expansion的例句大全

A computation method for a confined jet in sudden expansion duct

突扩管中受限射流的计算方法研究

The expansive agent can enhance the impermeability and the cracking-resistance of concrete through the working of the compensation shrinkage of concrete produced by confined expansion when it is added to concrete.

膨胀剂掺入到混凝土中，通过产生一定的限制膨胀，补偿混凝土的收缩，有利于提高混凝土的抗渗防裂。

It has been proved by the investigation that the filling effect of the confined expansion makes the reduction of holes in concrete as well as the increase of strength and elastic modulus of concrete.

实验证明：由于约束膨胀的填充作用，大幅度降低空隙率及孔径，定将有效地提高混凝土的弹性模量及强度。

The reinforcement ratio of a construction must be designed to create adequate confined expansion in the shrinkage_compensation concrete.

在结构设计时，需要考虑配筋率的高低，使对混凝土的约束能满足适当膨胀的要求。

It is found that effectively confined plasma expansion is the main reason for the enhancement of the momentum-coupling coefficient.

分析发现，对等离子体的有效约束是提高动量耦合系数的主要原因。

Air conduit was renovated to prevent secondary-air conduit from burning out, and expansion compensation for air conduit was also renovated and all these methods achieved good results.

为防止下二次风管烧损，对风管型式进行了改进，并尝试改造了风管的膨胀补偿方式，取得了良好效果。

To enhance thermal-wear resistance of the mandrel, it is required to use mandrel material which has dispersed carbide, linear expansion factor of the base metal close to that of the chide film, minimum elastic modulus and maximum thermal conductivity factor.

为了提高芯棒的抗热损伤性能，应使芯棒材料的碳化物弥散化，基体金属与氧化膜的线胀系数相接近，弹性模量尽量低，热传导系数尽量高。

Relationship between choking flow characteristics and condensing pressure in electronic expansion valve

电子膨胀阀壅塞特性与冷凝压力的关系

Graphical visualization of the computational results may show features of the tested schemes about the shock wave resolution, scheme viscosity, expansion wave and the ability to simulate the process of the generation of unsteady concentrated vortex.

计算结果的图形显示可表明四个格式在激波分辨率，格式粘性、膨胀波的计算、模拟非定常集中涡产生过程的能力等方面的性质。

They , therefore, restrained free competition and served as a check on technical progress and market expansion.

所以中国的行帮反而限制了自由竞争,不利于技术进步和扩展市场.

The technology, operating method, and producing application of expansion-extraction for cold-pressed dehulled rapeseed cake were introduced.

介绍了菜籽仁冷榨饼膨化浸出的工艺 、 操作方法及生产应用情况.

The method has the short period and good performance, and certain draw lessons from expansion value.

该方法具有缩短工期、安全效益好的特点, 具有一定的借鉴和推广价值.

This moment, what the bank system stressed more further is system expansion nature and information sharing.

此时, 银行系统更加重视系统扩展性和信息共享.

Second, a dramatic expansion in digital communication has boosted trade in other services – from ecommerce to consultancy.

第二大变化则是，数字通信的急剧扩张，提振了从电商到咨询等诸多其他服务的贸易。

Managers should first attempt to raise capital to fund expansion.

经理人应首先筹集到资金来扩充资本.

This paper explains the image expansion and confusion of the red and blue primary colours caused by the electric charge accumulation on the oil film in the colour TV light valve tube.

本文对油膜光阀管中电荷积累现象引起的图象扩大和红、蓝原色不能正确显示的原因进行了解释。

Different methods for disposing bullae and complications are applied to allow full expansion of the lung.

采用不同的方法处理肺大疱并配合胸膜剥脱术使肺复张。

Ceramics tile are widely used because they have many good characteristics sue has heat-resistance, abrasion hardness, wear-resistance, acid-proof, low-expansion and low-price.

陶瓷玻化砖具有耐高温、高硬度、耐磨损、耐腐蚀、低膨胀系数、价格便宜等特点，因而其用途非常广泛。

Recent Advances in Tobacco Expansion Technology and Equipment at home and Aborad

国内外烟草膨胀技术与设备研究进展

With the abasing of the stratum static load, the bulk of the core sample come into expansion.

钻井岩样由于地层静压力的降低而导致总体积发生膨胀。