查询词典 atmosphere

Milling parameters such as the starting powder mole ratio of Mg to Fe as stoichiometric 21 and nonstoichiometric 31, premilling under Ar atmosphere for 20 h before reactively milling under H2 atmosphere were investigated.

探讨分别采用 Mg和Fe原料配比为化学计量(21)和非化学计量(31)直接反应球磨，以及采用将Mg和Fe混合粉末在氩气气氛中预磨20 h后再通氢反应等球磨方式。

This article researches affection of atmosphere pressure to hydro-kinetic force process by using fluid mechanics theory and works out amendatory method about pump allowable mounting height, wind pressure of centrifugal fan,rotor power and gas rotameter scale and algorithm of air-pressure pipe length of counter-current flow hight-order condenser in different atmosphere.

本文应用流体力学原理，研究了大气压对流体动力过程的影响，得出不同大气压时，泵的允许安装高度，离心式风机风压，轴功率，气体转子流量计刻度的校正方法和逆流高位冷凝器气压管长度的计算方法，对不同海拔高度地区，特别是高原和盆地地区具有十分重要的现实意义。

But because of the influence of atmosphere, the scintillation caused by the atmosphere turbulence influences performance characteristics of the communication of system seriously.

大气湍流引起的光强闪烁会严重影响大气激光通信系统的性能，使误码率增加。

If the psychological atmosphere of the dormitory is not cooperative and harmonious, the students always tend to be depressing, sensitive, self-defensive and hard to cooperate. On the contrast, if the students are living in a dormitory in which the psychological atmosphere is friendly and harmonious, their minds are always happy .They pay more attention to study and accomplishment. They also like to contact with others and like to help others.

那些处在未形成良好、合作、融洽的心理氛围的宿舍生活的大学生，常常显示出压抑、敏感、自我防卫及难于合作的特点：而在同伴关系融洽的宿舍生活的大学生，心态则以欢乐、注重学习和成就、乐于与人交往和帮助别人为主流。

In air atmosphere, Cu2O in molten Cu corrodes Si3N4/SiC quickly. In nitrogen atmosphere or some slipcover existing, Cu corrosion resistance of Si3N4/SiC is very excellent.

在空气介质中，Si_3N_4／SiC抗侵蚀性能较差；在氮气介质中或有覆盖剂保护时，陶瓷材料具有优良的抗侵蚀性能。

The results indicated that sealing atmosphere had an important impact on the surface appearance, and the extent of glass spattering was more serious as increasing the oxidizability of sealing atmosphere.

结果表明：熔封气氛的影响很大，随着熔封气氛氧化性的增强，玻璃飞溅程度越来越严重。

The limitations of standard atmosphere mode in describing the characteristics of middle atmosphere are discussed.

分析了标准大气模式在描述中层大气温度分布平均特性和变化规律上的局限。

This model can be used to modify the tanδ of capicitive equipment from nonstandard atmosphere to standard atmosphere, and to get rid of the influence of environmental factors.

该模型可用于将非标准大气条件下电容型设备的tand测量值修正为标准大气条件下的值，排除环境因素影响，增加在线监测结果的可比性，实际的修正结果验证了该方法的有效性。

The effects of the large-scale forcing on the regional climatic anomaly are through the spread of the stationary wave trains and the teleconnection; The local mesoscale forcings among the domain influence on the motion of the atmosphere through the thermal and dynamic process of the atmosphere inside.

最后我们通过对内外因作用的分析，探讨了大尺度强迫引起的大尺度环流背景和区域内下垫面条件异常等中尺度强迫影响区域气候变化的过程和机制。

We cannot control the negative atmosphere of the world,but we can control the atmosphere of our minds.

我们无法控制世界上消极的氛围，但是我们可以控制我们的思想氛围。

Graf, without question, is the greatest women's player in history.

格拉芙，现在，毫无疑问是女子网坛历史上最伟大的选手。

If not, you will have to look around at all your important data.

如果没有，您将需要检查所有的重要数据。