expansion 考研GRE高考四级六级

Expansion joints of various kinds are fitted on steam pipes.

各种各样的伸缩接头被安装在蒸气管道上了。

His big book is an expansion of the little book he wrote before.

他这本大部头的书是在他以前写的一本小册子的基础上而成的。

The lodicule expansion was not the only reason for flowering.

浆片大不是开颖的唯一原因。

Industrialization inevitably led to the expansion of the urban working class.

工业化不可避免地导致了城市工人阶级人数的增多。

The company has promised wide consultation on its expansion plans.

该公司允诺就其计划广泛征求意见。

The years 2000-01saw the continuation of the university’s planned expansion.

2000至2001年这所大学继续进行有计划的。

The forces of expansion are balanced by forces of contraction.

张力和收缩力相互平衡。

The plan will give an impulse to industrial expansion.

这个计划将促进工业的。

We mustn’t attempt unrestricted expansion regardless if it is within our capacity.

我们不能不顾自己的能力企无限制地发。

Expansion joints of various kinds are fitted on gas mains.

各种各样的伸缩接头被安装在煤气的总管道上了。

In order to solve this probiem,an expansion stull can be setted on the end support.

为解决这一问题,可在端头支架加设活动顶梁。

In this thesis, the plane wave expansion method is used to get the equifrequency surface.The anomalous refractive properties of photonic crystal are analyzed by using the equifrequency surface.

中文摘要光子晶体是由周期性结构所组成的结构，假若经由适度的设计则具备改变光波传递的效果。

R esults show that the modified cement with good durability, small expansion and low alkality can be made by use of gypsum and zeolite modifying alumina cement.

以石膏和沸石对高铝水泥改性，可配制出耐久性良好、具有微性的低碱度改性水泥。

One of technological process for expansion of the stalk silks is the way of high temperature and high humidity by utilizing the passage type of adjusting humidness.

利用调湿通道式高温高湿法对梗丝进行,这是我国卷烟行业中普遍采用的方法,但其率一般只能达到百分之二十几。

The expansion mechanism of hydroxide expanding phase for oil well cement slurry are discussed on the basis of principle of chemical thermodynamics and topochemical reaction model.

要基于剂原地反应模型和化学热力学原理，讨论了晶体生长压的源动力及水泥浆体体积与结晶压的关。

Through the design and application of auto-deslagging unit,it solves many problems occurred in manual deslagging and ensure pipe ends expansion procedure go on smoothly.

通过自动管端除渣机的设计与应用,解决人工除渣存在的诸多问题,保证了管端径工序的顺利进行。

Dispersity of gas flow can be enhanced and afterburning efficiency can be improved by increasing primary nozzle numbers and nozzle expansion ratio.

增加一次喷嘴的数目和加大喷嘴的张比增加了燃气的分散性,提高了补燃效率。

HD is caused by a trinucleotide repeat expansion in the Huntingtin (Htt) gene; and is one of several polyglutamine (or PolyQ) diseases.

什么是'少年亨廷顿疾病-遗传性疾病与异常运动和心理的恶化'?

This paper establishes a global attractor of hemigroup produced by the initial boundary value problem of generalized convection and expansion equation.

从动力统角度,建立了广义对流散方程初边值问题所产生半群的一个全局吸引子。

The first three expansion packs, Notum Wars, Shadowlands and Alien Invasion, have received high praise and won 20 international awards.

前三包，保存战争中，小说家和外来入侵，已得到高度赞誉，并赢得了20个国际奖项。