查询词典 earth cell

The microstructure of Sm2Co17-based rare-earth permanent magnets consists of 217R main phase, 15 cell boundary phase and lameller phase.

Sm2Co17型永磁材料的典型显微结构是由217R主相和15胞壁相所组成的胞状结构以及片状结构构成。

Relationship between constant of electric resistance and structure parameter in rare earth electrolysis cell was studied through simulation experiment.

通过模拟实验研究了稀土电解槽的电阻常数与其结构参数之间的关系。

At the end of each day, a layer of soil is scattered on top of it and some mechanism, usually an earth-moving equipment is used to compress the garbage, which now forms a cell.

在□天的结尾，土壤层数驱散在它顶部并且某一机制，设备通常被使用压缩垃圾，现在形成细胞。

A three dimension mathematical model is developed which is used to calculate electric field of rare earth electrolytic cell with adjustable anode.

建立了可调极距式稀土电解槽电场计算的三维数学模型，通过有限差分方法对电解槽的电场进行了计算机模拟，并对结果进行分析与讨论，为电解槽的设计及改造提供了理论依

OBJECTIVE:To study the effect of rare-earth elements on cell and tissue cultures of medicinal plants.

目的：研究稀土元素对药用植物细胞组织培养的作用和意义。

Living things on earth have grown by a process we call evolution from the simplest single-cell organisms up to the vast veriety of living things we know today -- including the miracle of man himself.

地球上的各种生物体都是经过一个我们称之为"进化"的演变过程而长成的，从最简单的单细胞生物体发展到今天我们所知道的种类繁多的动物和植物，其中包括奇迹般的人类本身。

However, I have talked to many down-to-earth, normal, professional and nonprofessional people who on their own have noticed headaches, dizziness, ear ringing, pain, and/or other symptoms when they use their cell or PCS phones.

但是，我已经谈到了许多脚踏实地，正常，专业和非专业的人谁自己已经注意到头痛，头晕，耳朵响，疼痛，和/或其他症状，当他们利用他们的细胞或PC手机。

It is supposed that rare earth elements affect plant physiology by regulating the Ca2+ level in plant cell.

Eu3+对植物体的作用方式可能是通过调节细胞内Ca2+变化来实现的。

By using the NCEP/NCAR (National Center for Environmental Prediction/National Center for Atmospheric Research) reanalysis of daily with the horizontal resolution of 10°×10°(lat./lon. grid), the representative Pacific area (0°～ 60°N, 160°E～120°W) in northern hemisphere summer is chosen to analyse the 3D wind field, according to which the mean meridional circulation of the lower and middle latitudes, especially the Ferrel cell, is studied and a new concept model of Ferrel cell is carried out. Compared with the classical model, the new one describes more precisely the low and high level winds and has the ability to describe how the westerlies sustain on the real rotating Earth.

本文利用1998～2003年的NCEP/NCAR（National Center for Environmental Prediction/National Center for Atmospheric Research，美国国家环境预报中心/美国国家大气研究中心）再分析资料（10°×10°，经/纬度网格），根据北半球夏季（6～8月）太平洋地区（0°～60°N；160°E～120°W）的三维风场的基本特征，分析了北半球夏季太平洋地区平均经圈环流，特别是Ferrel环流的特征，发现Ferrel环流具有与已往研究不同的性质，并在此基础上提出了Ferrel环流新的概念模型，与过去的经典的环流概念模型相比能较好地描述高低空环流的基本特征，同时在考虑地球自转效应下，能够完满地解释中高纬度西风带的维持。

By using the NCEP/NCAR (National Center for Environmental Prediction/National Center for Atmospheric Research) reanalysis of daily with the horizontal resolution of 1.0°x1.0°(lat./lon. grid), the representative Pacific area (0°~60°N, 160°E~120°W) in northern hemisphere summer (Jun-Jul-Aug) is chosen to analyse the 3-D wind field, according to which the mean meridional circulation of the lower and middle latitudes, especially the Ferrel cell, is studied and a new concept model of Ferrel cell is carried out. Compared with the classical model, the new one describes more precisely the low- and high- level winds and has the ability to describe how the westerlies sustain on the real rotating Earth.

本文利用1998~2003年的NCEP/NCARNational Center for Environmental Prediction/National Center for Atmospheric Research，美国国家环境预报中心／美国国家大气研究中心）再分析资料（1.0°×l.0°，经／纬度网格），根据北半球夏季（6~8月）太平洋地区(0°~60°N； 160°E~120°W的三维风场的基本特征，分析了北半球夏季太平洋地区平均经圈环流，特别是Ferrel环流的特征，发现Ferrel环流具有与已往研究不同的性质，并在此基础上提出了Ferrel环流新的概念模型，与过去的经典的环流概念模型相比能较好地描述高低空环流的基本特征，同时在考虑地球自转效应下，能够完满地解释中高纬度西风带的维持。

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。