查询词典 Earth

The earth is the mother of mankind, the earth is our common home.

地球是我们人类的母亲，地球是我们共同的家园。

According to the characteristics of collapsible loess ground and the practice of multistoried engineering,the designing and testing of earth pile composite ground is introduced and the advantages of earth pile in treating thicker collapsible loess ground in multistoried engineering is proved.

针对湿陷性黄土地基的特点，结合多层建筑的工程实际情况，介绍了土挤密桩复合地基的设计和检测工作，阐述了土挤密桩在多层建筑中处理厚度较大的湿陷性黄土地基的优势。

Map of cereal song whole world can make everybody bird's eye the earth, and go up in the earth, a few " network reptile "(also say " network spider ") with etc " software nark " searching Internet at present, seek all information that involve a disease.

谷歌全球地图可使大家鸟瞰地球，而在地球上，一些"网络爬虫"以及其他"软件密探"现在正在搜索互联网，寻找一切涉及疾病的信息。

The middle spherical layer of the earth is called mantle which is about two thousand nine hundred kilometers in thickness and makes up eighty-four percent of the earth's volume.

地球的中部圈层叫做地幔，它厚约2900公里，其体积约占整个地球体积的百分之84。

The high precision electrostatic accelerometer is one of the key payloads for Earth's gravitational satellite, and its sensitivity parameters directly determine non-conservative force measurement, and eventually influence the precision of Earth's gravitational field recovery, so that it needs to be calibrated in-orbit.

用于检测微弱信号的高精度惯性传感器，其设计过程中的一个重要环节是分析检验质量的引力场分布。

The recent progresses in the study on the fluorescence of rare earth complexes and application for the determination of the rare earth elements and organic compounds, as fluorescent probes for bioactive materials analysis and as detection means in separation technology were reviewed in detail. In chapter two, the absorption spectra of the 4f electron transitions of the complexes of the neodymium, praseodymium, holmium and erbium with fleroxacin in the presence of CPC have been studies by normal and derivative spectrophotometry.

本文以稀土元素配位化学为基础，以导数吸收光谱技术和荧光光谱技术为研究手段，利用新一代喹诺酮类抗菌药物，抗凝血类杀鼠药物的化学结构特点和大环化合物冠醚与金属离子突出的配位能力，以分析应用为目标，系统研究了这些化合物同稀土元素形成的配合物的光吸收和荧光特性，通过对体系实验条件的优化，使体系的稳定性、选择性和灵敏度得到显著改善。

Research progress on the application of rare-earth compound in plastic was briefly reviewed,The rare- earth compound for stabilizer of PVC andβ- nucleator of PP were introduced.

重点介绍稀土化合物在PVC塑料中用作热稳定剂、在PP中开发成功一种高效的新型β成核剂。

The possible differential rotation among the layers of the Earth interior and its contribution to nutation, as well as the displacement profile interior, are studied, which provides a new method to study the differential rotation of the Earth cores.

讨论了地球内部可能的较差转动对章动的贡献以及地球内部形变场剖面，特别是核幔边界附近的低阶形变场的非线性特性，为研究较差转动提供了除地震学之外的另一种新的可能途径。

The interpretation and selection for different values of the Earth dynamical flattening will have to be approached in the construction of the future nutation theory of a non-rigid Earth.

在建立非刚体地球章动理论中，如何解释地球动力学扁率值的差异，如何选取地球动力学扁率值，还有待进一步的研究。

Phenomena such as precession the slow roughly 25 000 year cycle of movement of the direction of the Earth's axis and nutation the continual "nodding" of the Earth's axis due mainly to tidal forces from the Sun and Moon all have to be taken into account when defining a Universal Reference frame.

现象，如进动，慢，大约25 000年的周期，对地球的轴的方向运动，章动，不断"点头"地球的轴心，这主要是由于来自太阳和月亮，所有潮汐力量要考虑到当定义一个通用参考框架。

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