The Chinese also launched weather balloons near their theodolites to measure atmospheric temperature and pressure changes to better estimate refraction errors.
中国还在经纬仪附近发射了气象气球来测量大气温度和压力变化，以更好地估计折射误差。
It could be defined as the process by which gases and liquids move about, due to changes in temperature and pressure.
它可以被定义为的过程，气体和液体的移动，由于温度的变化和压力。
New research from the US found that severe headaches such as migraine were linked to changes in weather, particularly to increased ambient temperature and to a lesser extent lower barometric pressure.
来自美国的新研究发现严重的头痛比如偏头痛和季节有联系，特别是周围环境温度增加和较小程度气压降低的情况下。
Changes in temperature and pressure often cause a substance to change from one state into another.
温度和压力的变化往往使物质从一种状态变为另一种状态。
Effects of Volume, Pressure, Temperature Changes and Catalysts.
体积，压力，温度变化以及催化剂的影响。
Industrial refrigeration unit is big changes in temperature and pressure range, running speed of the larger situation.
工业制冷机组是在温度、压力变化范围较大、转速较大的情况下运行的。
The regular changes on pressure field, temperature field and saturation field of horizontal wells are also presented.
总结了水平井的压力场、温度场和饱和度场的变化规律。
In view of characteristics of pressure sensor affected by temperature changes and voltage fluctuation, a correction model of pressure sensor is presented based on Support Vector Machine.
针对压力传感器输出特性受温度变化和电压波动影响的问题，提出了应用支持向量机对压力传感器输出特性进行非线性补偿的校正模型。
The changes of steam pressure and temperature canont influence the trap. It sas good working characteristic.
该阀不受蒸汽压力、温度变化的影响，具有良好的工作特性。
Because gas hydrates are metastable, changes of pressure and temperature may easily affect their stability.
天然气水合物是一种亚稳态物质，极易受到温度和压力条件的影响。
Adsorption of mixed gas not only is related to the temperature and pressure, but also changes as the gas composition changes, because exists the so-called "Competing adsorption phenomena".
混合气体吸附不仅与温度、压力有关，而且随气体组成而变化，存在所谓竞争吸附现象。
The change in enthalpy may be expressed in terms of the specific heats of the phases and the temperature and pressure changes.
热焓的变化可以表达为各相比热和温度压力的变化。
In calculating on the basis of the results painted a screw expansion of the expansion process of pressure, temperature changes in relations with the corner of the map and a detailed analysis.
在计算结果的基础上描绘了螺杆膨胀机膨胀过程内工质压力、温度随转角的变化关系图，并进行了详细的分析。
Pressure and impact resisting, with bending strength 4-5 times as high as common glass, and impact-resistance 5 times as high as common glass, capable of withstanding abrupt temperature changes.
耐压抗击，抗弯强度是普通玻璃的4-5倍，抗击强度是普通玻璃的5倍，能承受温度的剧变。
Flexible structure and automatically compensates for seat wear and the temperature and pressure changes, increased service life.
挠性结构又自动补偿阀座的磨损及温度和压力变化，提高了使用寿命。
In theory, at atmospheric pressure and lower temperature chemical changes are liable to take place that change diamond into graphite, similar to the stuff pencil leads are made of.
理论上，在大气压及较低的压力下，化学物质的改变倾向于使钻石转变成石墨，与用于做铅笔芯的物质相似。
In theory, at atmospheric pressure and lower temperature chemical changes are liable to take place that change diamond into graphite, similar to the stuff pencil leads are made of.
理论上，在大气压及较低的压力下，化学物质的改变倾向于使钻石转变成石墨，与用于做铅笔芯的物质相似。
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