除非你在空气动力学实验室工作,否则没有人知道汽车在空气的阻力下行驶时,75英里的时速比65英里要多消耗多少能量,事实是这个差距非常大。
Unless you work in an aerodynamic lab, you don't understand how much more energy it takes to push a car through the air at 75 MPH than at 65 MPH, but it's huge.
格纳纳德西肯在新泽西州普林斯顿美国地球物理流体动力学实验室工作。他表示:“我们的小组开发气候模型。”
"Our group develops climate models," said Gnanadesikan, of the U.S. Geophysical Fluid Dynamics Laboratory in Princeton New Jersey.
有没有通用的动力学、热化学理论可用,可完全替代传统的纯理论计算模型实验的实验室工作。
There is no universal kinetic or thermochemical theory available, which could entirely substitute traditional experimental laboratory work with pure theoretical calculation models.
系统动力学作为一个“政策实验室”,是人们研究和处理这种动态复杂系统的有效工具。
System dynamics acts as a"policy laboratory", is an usfull tool when dealing with dynamic complex system.
介绍了空间实验室大面积太阳电池阵的方案构型,并进行了模态分析、热结构耦合分析和动力学仿真分析。
The configuration of large solar array in space lab is put forward in this paper, and the mode, thermal coupling and dynamics stimulation analysis is made.
在实验室条件下,用内蒙天然碱进行了包钢铁水的预处理试验,研究了铁水脱磷、脱硫和脱铌的热力学和动力学参数。
Thermodynamic and kinetic parameters in removing phosphorus, sulphur and niobium from hotmetal using natural soda ash have been studied in laboratory experiments.
在实验室条件下,用内蒙天然碱进行了包钢铁水的预处理试验,研究了铁水脱磷、脱硫和脱铌的热力学和动力学参数。
Thermodynamic and kinetic parameters in removing phosphorus, sulphur and niobium from hotmetal using natural soda ash have been studied in laboratory experiments.
应用推荐