - morphologies of the coatings, combined with relative weight change in oxidation, the effects of these modifications on coating defects control and the behaviors of 2d c / sic at constant temperatures in air condition were investigated. the main contents and conclusions are as follows : 1
本文從多層cvdsic塗層缺陷形成的根源出發,通過塗層制備工藝進行塗層缺陷控制;以對塗層顯微形貌的觀察為基礎,結合氧化重量變化率,研究了不同塗層改性工藝對多層cvdsic塗層面缺陷的影響以及對2dc sic復合材料恆溫氧化行為的影響,主要研究內容與研究結果如下: ( 1 )研究了多層cvdsic塗層的2d和3dc sic復合材料在空氣中的恆溫氧化行為,表明2d和3dsic ? c sic在空氣中表現出類似的氧化動力學行為。Performance requirements for instruments used to detect oxygen - deficient enriched atmospheres
探測缺氧或富含氧空氣用儀器的性能要求Methods and results ? a case - crossoer study design was used to analyze ischemic eents in 12 865 patients who lied on the wasatch front in utah
背景:最近證據表明長期暴露在微粒子污染的空氣可以導致肺部和全身性氧化應激、炎癥、動脈粥樣硬化進展加快、缺血性心臟病和死亡的危險。分享友人