查询词典 Earth

Then, the orbit of the Moon about the earth could be a consequence of the gravitiational force, because the acceleration due to gravity could change the velocity of the Moon in just such a way that it followed an orbit around the earth.

如此说来，月球的轨道应该是地球引力的结果。因为引力产生的加速度会改变月球的速度，使它按一个绕地轨道运转。

Pressure, density and acceleration of gravity are important parameters in the earth interior. The value of these physical properties is provided by Preliminary Reference Earth Model PREM.

压强、密度及重力加速度是地球内部物质的最重要的物理参数，而"初步参考地球模型"给出了这些物理特性的一些具体数值。

I am not an earth nor an adjunct of an earth

我并不是大地，也不是大地的附属物

Ocean is a basis component of life supporting system in the earth, which is account 71% of earth. It is also a source treasury and enviornment adjuster.

海洋覆盖了地球表面的71%，是全球生命支持系统的一个基本组成部分，也是资源的宝库，环境的重要调节器。

The brilliant lights and the earth-shaking sounds were caused when the cosmic dark matter turned into the brightened matter but not by the aerolite falling into the earth.

它的起因是宇宙空间静电变异。

But as industry booms on earth, greenhouse gases, like carbon dioxide and methane, are released into the air—and trap more and more of the sun's energy in, so the earth's temperature rises.

但是由于地球上工业的迅速发展，诸如二氧化碳和甲烷之类的温室气体被释放到空气中――从而又把越来越多的太阳能聚集回地球，地球温度因此而升高。

Use method of dip basin grow seedlings normally, load right amount sandiness earth inside the basin namely (fine sand 3, loam 6, organic fertilizer 1), undertake alexipharmic, scatter the seed in earthy watch next, do not want to earth up, but should build a glass, maintain the air inside the basin wet.

通常用浸盆育苗法，即在盆内装入适量的沙质土（细沙3份，壤土6份，有机肥1份），并进行消毒，然后把种子撒在土表，不要覆土，但要盖一块玻璃，保持盆内空气湿润。

Promotion effects of alkaline earth metals and rare earth metals on catalytic activity and coking resistance of the catalyst are also described.

阐述了碱土金属和稀土金属助剂在提高催化剂的重整活性和抗积炭能力方面的作用。

The anion-exchange ion chromatography is suitable for the separation and analysis of alkaline earth metal ions, transition metal ions and rare earth metal ions.

综述了离子色谱法分析金属离子的研究进展，对目前应用于分析金属离子的阳离子交换IC、阴离子交换IC和螯合离子色谱进行了评述。

The components comprise the following materials: 40 to 50 percent of GeO2, 20 to 25 percent of SiO2, 0 to 10 percent of Al2O3, 5 to 16 percent of MO or MF2, 0 to 10 percent of R2O3, and 1 to 10 percent of ZrO2; the M is one or more of the alkaline-earth metal ions, the R is one or more of the trivalent rare earth ions.

一种0.3～5um波段红外透过耐高温玻璃陶瓷材料及制备方法，成分包括GeO 2 40-50％，SiO 2 20-25％，Al 2 O 3 0-10％，MO或MF 2 5-16％，R 2 O 3 0-10％，ZrO 2 1-10％；M为碱土金属离子中的一种或几种，R为三价的稀土金属离子中的一种或几种。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。