在室温和一个大气压下。
40升的容器在150的大气压下包含6立方米的氦气。
The 40 liter container under pressure of 150 atmospheres contains 6 cubic meters of helium.
在正常大气压下，水到摄氏100度就会沸腾。
Water will boil at 100 degree centigrade under normal pressure.
对大气压下电晕电离层的离子运动规律进行了实验研究。
Ion movement law in corona discharge at atmospheric pressure has been studied.
试验研究了大气压下自然循环饱和液氮在国产多孔层管内沸腾传热特性。
The study and experiment of saturated liquid nitrogen boiling heat transfer in natural circulation at atmospheric pressure in home made porous layer tube is described.
直到最近，研究人员才能够在35至40摄氏度和大气压下制造出等离子体。
And only recently have researchers been able to make plasmas at a steady 35 to 40 degrees Celsius and at atmospheric pressure.
在大气压下，一些用于低气压等离子体中的成熟的诊断技术就不再适用了。
At atmospheric pressure, some sophisticated diagnostic techniques developed for low-pressure plasmas are not applicable.
我们将零点定义为每种元素，在室温和正常大气压下，在其自然状态下的焓。
What we define as zero is the enthalpy of every element in its natural state at room temperature and ambient pressure.
本研究设计了一套微波等离子体反应器，在大气压下激发并维持稳定的等离子体。
In this study, the microwave plasma device is designed to excite and maintain stable plasma on atmospheric press.
在正常大气压下，二氧化碳是无色无味气体，密度比空气大，是空气的1.5倍。
Under normal atmospheric conditions, carbon dioxide exists as a colorless, odorless gas which is about 1.5 times heavier than air.
因此，如果在大气压下向模子充料，成型件会因“收缩”而与模子的形状形成偏差。
Therefore, if molds were filled at atmospheric pressure, "shrinkage" would make the molding deviate from the SHAPE of the mold.
在交流电场中，利用介质阻挡层和高频激励源，可获得稳定均匀的大气压下辉光放电。
In AC electrical field, the stable homogeneous glow discharge will appear by using dielectric barrier layer and high-frequency power source.
探讨了与气体流动等条件相结合，用预电离方法实现大气压下空气中辉光放电的可能性。
By using of the preionization combined with the gas flow or other methods, the probability of obtaining atmosphere glow discharges in air is discussed, too.
如果这些液体在通常的大气压下加热到足够的温度而沸腾，其中许多碳氢化合物会分解。
If this liquid were heated to a high enough temperature to boil it under normal atmospheric pressure many of the hydrocarbons in it would decompose.
加工过程：该产品已至少在133摄氏度的高温蒸汽中，在3巴大气压下蒸过最少2小时。
PROCESSING: The product has been processed using steam heat at a minimum of 133 degrees Celsius for a minimum of 2 hours at 3 bar pressure.
应用光学层析和计算机多媒体技术研究了含能液滴l P 1846在大气压下的着火过程。
Optical computerized tomography and multimedia technique of computer were used to visualize and analyze the ignition process of energetic droplet LP1846 under atmospheric pressure.
大气压下介质阻挡放电是一种非局部热力学平衡的气体放电，它在工业中有着广泛的应用前景。
Atmospheric pressure dielectric barrier discharge is a kind of non-local thermodynamic equilibrium plasmas. It has a number of important industrial applications.
在此基础上，根据大气压下有利于均匀辉光放电的放电条件，最终推算出有利于均匀辉光放电的最小电源频率。
On the basis of the studies above, the minimum power supply frequency favorable to uniform glow discharge was formulated.
对工作在大气压下的空气等离子体射流，得出焓探头测量的温度范围在80 0 ~ 70 0 0K左右。
For air plasma jets operating at atmospheric pressure, the range of temperature measurement of the enthalpy probe is 800k to 7000k.
她说，我们在研究蒸汽相的酯化反应，在一定的大气压下，氧气为氧化剂，通过金属纳米孔道反应，其效果良好。
'We are currently investigating vapour-phase esterification reactions over metallic nanoporous gold using O2 as the oxidant at atmospheric pressure with encouraging results, ' she says.
将测得的CO2浓度值代入计算公式，即可求得标准大气压下某一深度土壤单位面积、单位时间内的CO2通量值。
The measured CO2 values are substituted in a formula to calculate the CO2 flux per unit area and per unit time at different depths under standard atmospheric pressure .
使用机器人迷你潜水艇上的工具，借助其灯光，在150个大气压下工作，才是真正的挑战。这个迷你潜水艇通过一根电缆获得能源和指令。
The challenge is doing it under 150 atmospheres of pressure with the tools and lights of a robot mini-submarine that gets its power and instructions by way of a cable.
我并没有特别说明反应条件，但是如果我们在通常的化学条件下，实现这些化学反应，比如在室温和大气压下下，他们都是自发的。
And I didn't specify the conditions, but if we were to do this under ordinary chemical conditions of some, you'd say room temperature and pressure, right, they all happen spontaneously.
值得指出的是，2大气压下2h_2 + O_2气体爆轰波后诱导引起的附面层可能经历着从层流向湍流的转捩，而后成为湍流附面层。
It shows that the boundary layer induced behind a 2 ATM 2h2 + O2, mixture detonation wave may undergo a transition from laminar to turbulent and then turn out a turbulent boundary layer.
实时直接分析质谱法在大气压下进行，无需对茶叶进行任何的样品处理，大大缩短了分析时间，实现了原位、快速、准确且高通量的检测。
Under atmospheric pressure, DART MS method does not require any sample preparation, greatly reduces the analysis time, realizes the in situ, rapid, accurate, and high-throughput analysis.
重点阐述大气压下辉光放电（APGD）技术的现状，解释了电子雪崩模型和流注放电理论，并以电压- 电流波形图和电压-电荷李萨育图鉴别介质阻挡放电与大气压下辉光放电。
The common models to explain APGD are electron avalanche model and streamer discharge model. APGD and DBD can be distinguished by voltage-current waveform and voltage-charge Lissajous figure.
海卫一温度极低(约为- 235摄氏度，一个大气压下- 210度左右氮气凝固——译者注)，以至其大部分的氮气都凝聚到了其表面形成霜，这使海卫一成为太阳系内唯一一颗以“氮冰”为主要地表成分的星球。
Triton is so cold that most of its nitrogen is condensed as frost, making it the only satellite in the solar system known to have a surface made mainly of nitrogen ice.
试验结果表明，铸铁件流动前沿不仅存在明显的气隙，而且采用聚苯乙烯模样材料，负压下浇注时，其气隙压力低于1个大气压。
The results indicated that there exists obvious gas gap in molten iron flowing front, and the pressure in gas gap with EPS pattern during vacuum pouring is less than 1 a tm.
试验结果表明，铸铁件流动前沿不仅存在明显的气隙，而且采用聚苯乙烯模样材料，负压下浇注时，其气隙压力低于1个大气压。
The results indicated that there exists obvious gas gap in molten iron flowing front, and the pressure in gas gap with EPS pattern during vacuum pouring is less than 1 a tm.
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