两分

X and y are Cartesian coordinates representing the zonal and meridional directions, and u and v are the corresponding velocity components.

x 和 y 分别表示笛卡儿坐标系中的纬圈和经圈方向，而 u 和 v 分别是这两个方向上的速度分量。

Allen Liu, Chloe Tan and Dean Wu of the Commerce Department, and Doris Zhang and Cecily Chen of the English Department, went to Shanghai to attend a two-day training course on October 24th and 25th.

经济组的刘晓红，谭分，吴镝老师；英语组的张小琴，陈亚丽老师于10月24、25号参加了在上海举办的为期两天的培训。

Two steps were included in this reaction, first, sodium alkoxide was synthesized by th reaction between sodamide and cedrol, then cedrol methyl ether was synthesized by methylation reaction between sodium alkoxide and dimethyl sulfate.

反应分两步，首先氨基钠与柏木脑反应生成醇钠，然后醇钠与硫酸二甲酯进行甲基化反应生成甲基柏木醚。

The net centralizer is classified into movable type and hot setting type.

新型扶正器分活动式和热固式两种。

Any of various arthropods of the class Arachnida,such as spiders, scorpion s,mites,and ticks,characterized by four pairs of segmented legs and a body that is divided into two regions,the cephalothorax and the abdomen.

蜘蛛纲动物一种蜘蛛纲节肢动物们，如蜘蛛、蝎子、小虫及扁虱，特征是有四对分节的腿和分为两部分即头胸部及腹部的身体

IS CALIFORNIA'S governor, Arnold Schwarzenegger, about to terminate America's venerable system of primary elections, that months-long political charivari ⑴ that brings fleeting fame to the otherwise obscure citizens of Iowa and New Hampshire?

加州州长阿诺·史瓦辛格将要终结美国传统悠久的总统初选制度吗？这一初选制度带给爱荷华州和新罕布什尔州（分别是最早进行基层党团会议初选和个人投票初选的两个州，译者注）几个月政治上的喧嚣，为那里的平民百姓争得短暂的荣誉。

It also has a pair of chelicera in an aciform, and the pedipalp is divided into three parts.

躯体分足体和末体两部分，足体腹面有足4对，粗短呈芽突状。

The rules of breakage and formation of chemical bond in the reaction were discussed in order to help the further research in this field.

本论文的研究内容分两部分：第一部分是N3-和NCO-与COCl2的反应机理及反应过程中化学键变化的规律，找到了可能的反应通道，为合成高能量密度物质提供了新的可能的途径和方法。

The transverse lattice of checkerboard is 7 of width, and 13 of length which implies that Beijing won the competition of hosting Olympic Games on July 13 ; The Temple of Heaven is embodiment of Beijing ; The highest storey of checkerboard is golden , implied that the chessman has arrived at the maximal realm and gained a gold medal ; The area marked (1)(2)(3)(4)(5) are disobey gauge areas , distinguished in red and green. The chessman will be punished when passing the different color disobey gauge area which implies that behavior of breaking the rules will be punished (for instance: Using the excitant); Playing the Xin'ao Chess, both sides sit in a line, it implies that both sides are located in the same starting line and fair competition.

棋盘横向格数最高为7，纵向为13格，寓意7月13日北京获得2008年奥运会举办权；天坛祈年殿外形缩影轮廓，既古朴典雅，又美观大方，最能体现北京的城市形象；棋盘顶层为金色，寓意棋子运行到了最高境界，获得了金牌；①②③④⑤犯规区分为红、绿两色，当与之相异颜色的棋子经过时罚分，其寓意为对犯规行为的惩罚；与其他棋类不同，奥林匹克棋对弈双方同侧而坐，寓意游戏双方位于同一起跑线，公平竞争。

Gas emissions:(1) calciner waste gas, receives the dust purification after respective high-pressured static electricity dust removal, the weight place 75m chimney disperses into the atmosphere, and achieves "Industry Dry kiln Air pollutant Emissions Standard" two level of standard requests.

气体排放：（1）焙烧炉的废气，由各自高压静电除尘收尘净化后，分两座75m的烟囱排入大气，并达到《工业炉窑大气污染物排放标准》二级标准要求。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。