推进

To move or travel by means of jet propulsion: The octopus jetted away from danger.

以一种喷气式的推进力移动或旅行 8。

That's Richard Gross, of NASA's Jet Propulsion Laboratory. He is the scientist who performed the calculations.

这位是NASA喷气推进实验室的理查德·格罗斯，是完成该计算的科学家。

If .------ Many principles of jet propulsion apply regardless of whether air or water is the fluid used.

不论所使用的流体是空气还是水，喷射推进的许多原则都是适用的。

The Jet Propulsion Laboratory also acknowledged its existence.

喷气推进实验室还承认它的存在。

According to the history contained, the year in China as early as the 12th century, it had a jet propulsion rocket.

据史载，中国早在公元12世纪，就产生了喷气推进火箭。

The application of jet propulsion in automobiles is not possible until new alloys are produced to withstand great heat and corrosion.

在发现新的耐高温、抗腐蚀的金属材料以前，汽车上不太可能使用喷气推进技术。

N A rocket is a jet propulsion device which burns fuel and produces gases.

n火箭是一个燃烧燃料而产生气体的喷气推进装置。

Some history review -Introductory thoughts of jet propulsion applications to improve the power of flying vehicles.

应用史回顾-喷射推进原理的应用与飞行器动力改进介绍。

He was part of a team of chemists at NASA's Jet Propulsion Laboratory in California, which was developing a device for preventing the contamination of spacecraft traveling on Mars and in outer space .

他是 nasa Jet 推进工程实验室中的一个化学专家小组中的一员，负责研发防止去火星的太空船以及外太空的废物污染的仪器。

He studied at the Massachusetts Institute of Technology and later at the California Institute of Technology, where he helped start the Jet Propulsion Laboratory.

先就读于麻省理工学院，后来在加州理工学院学习，在那里他帮助创建了"喷射推进实验室"。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。