earth的例句大全

The geo space is the flying area of satellites, manned space craft, space shuttles and space stations and the active area for outer space resources exploitation, earth observation, military space defense and aggression, and space experiments.

地球空间是人造地球卫星、载人航天器、航天飞机和空间站的飞行区域，是目前人类开发和利用太空资源、从事对地观测与太空科学实验、进行太空军事进攻与防御的主要活动领域。

Willy-nilly, we are all card-carrying citizens of the One Earth.

无可奈何地，我们是全部一地球的卡片运载的公民。

Her arched body was said to cover the whole earth.

他们认为女神弯弓般的身体笼罩着整个地球。

Because of its accuracy in outlining the Earth's subsurface, the seismic-reflection method remains the most important tool in the search for petroleum reserves.

文章首句指出：“由于‘地震反射法’（sr）在勾划地球的地下层面这方面的准确性，该方法一直是探寻石油储备的最重要的工具。”这是一个判断句，为结论。

On-the-spot address is the affair that each person wants to face probably, how the fitting in proper form earth's surface reaches own will, acquiring the friendly feeling of the comprehension of the other party, this since is a knowledge, is an art again.

即席致辞有可能是每一个人要面临的事情，如何恰当得体地表达自己的意愿，获得对方的理解和好感，这既是一门学问，又是一门艺术。

Not only was it the right thing to do, he decided, it was almost heroic to fear neither Heaven nor earth, never to bow one's head or suffer in silence.

不但是不错，祥子想，而且是有些英雄好汉的气概，天不怕，地不怕，绝对不低着头吃哑吧亏。

Without these naturally occurring gases, the sun's rays would bounce back into space leaving the Earth cold and impossible to live on.

如果没有这些自然产生的气体，太阳的能量将会被反射回太空去，地球将处于寒冷之中，而不适合生命的存在。

About 10 percent of the land area on earth is currently covered with glacial ice, says the National Snow and Ice Data Center in Boulder, Colorado.

位于科罗拉多州博尔德的美国国家冰雪数据中心表示，目前地球上大约10%的陆地面积被冰川覆盖。

By adding silicon, manganese, boron and rare earth elements to the alloy, the properties of the alloy was optimized.

在国产ZZnAl4Y合金的基础上添加硅，锰，硼，钛和稀土元素，优化合金性能。

Low-melting sealing glass and rare-earth doped bismuth borate glass are the important systems of advanced borate glasses.

低熔点封接玻璃以及稀土掺杂铋硼酸盐玻璃是近年来新型硼酸盐功能玻璃研究的热点。

From the fourth side the bones had been thrown down, and lay promiscuously upon the earth, forming at one point a mound of some size.

还有一面的尸骨都给推倒了，乱七八糟的堆在地上，积成相当大的一个尸骨墩。

Application of Rare Earth in Beryllium Copper Alloy

稀土在铍铜合金中的应用

Novel rare-earth contained bismuth telluride thermoelectric materials were prepared by solvothermal synthesis at 180 ℃ using bismuth chloride, tellurium powder and lanthanum chloride or oxide as starting materials, and the following hot uniaxial pressing ( HUP), 400 ℃, at 50() MPa for 1h.

以氯化铋、碲粉、氯化镧或氧化镧为原料，采用180℃溶剂热合成和400℃、50MPa、1h热压技术制备了含稀土的新型Bi2Te3基热电材料。

The result showed that ligand has good coordination ability with rare earth ions, and a binuclear complex was formed.

研究结果表明配体与稀土离子有较好的配位能力，并与稀土元素形成了双核配合物。

Bilinear model of rare earth cascade extraction process and its parameter identification

稀土串级萃取分离过程的双线性模型及其参数辨识

Holding that there exists to a certain extent coupling between DC and AC earth electrodes, the authors analyze the transformer DC magnetic biasing in the grid, and present the network algorithm for the DC component of transformer neutral point.

为此，以直流接地极与交流接地极存在一定强度耦合的观点分析了电网变压器直流偏磁事例，在此基础上提出变压器中性点直流分量的网络算法。

While the HVDC run in monopole to ground operation, Current in the earth make the transformer that have different potential bring DC magnetic biasing.

超高压直流输电系统以单极大地方式运行时，地中电流使处于不同地电位的接地交流变压器中产生直流电流；

Determination of Alkaline Earth Metal Ions by Ion Chromatography Using Beryllium Nitrate& Nitric Acid Solution as Eluent

硝酸铍硝酸淋洗液离子色谱法测定碱土金属离子

The time for the earth to make one complete revolution around the sun, relative to the fixed stars.

以恒星为基准测定的地球在环绕太阳的轨道上公转一整周的时间。

The method of earth replacement by bedding sand to different foundation soil

对不同地基土进行砂垫层换土处理的方法