论述了特殊工业电气设备在爆炸性场所使用的要求,并介绍了电气设备的防护等级和结构要求。
This paper expounds requirements of special industry electric equipment in explosive areas, and presents protection grade and structure requirement of electric equipment.
针对煤矿、机场等特殊工业现场,设计了一种基于复杂可编程逻辑器件(CPLD)和光模块的光纤现场总线通讯系统。
A fiber field-bus communication system based on complex programmable logic devices (CPLD) and optical transceiver was designed for some special industrial fields such as colliery and airfields.
在工业中所使用的常规测量包括流量、压力、物位、温度、分析测量参数,如pH值、ORP和电导率,以及许多其他特殊工业中的特殊参数。
Common measurement used in industry include flow rate, pressure, level, temperature, analytical measurements (such as pH, ORP and conductivity), and many others particular to special industries.
然而,新的交易型开放式指数基金的特殊目的在于将铜从一个已经供不应求的市场里退出,使投资者和工业用户直接参与供应竞争。
Yet the express purpose of the new ETFs is to take copper off a market that is already tight, bringing investors and industrial consumers into direct competition for supplies.
也有一些淀粉可以用来喂养鱼类,在特殊的工业制造中,该淀粉也是必不可少的。
There are also a number of starches that can be used to feed fish, which is also essential in special industrial processes.
特殊的快速以太网工业交换机是用光纤连接的。由于他们精湛的设计,使它们特别适合高速公路恶劣的环境。
Special Fast Ethernet industry switches with fibre optic connection are used and these are superbly suited to the tough environment, thanks to their robust design.
使用工业标准的封装尺寸,在M15中很容易安装在电机上无需费时调整或特殊工具。
Using industry standard package dimensions, the M15 is easily installed onto the motor without time-consuming adjustments or special tools.
首先介绍了造纸工业生产过程特点,包括造纸过程扰动作用(干扰)、造纸生产过程特性、造纸生产过程的特殊要求。
Firstly, it discussed the characteristic of the paper making, including: process of disturbing, the peculiarities of the paper making process, the special request of the paper making process.
冶金、化工、玻璃、陶瓷等工业窑炉的特殊部位。
Special part in metallurgy, chemical, glass, ceramic industries, etc.
瑞典特殊钢工业今后将追求更高的目标,保持在世界上的领导地位。
The special steel industry in Sweden will pursue higher aim and keep its leading position in the world.
在工业上,三相共沸精馏过程或称之为非均相恒沸精馏过程在近年来逐渐表现出其特殊应用和巨大的实用价值。
A topic of great practical and particular industrial interest in recent years has been three-phase azeotropic distillation or heteroazeotropic distillation.
结论:等比分配二次混合法是一个可用于工业化生产,既科学合理又经济可行的特殊混合方法。
CONCLUSION: The mixing method is a special mixing way that is reasonable and economy that can be used in industrial scale.
由于安全生产对电力工业的特殊意义,使用真实的电网运行环境来验证理论方案或算法策略必将受到严格限制。
Because to the special meaning of the safety in power industry, the validation of theory scheme or algorithm tactics will be limited strictly in the true environment.
氩还在照明工业得到了广泛应用,填充灯泡,以及同其它稀有气体一起用于获得特殊的颜色效果。
Argon is also widely used in the lighting industry for filling bulbs and in combination with other rare gases for special color effects.
摘要:模具是工业产品生产使用的重要工艺装备,它以其自身的特殊形状通过一定的方式使原材料成型。
Abstract: Mold, which is used to mould raw material due to its special shape, is a piece of important equipment in the process of producing industrial products.
超高相对分子质量聚乙烯(UHMWPE)纤维具有许多卓越的性能,被广泛地应用在工业及一些特殊领域。
Ultrahigh molecular weight polyethylene (UHMWPE) fibers have plenty of excellent properties and have been used widely in the. field of industry and other special areas.
用途:可用于制造合金,特殊焊接材料,涂层,电子工业和高纯铟的生产。
Usage: it can be used in the alloys, special weld materials, painting, electronic industry and high purity indium.
一座选址于特殊地形的教育工业中心,给建筑师出了一道难题,同时也提供了挑战新高度的机会。
The project of an industrial center for teaching located on a special site, provides us a hard nut to crack but also a chance to challenge a new height.
前项特殊性工业区之类别、缓冲地带及空气品质监测设施标准,由中央主管机关定之。
The central competent authority shall determine the categories, buffer zones and air quality monitoring facility standards for the special industrial parks in the foregoing paragraph.
农民工是我国城市化和工业化进程的产物,是城市里的特殊群体。
The peasant labors are product of the urbanized and industrialized process of our country, which is the special colony in the city.
浅滩河段人工分汊是航道整治中创立的一种特殊方法,它能解决航道建设与工业取水、港口码头的矛盾。
It is a special method created in channel requlation to bifurcate shoal stretch artificially, so as to eliminate the counter effect of channel requlation to industrial abstraction works and ports.
考虑工业系统故障预知的滞后,软件设计中采用了特殊的复合神经网络结构以便于维护和拓展。
Considered the lag of the fault detection, the design introduces a specific compound network architecture that makes the software convenient for maintainability and extension.
大模数高凸台圆柱直齿轮是汽车工业上有特殊意义的零件。
The spur gears with big modulus and high boss are critical parts in the automobile industry.
注塑机是注射成型的主要设备,它是塑料加工机械的典型代表,在塑料工业中有其特殊的地位。
Injection molding machine plays an important role in plastic industry, as the main equipment and typical representation of injection molding mechanism.
注塑机是注射成型的主要设备,它是塑料加工机械的典型代表,在塑料工业中有其特殊的地位。
Injection molding machine plays an important role in plastic industry, as the main equipment and typical representation of injection molding mechanism.
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