查询词典 bec

It was a cheap substitute for whale oil, which was bec oming harder to get.

它是鲸油的一种便宜的替代品，而鲸油正变得越来越难以获得。

So that's how i BEC ame just another kid in school.

就这样，我成了学校里一名和其他孩子一样的普通孩子。

His suspense bec ame so great that he couldn't bear to look out the window.

他的疑虑变得这样大，所以他忍受不了往窗外看。

She BEC ame more and more beautiful.

她变得越来越漂亮了。

Write a clearer version of Antonella's fax.

如何制造最自然的商务英语BEC寒暄场面？

These results demonstrated that crocetin could inhibit RAGE over-expression in AGE-exposed BEC by suppressing the generation of reactive oxygen species active oxygen.

西红花酸可能通过清除AGE与RAGE结合产生的活性氧来抑制RAGE mRNA的高表达。

But bec a use of a second l a w p a ssed in 1998, the NET Act, his a ct of publishing would m a ke Eldred a felon—whether or not a nyone compl a ined.

可是由于1998年中颁布的另一条法案--&禁止电子偷盗法案&，艾尔缀德出版图书的行为将符合&重罪犯&的定义，即便无人投诉。

Hele qconsidered st a ying with her mother a soft option bec a use she did not h a ve to worry a bout house-keeping.

海伦认为跟她妈在一起是比较有利的事情，因为她不用担心做家务的题。

In this paper, we study the influence of the interatomic linear and nonlinear interactions on tunneling dynamics in two zerotemperature BoseEinstein condensates when the two BECs are in coherent states.

本文研究原子间的线性和非线性相互作用对两个原子玻色爱因斯坦凝聚系统中的隧穿动力学的影响。这两个BEC初始处于相干态。

An evaluation of system efficiency of the enterprises' logistics system based on dea abstract: the research of the logistics is a crisscross and comprehensive analysis of multilateral subjects,which is of strong attribution of systemility、quantitality and optimality,especially in the rational analysis and evaluation of comparative efficiency of the logistics system.operations research is just a subject which focuses on the attribution of systemility、quantitality and optimality.thus ,here,or takes a very important position.its mentionable that the application of or including its models and methods is often different with those classical models BEC ause of certain especial attribution of the logistics system,as should be noteworthy here.in this paper,a new field of or ―― date envelopment analysis is recommended.dea is usually used to evaluate the comparative efficiency of units in some parallel departments or denominations.in this paper it analyzes the characteristics of the enterprises' logistics and identifies the factor scheme used for the evaluation of its efficiency.

物流研究属于多学科的交叉与综合分析，具有强烈的系统性特征、数量化特征及最优性特征。它们在物流合理化分析和系统相对有效性评价中更为突出。运筹学恰是以系统性、数量化及最优化为核心，因此，在物流合理化研究和系统相对有效性评价中占有重要地位。由于物流系统具有某些特有的属性，故运筹学在其中的运用，包括模型与方法，往往与经典的模式有所不同。本文引入运筹学的一个新领域――数据包络分析（data envelopment analysis ，简称dea）模型，一种用于评价相同类型部门中各成员间的相对有效性的模型，来评价企业物流系统的相对有效性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。