组成的例句大全

Take galena, which has a cubic structure composed of lead and sulfur atoms.

以铅、硫原子组成立方结构的硫化铅为例。

Assembly and shift of semi-mobile crushing plant for ore and rock

矿岩半移动破碎站的组成及移设

Crushing functions of a rotary crusher are achieved by its crushing cavity consisting of an eccentric rotary roller arid a fixed notch crushing plate.

回转式破碎机的破碎功能是通过偏心回转辊和固定凹面破碎板组成的破碎腔来实现的。

Especially in southwest and northwest and other regions, most of the water conservancy and hydropower projects are built on deep overburden foundation which composed of sand, gravel or crushed gravel.

特别是位于西南、西北等地区的面板堆石坝大多建在砂土、砂砾石或碎石土等组成的深覆盖层地基上。

The ferry crossing as important component of water transport was the Song government more seriously.

而津渡作为水路交通的重要组成部分，被宋政府更加重视。

Bacterial community structure was significantly influenced by continuous cropping system.

同时蔬菜连作对土壤中细菌的群落组成产生影响，这种影响同蔬菜作物种类和连作年限有关。

Compared with the result of the early 1960s, the diet composition of small yellow croaker has greatly changed from zooplankton to nekton.

与20世纪60年代初研究结果比较发现，小黄鱼食物组成发生很大的变化，由以往的浮游动物为主演变为目前的游泳动物为主；

Echoing Sand Mountain is a series of dunes surrounding Crescent Lake. Named for its distinctive shape and aural characteristics, its echoes can be heard as the wind blows over the dunes.

鸣沙山由一系列绕着月牙泉的沙丘组成，得名于其独特的形状和音效特点。当风吹过沙丘时，便可听到回声。

It consists of four main parts: external gear, internal gear, control board and crank.

该装置由内齿轮、外齿轮、控制板及曲轴四个主要零件组成。

The utility model is composed of a land wheel, a driving pin, a driving crank arm, a driving inserted link, a release spring, and a driving ratchet.

它由地轮、传动销、传动拐臂、传动插杆、回位弹簧和传动棘轮组成。

The crankshafts shown in Fig1-4 is actually made up of various parts such as main bearing journals, rod journal, crank arm, bearing, counter balanced weight and flywheel end.

在图1-4中，曲轴实际上由以下不同的部分组成，它们分别是：主轴承轴颈、连杆轴颈、曲轴臂、轴承、平衡配量（？）以及飞轮端。

The Scavenging system is composed of crankcase, main scavenging passage, sub passage stratifying pipe, reed valve and carburettor.

该分层扫气系统由曲轴箱、主扫气道、副扫气道、分层管、笛簧阀和化油器等组成。

The technical feature of FSC from Honeywell Company and its application in the catalyst cracker plant in the Company are introduced. The structure and operation of the system are described and the effect is summarized.

介绍霍尼韦尔公司故障安全控制系统FSC的技术特点以及在我厂重油催化裂化装置的应用情况，说明了该装置故障安全控制系统组成和操作界面，并总结了应用效果。

Gear coupling is the same number of teeth and the inner ring gear teeth of the flange half-band coupling and other parts.

齿式联轴器是由齿数相同的内齿圈和带外齿的凸缘半联轴器等零件组成。

This paper presents a new linear scanning optical system, which consists of a pair of microlens arrays in the Galilean telescopic geometry and a common convergent lens.

本文介绍了一种新型的线性扫描光学系统，它由一对处于望远型结构的微透镜阵列和一个普通的会聚透镜组成。

In the 1940's the portal frame was appeared, and the light enclosing structure which was composed by the colored contour plate and the cold-formed thin-wall steel purlin was used massively in the 1960's.

四十年代出现了门式刚架结构，六十年代开始大量应用由彩色压型板及冷弯薄壁型钢檩条组成的轻质围护体系。

A station that consists of a control unit ( cluster controller) and the terminals attached to it.

由控制装置（群集控制器）和与它相连的终端组成的一种站。

It mainly consists of gas source, magnetic floater liquid level meter, pneumatic controller of magnetic induction, pneumatic control valve.

该装置主要由压力气源、磁浮子液位计、磁-气控制装置和气动调节阀等组成。

Metrology is to ensure the value accurate and consistent. The flow metrology is one components of the metrology science, coolant is mainly used for the cooling of airborne electronic equipment and fire control radar, numerous coolant flow meter need to be calibrated.

计量的目的是保证量值的准确一致，流量计量是计量科学技术的组成部分之一。冷却液主要用于机载电子设备、火控雷达的冷却，大量冷却液流量仪表需要校准。

Study on composition changes of heavy oils under steam treatment

稠油在水蒸汽作用下组成变化研究