normal pressure and temperature
英 [ˈnɔːml ˈpreʃə(r) ənd ˈtemprətʃə(r)]
美 [ˈnɔːrml ˈpreʃər ənd ˈtemprətʃər]
正常气压及温度
双语例句
- Normal pressure and temperature
额定压力及温度正常压力和温度 - Tonic Wine obviously extend life time of the mice under normal pressure accompanying with low oxygen concentration and that under high temperature enviroment.
身神爽补酒有明显延长小鼠常压缺氧下生存时间和在高温环境下生存时间； - For all elements other than flow elements or control valves, the true minimum, normal and maximum pressure and temperature ranges over which the element is expected to be effective are shown.
对于所有元件（流量元件或控制阀除外），列出了元件预计起作用范围内的实际最小、正常和最大压力与温度？ - By 4 h catalytic oxidation with ClO 2 1.2 kg/ m 3 in normal pressure and temperature, the removal rates of COD and volatile phenol are 41% and 78% respectively.
常温常压下投加二氧化氯1.2kg/m3，催化氧化4h，COD和挥发酚去除率分别为41%和78%； - Optimization of catalysts and experimental conditions for chlorine dioxide catalytic oxidation of refractory wastewater under normal pressure and temperature were studied.
研究了二氧化氯催化氧化法在处理难降解有机化工废水中催化剂的选择和实验条件的优化。 - Polyaluminocarbosilane ( PACS) was synthesized by reaction of polysilocarbonsilane ( PSCS) with Al_ ( AcAc)_3,( AcAc: acetylacetonate) at normal pressure and high temperature, then PACS fibers were prepared through melt spinning of PACS.
以聚硅碳硅烷（PSCS）与乙酰丙酮铝（Al（AcAc）3）为原料，在常压高温条件下反应制备出聚铝碳硅烷（PACS），经过熔融纺丝制备了PACS纤维。 - The research experiment of porosity and permeability under normal pressure and temperature condition indicates that the full diameter cores should be used to study porosity and permeability in the studied area when the reservoir is carbonate formation with highly heterogeneous.
通过常温常压孔隙度、渗透率实验研究表明，在研究非均质性严重的碳酸盐岩储层孔隙度、渗透率时应该采用全直径岩心进行。 - Progressive freeze-concentration& a new technology of concentration for fruit and vegetable juices carried out at normal pressure and low temperature
果蔬汁常压低温浓缩新技术&界面渐进冷冻浓缩 - Storage of Liquid Light Hydrocarbon in Normal Atmospheric Temperature High Pressure And Low Temperature Normal Pressure Conditions
液态轻烃的常温高压和低温常压储存 - These are often conducted in industrial production in measuring not only the level of liquid and material, and interface under the normal temperature, pressure and ordinary medium, but also the liquid level under the high pressure, temperature and inflammable, perishable material.
在工业生产中常常会遇到常温、常压和一般介质的液位、料位和界面的测量，也会遇到高温、高压、易燃易爆、腐蚀性较强的液位、料位和界面的测量。 - The hydrated calcium aluminate was synthesized by hydrothermal treatment at normal pressure, and then it was burned at low temperature to prepare calcium aluminate cements ( CAC s).
在常压条件下水热合成水化铝酸钙，然后经过低温烧成制备了纯铝酸钙水泥。 - The one under normal pressure and varing heating temperature.
有常压下不同加热温度的实验； - The article deals with the replacement of normal carbonization and ashing method for treating heavy oil sample with the dissolving sample method of using nitric acid as solvent in a braising pot with, increasing pressure and low temperature.
本文用硝酸为溶剂的增压低温焖罐溶样法代替常规的炭化-灰化法处理渣油样。 - Under normal pressure and room temperature, urea humate is manufactured by coating urea with coal humus acid, with water and a few additives as its binder, also its agricultural effect is examined.
介绍用水和少量添加剂作介质，在常温常压下，煤炭腐植酸与尿素直接进行络合反应包裹生产腐植酸尿素的工艺及特点，并对其农业应用效果进行了讨论。Binder的结论不一致。 - In this paper, Al_2O_3-based ceramic friction materials are sintered by Al_2O_3, sintering agent and adding auxiliary materials under normal pressure and low temperature.
本研究以来源丰富、价格低廉的Al2O3为基体，通过添加助烧剂和各种性能的调节剂，在常压低温下烧结得到了陶瓷基摩擦材料。 - The results show that, the friction coefficients vary with normal pressure, sliding speed and temperature.
实验结果表明：随着正压力、滑动速度和温度的变化，闸瓦材料摩擦因数均发生变化； - Biochemical process has a series of advantage over traditional ones: reaction at normal pressure and room temperature, high conversion, no by-products produced and little environmental problems.
转化率高，无副反应产物、不污染环境和经济效益好的优点。本文简略介绍国外丙烯酰胺生化合成的最新进展。 - When the bed layer temperature is out of the limit the system automatically changes the control strategy and adjusts the bed layer temperature to normal. This control mode effectively bates the coupling connection between the main vapor pressure and bed layer temperature.
当床层温度发生越限时，系统自动变换控制策略并调整床层温度恢复到正常，这种控制方式有效地减弱了主蒸汽压力与床层温度之间的耦合关系。 - For storage mode of normal temperature and high pressure, based on simulation calculation of release rate of liquefied ammonia, the influence of pipe length, pipe diameter, storage state and storage temperature in saturation condition on two-phase release rate were analyzed.
针对较危险的常温高压存储，通过模拟计算，分析了管道长度、管道直径、存储状态以及饱和存储温度对液氨两相质量泄漏速率的影响。 - Mg sample preparation for AFM was fixed on mica and AFM images of scanning observation were captured by contacting and tapping modes and operated under normal atmospheric pressure and temperature.
将标本固定于云母上，在接触及轻敲模式下扫描成像，操作在常温常压下进行。 - Hydriding of the La_2Mg_ ( 16) Ni alloy leads to the formation of MgH_2, La hydride and Mg_2NiH_4. An experiment was also carried out on the hydrogen absorption by the alloys under either normal temperature and lower pressure or normal pressure and elevated temperature.
La2Mg（16）Ni的氢化产物是La的氢化物以及MgH2和Mg2NiH4。对两种合金还作了常温低压吸氢及常压加热吸氢等应用试验。 - In this work, the enhancement of gas-liquid mass transfer was studied under the normal pressure and at normal temperature with the presence of the dispersed liquid phase ( toluene) by using the sparingly soluble gases ( propane and hydrogen) physical absorption process.
利用难溶气体的物理吸收过程，在具有恒定气液界面面积的吸收装置中研究了常压和室温条件下分散液相（甲苯）对气液传质的增强作用。 - The selective oxidation of cyclohexane was carried out under the conditions of normal pressure and temperature and light irradiation.
在常温、常压和光照条件下考察了环己烷的选择性氧化反应。 - Tube-sheet is the most important and complicated part of the heat exchange. In the normal work, it determines the economic and security of the whole heat exchanger, Tube-sheet is respectively under different pressure and temperature.
管板是管壳式换热器中最重要也是最复杂的承压部件件，在换热器正常工作中，管板两侧分别承受不同的压力与温度。 - The oxidative dehydrogenation of methanol to methyl formate was carried out under normal pressure and temperature.
在常温、常压下研究了甲醇氧化脱氢制备甲酸甲酯的反应。 - Considering technique and cost, It have some advantages with using reagents subsidiary caustic soda fusion to pretreatment of remove arsenic under normal pressure and temperature. The advantage of gold cyanide leaching of high arsenic gold ores is very remarkable and is worthy of further study.
综合考虑，常温常压下通过加入化学助剂来辅助氢氧化钠进行预处理脱砷在预处理工艺上还是具有一定先进的地方，是值得我们继续进行研究的一种高砷金矿预处理的新工艺。 - Seeking highly effective chiral catalysts to catalyze asymmetric oxidation of hydrocarbons under normal pressure and room temperature is one of the global problems.
寻求高效的手性催化剂，实现烃类在常温常压下的不对称催化氧化是一个世界性难题。 - In terms of the traditional fermentation method, solid fermentation is usually completed under natural condition with normal pressure and temperature, which means that there is no control of spawn, temperature, and humidity. In this case, it requires longer Incubation Period.
传统的中药发酵炮制方法通常是在常温常压条件下，利用自然环境中的微生物进行的固体发酵，未对温度、湿度等条件进行控制，发酵周期较长。