查询词典 Earth

The step response and impulse response of homogeneous earth half space, marine double half space and four-layer earth models to horizontal electric dipole source were computed in this paper. A concept of transient impulse time was put forward.

本文计算了水平电偶极子源均匀大地半空间，海洋均匀双半空间和海洋四层模型的阶跃响应和冲激响应，提出了瞬变冲激时刻的概念。

And if a houri from Paradise appeared to the people of the earth, she would fill the space between Heaven and the Earth with light and pleasant scent and her head cover is better than the world and whatever is in it.

假如有一houri从天堂似乎向人们控诉着大地，她将填补之间的空间是天上的光芒和愉快的气味和她的头部封面是优于世界和无论是在它。

In 1948, the astronomer Fred Hoyle said,"Once a photograph of the Earth, taken from outside, is available – once the sheer isolation of the earth becomes plain – a new idea as powerful as any in history will be let loose."

在1948年，天文学家佛瑞德·霍伊尔说，"一旦有了从外部给地球拍摄的照片——一旦地球的绝对孤立变得众所周知——和历史上那些有影响力的观点一样强大的新观点就会产生。"

Mainly engaged in rare earth hydrometallurgy, Pyrometallurgical metallurgy, as well as Rare Earth Functional Materials research and preparation.

主要从事稀土湿法冶金、火法冶金以及稀土功能材料的研究和制备。

Interaction among Biosphere, Hydrosphere, Atmosphere and Lithosphere and its effect on the Earth's Surface System were elaborated in physical geography. Especially, it was emphasized that the Earth's Surface Environment is a system.

该课程主要是向学生介绍自然地理学的基础理论和方法，目的是培养学生形成地球表层环境的整体观念，了解自然环境发生的变化及其机理，懂得自然地理现象与土地科学的关系。

Two principal types of seismic waves are generated, body waves which travel from the hypocenter directly through the earth's lithosphere and surface waves which travel from the epicenter along the surface of the earth.

主要有两种类型的地震波生成、这波从震源旅游机构直接通过地球表面的岩石圈、旅行中浪从震央沿地球表面。

The imaginary great circle around the earth's surface,equidistant from the poles and perpendicular to the earth's axis of rotation.

赤道地球赤道想象中环绕地球表面的大圆，距南北两极距离相等，与地轴垂直，它将地球分为北半球和南半球

It has finally come to be understood by Earth and under the guidance of the real Tao that Earth must take charge in full of the human dream.

地球终于明白，在真正道的引导下，地球必须完全掌管人类梦想。

My fantasy my coming every day all is a clear and boundless sky , remotest places thinks of lollipop kind of seven colored beautiful rainbow being hanging forever; Local working in me is full of laughter , is conducting till very far very distant place; While I recall past events to school, can hear bright reading a book; The fragrance being multicolored fragrance , the earth , for a short time careless fragrance assailing the nostrils but coming while I return to hometown; Solidity having seen multicolored tenderness and beauy , the earth , for a short time careless indomitableness; More important be cheering and laughing of the children!

我幻想我的未来每天都是晴空万里，天边永远挂着想棒棒糖一样美丽七彩的彩虹；在我工作的地方充满着笑声，一直传到很远很远的地方；当我到学校回想往事的时候，可以听见朗朗的读书声；当我回到故乡的时候扑鼻而来的是花的香气、大地的香气、小草的香气；看到了花的娇艳、大地的坚实，小草的顽强；更重要的是孩子们的欢声笑语！

An aircraft in steady flight over the earth is just as suitable an inertial frame of reference as the earth itself.

在地球上空稳定飞行的飞机，正如地球本身那样，也可作为惯性参照系。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐