查询词典 rollers

Mirrors attached to the rollers form part of an optical system.

装在圆筒上的小镜是光学系统的一部分。

The snow rollers were formed in the space of just a few hours.

这些雪卷在空地上形成只需要几个小时。

The experimental results show that this method is practical in making composite superficial particle rollers.

试验结果表明，利用该法制造粒子型表面复合轧辊的工艺是可行的。

A single or twin screw auger, powered by an electric motor,or a ram,driven by hydraulic pressure (often used for steel and titanium alloys), oil pressure, or in other specialized processes such as rollers inside a perforated drum for the production of many simultaneous streams of material.

单个或双螺杆钻，由一个电动马达，或公羊由液压驱动，动力，油压或如在其他专门辊进程鼓内穿孔对于很多的材料生产的同时流。

Compact mains-operated floor scrubber with brush rollers for scrubbing, vacuuming and polishing almost all floor coverings up

最小巧手推式滚刷型洗地吸干机，可用于地面的基本清洁，地面维护和抛光等。

Compact mains-operated floor scrubber with brush rollers for scrubbing, vacuumi..

概述Brief description 最小巧手推式滚刷型洗地吸干机，可用于地面的基本清洁，地面维护和抛光等。

An SEG consists of a series of three rings and rollers that go around those rings.

一位赛格包括一系列的三个环，轧辊是去围绕这些戒指。

A SEG consists of a series of three concentric rings and rollers that circulate around the rings.

阿赛格包括一系列的三个同心圆环和辊流通的戒指。

Rubber rollers best self-aligning bearings,（1）formulation 1204, 1205, 1206, etc.

橡胶辊最坏拔取被迫调心轴承，比如：1204、1205、1206等。

The general situation and development of road roller at home and abroad is gave at the beginning of this thesis, including the different pressing mechanism of various rollers. It is analyzed that the useable range of various roller and their advantages and disadvantages. On the basis of model mechanism design and experiment of those self-moving vibrating pressing machine, it is reached the principle and program of a new type of pressing mechanism? double-frequency vibrating pressing machine.

本文首先介绍了国内外压实机械的概况和发展方向，以及各种压实机械的不同压实机理，分析了各压实机械的适用范围及其利弊，并且在自行式振动压实机样机的设计、性能试验的基础上，提出了多频振动压实理论，从而得出了一种新型压实机械—双频振动压实机及其设计原理和方案。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。