机械装置

Its commercial technologic processes and products,such as Acetic Acid Production by Carbonylation of Methanol,Formyl Morpholine,Steam Reforming Catalyst,Low Pressure Methanol Synthesis,Dimethyl Formamide Production by Dehydrogenation of Methanol,Dimethyl Ether Synthesis by Methanol Dehydration,Hydrogen Production by Methanol Cracking,Methanol Synthesis Catalyst,PSA Gas Separation Devices, and etc.,have been applied in more than 800 plants over fields including chemical industry,petrochemical,food, metallurgy,machinery,military industry.Many technological products were exported to American,European,Asian countries as well as Hong Kong,Macao and Taiwan.Remarkable economic and social benefits are achieved.

甲醇羰基化合成醋酸，甲酰吗啉，转化催化剂，低压合成甲醇，甲醇脱氢制二甲基甲酰胺，甲醇脱水制二甲醚，甲醇裂解制氢，合成甲醇催化剂，变压吸附制氢等成套工业装置和产品应用于全国800多家化工，石化，食品，冶金，机械，军工等企业，并出口美国，欧州，亚州等国及港，澳，台地区。

What French mathematician built and sold the first gear-driven mechanical machine that did addition and subtraction?

全句译：什麼是法国数学家建造并销售的第一部能做加法和减法的机械齿轮驱动装置？

An ordered arrangement of civil engineering structures, machinery and plant designed chiefly to convert the gravitational potential energy of water into electricity.

将水流能量转换成电能的各种工程建筑、机械和装置的组合。

The brakes may also be operated by mechanical linkages from the foot pedal and handbrake lever.

制动器也可由与制动踏板和手制动器杆相连的机械联动装置操纵。

Based on theoretical way and test, a method of heat capacity design is developed.

文中以某综合传动装置为工程背景，在机械设计学原理指导下，通过理论分析与试验研究，形成一套系统完整的摩擦元件热容量设计方法，并提供可以信赖的设计数据，指导摩擦元件热容量设计。

The solution involves the use of special controls or tools that will hydraulically or mechanically hold a load in position.

解决的方法包括使用机械的或者液压控制的负载锁定装置。

This is the design of a discharge of the mechanical erect kiln device, which is hyperboloid may change tooth.

本课题是设计机械立窑上的一种双曲面可换齿卸料装置。

Spectrophotometer 723 were introduced briefly in the paper.In order to apply it into measurement of pepsin thickness,we add temperature control system and pipe equipment into the instrument.And we redesigned the board of instrument and reedited the code.

文摘：简单介绍了723型可见分光光度计，在基本保持仪器原有机械结构的基础上，增加了温控系统和吸液装置，并对原仪器主板电路和程序进行了重新设计和编制，使它成功地应用在胃蛋白酶浓度的测量上。

A system or device for doing work, as an automobile or a jackhammer, together with its power source and auxiliary equipment

机械系统用来工作的系统或装置，如汽车或手持式凿岩机，包括其动力源和辅助设备

When the mechanical clock arrived, people began thinking of their brains as operating "like clockwork."

当有了机械钟，人们开始认为他们自己的大脑"像发条装置一样"运行。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。