查询词典 constant pressure

By field and indoor test, the paper measures soil physical property, soilmoisture constant and soil water movement parameter, provides the soil specificgravity , the soil apparent density, the soil fraction, the soil field moisturecapacity, the soil saturated moisture capacity, the soil percent moisture content ofcom germination and seedlings emergence, the corn wilting point, and alsoestablishes the equation of soil water retention curves, the equation of soil waterdispersion coefficient and the relationship between pressure and soil apparentdensity, and so those provides the parameter for numerical simulation.

通过田间和室内试验，测定了供试土壤的物理性质、土壤水分常数和土壤水分运动参数，得到了该土样的比重、容重、机械组成、田间持水率、饱和含水率、玉米种子发芽出苗土壤含水率、玉米凋萎系数，给出了土壤水分特征曲线方程、土壤水分扩散系数方程及土壤容重与土壤压紧力的关系，提供了数值模拟过程中所需的参数。

In order to find proper answers to these questions, the dynamics of changing of the vapor pressure, density and capillary constant of the ROS after establishment of the specified temperature conditions in the experimental setup without stirring the solution in the experimental cell have been analyzed.

为了发现适当的答复到这些问题，动力学改变汽压，密度和ROS的血丝常数，在没有引起在实验性细胞之后的解答分析了指定的温度条件的创立在实验性设定的。

During a preliminary experimental investigation of the vapor pressure, density and capillary constant for the ROS isobutane/Azmol an attempt has been made to analyze the following issues:· How does the time taken to establish thermodynamic equilibrium depend on the concentration of the liquid solution?

在汽压、密度和血丝的一次初步实验性调查时恒定为ROS异丁烷或Azmol尝试做出了分析以下问题：·怎么花费的时间建立热力学平衡取决于液体解答的集中？

The article presents studying the formation and development of laminar combustion flame and the influence of hydrogen ratio and excess air ratio on flame speed for reformed ethanol fuel in a constant combustion bomb using a system of pressure measurement and schlieren photography technique.

该文介绍了利用压力测量系统、高速纹影摄影和定容燃烧弹装置，对乙醇重整发动机重整燃料的层流燃烧火核形成、火焰发展情况、掺氢比例和过量空气系数对其火焰传播速度的影响进行了研究。

The results show that x does not change deuterating-dedeuterating reaction order. Activation energy increases while the rate constant decreases with x increasing. Deuterating and dedeuterating reaction order a (with respect to deutertium pressure) and b (with respect to deuterium content) are 2 and 1, 0.5 and 1, respectively.

研究结果表明，铝含量不改变合金的氘化与去氘化的反应级数；反应速率常数随x的增加而减少；活化能随x的增加而增加；氘化与去氘化反应级数 a和 b 分别为2和1及0.5和1。

Firstly, the related parameters are distributed periodically in the falling film and their periods all equal to that of vacillation of fishing vessel. Secondly, the film tangent and radial velocity components are not zero because of vacillating additional inertia forces and furthermore, in one vacillation period, most parameters are distributed quite regularly in the tangent and radial directions. Thirdly, when other parameters are kept constant, the falling film absorption is enhanced if the amplitude or the period of vacillation is moderately decreased and this result conforms to the theoretical qualitative analysis. Finally, falling film absorption changes with the solution parameters at inlet and system pressure and the change trend is very similar to what happened in the static tube.

首先，降膜内相关参数分布具有周期性且周期等于摇摆振动周期；其次，摇摆附加惯性力使液膜沿吸收管周向和径向流速不为零，而且单位摇摆周期内各参数沿周向和管长方向分布比较规律；再次，当其他参数一定时，适当减小摇摆幅度和摇摆周期，液膜吸收能力将增强，这与理论定性分析相当吻合；最后，改变溶液入口参数及吸收压力，相应的吸收情况有所改变，其趋势与静止状态下的降膜吸收非常一致。

This is one reason why delivered specific impulse can be lower than ideal, which is based on constant steady-state pressure (usually referenced at 1000 psi).

这是原因之一发表具体的冲动，可以低于理想，这是基于对不断稳定状态的压力（通常是参照在1000 PSI ）的。

Under the condition of constant temperature gradient of extraction fractionating column of said separation apparatus a linear pressure boosting mode is used, so that the petroleum heavy oil, in particular petroleum residual oil can be cut into ten-odd or more narrow distillations according to the molecular weights.

在分离装置萃取分馏柱恒定温度梯度下，采用线性升压方式，可以将石油重质油，特别是石油渣油大致按分子量的大小切割成十几个或甚至更多个窄馏分。具有分离效果好，过程简单，靠近生产实际的特点；对生产实际有指导作用。

The isentropic exponent is the same as k or CP/CV for a perfect gas such that PV k = constant (P=pressure; V=volume).

该绝热指数是一样的K或警务处处长/简历为一个完美的气体如光伏当K =常数性（ P =压力；的V =卷）。

Maintenance of an optimal,constant osmotic pressure in the body of a living organism.

脉孢壳属的渗透突变体能透过分子量为18500的聚合物。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。