the universal constant

The military in particular needs a constant supply of fresh, universal donor blood for battlefield situations when normal supplies from donors can quickly run out.

对于军队而言，人造血可以满足其对大量新鲜血液的需求。

The love of friends is a general universal warmth, temperate moreover and smooth, a warmth which is constant and at rest, all gentleness and evenness, having nothing sharp nor keen.

友朋之爱一如普世可寻的温暖，更有了平和、沁人的气息；恒定、淡然间，富于柔和，裕于稳重，不曾犀利，亦不火热。

Measurement of the universal gas constant R with a spherical resonator

球共振声学法测量普适气体常数

The Present and Future of Constant Velocity Universal Joints

等速万向节的现状与将来

M is the molecular weight of the compound, and R is the universal gas constant.

M为分子量；R为气体常数。

For Carlos Santana, it is constant celebration the human spirit and universal brotherhood shared by all.

对卡洛斯·桑塔纳来说, 这是对大家所共享的人文和博爱精神的盛赞.

Using FD-NCD air specific heat capacity ratio determinator, the universal gasconstant and Boltzman constant were measured based on the phase transition method.

使用FD-NCD空气比热容比测定仪，基于相变法测量了普适气体常量和玻尔兹曼常量。

The scale factor and universal constant for asymmetric unimodal mapping

非对称单峰映射的标度因子及普适常数的研究

Based on the analysis of operation principle of ball basket constant velocity universal joint, the advantages of virtual prototyping over traditional design method are presented.

在分析球笼式等速万向节工作原理的基础上，比较说明了通过虚拟样机进行动力学仿真分析的方法相对于传统设计方法的优越性；

( physics) the universal constant relating force to mass and distance in Newton's law of gravitation.

（物理）牛顿引力定律中将力同质量和距离联系起来的通用的常数。

The convergence are obtained by redefining the scale factor and the universal constant.

在新的定义下获得了收敛结果。

An explanation of the cause of climate change is then suggested based on the possibility that the Universal Gravitational Constant ( G) may vary with time.

并且根据万有引力常数（G）随时间变化的可能性提出了关于气候变化原因的解释。

This quantity is called the universal gas constant.

这个量叫做普适气体恒量.

The experimental uncertainties in the temperature, pressure and the universal gas constant in gases are estimated to be not greater than ± 14 mK 、± 2 kPa and ± 0.0036%, respectively.

实验温度、压力和普适气体常数的不确定度分别为±14mK，±2kPa和±00036%。

Measuring the universal gas constant based onthe phase transition

用相变法测定普适气体常量