查询词典 pressing

By the end of the century the needs of industry were harsher and more pressing.

到18世纪末，对工业的需求变得激烈而紧迫。

By the end of the century the needs of industry were harsher and more pressing.

到了18世纪末期，工业的需求变得更加紧迫和激烈。

By the end of the century the needs of industry were harsher and more pressing.

农村的工业组织已不再具有足够多的生产性能。

Many of his victims are pressing for a far harsher sentence, perhaps even 150 years in prison.

很多他的受害者要求更加严厉的判决，甚至可能是150年的监禁。

In order to develop a screw press for cold pressing de hulled double low rapeseed, a small capacity double stair and multiple stage compression screw press for cold expressing was designed and constructed based on numerous tests.

为了开发适于双低油菜籽脱皮冷榨的螺旋榨油机，在大量实验研究的基础上，设计并研制了一种新颖的小型双阶多级压榨的冷榨机。

Hypothesizing that the stress distributions don＇t refer to stressstrain history of explosive in pressing process ,the stress in the condition of steady load for charge of projectile body is analyzed and calculated by two methods: one is that the whole projectile body is divided into smaller lattices to solve ,the other one is that the whole projectile body is divided into smaller lattices firstly, and then local lattices are bridged according to the need for solving.

假设药柱的应力分布不涉及压制过程炸药的应力一应变历史，采用两种方法对装药弹体在静载荷下的应力进行分析计算，一种是将整个弹体划分成较小的网格进行求解，另一种是先对整个弹体进行网格划分，然后根据求解的需要对局部网格进行加密。

Graphite mold has been widely used in hot pressing of impregnated diamond hit manufacturing owing to its excellent performance.

石墨模具以其优良的性能被广泛应用于热压孕镶金刚石钻头的制造。

He sintering of Ti/Al -Al_2O_3 powder in nm scale on SPS is composed of those moments: originally pressing period, exhausting and intenerated period, Al's consumption period,Al_2Ti's creation period, the main alloying and consolidation period and homogenization period.

i/Al-Al_2O_3系纳米级别的粉体在SPS上的烧结过程中，主要分为初始加压阶段、排气与软化阶段、Al消耗阶段、Al_2Ti生成阶段、主要合金反应与烧结阶段和均匀化阶段。

Spontaneous sound of pressing keyboards...

自发的声音紧迫键盘。。。

Another area has a collection of irons and other devices used for cleaning and pressing clothes in Chinese laundries.

另一个区域陈列着中国洗衣店用来清洗和平整衣服的熨斗和其他设备。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。