protection的例句大全

It is used for long term protection and rust prevention of bearings.

适用于各种轴承的长期封存防锈.

38 engineering bacterium enzyme has approximately the same physical and mechanical property as that of quality broad-leaved wood pulp, and the its pulping effluent is much lower than that of straw pulp from the traditional alkali method, thus the environmental protection measures are in some degree realized.

38工程菌酶处理的生化浆，其物理机械性能达到与优质阔叶木浆相媲美提提要：的程度，制浆排水的负载亦比常规碱法草浆低得多，排水污染防治措施有所落实。

Traditional knowledge, traditional cultural expressions and genetic resources were an important topic and the best means of guaranteeing their protection was to bring an international treaty into force.

传统知识、传统文化表现形式和遗传资源是一项重要主题，确保对它们进行保护的最佳方法是让一部国际条约生效。

Bus bar protection device is the very device to quickly remove bus bar faults, and its malfunctioning will bring serious harm to power system.

因此，母线保护装置是正确迅速切除母线故障的重要装置，它的拒动或误动将给电力系统带来严重危害。

Analysis and improvement of CT secondary breakage criterion in generator differential protection The Mechanism of Drawing Breakage

发电机纵差保护CT二次断线判别原理的分析和改进引伸破裂的机理

Compromise between the Break-over Characteristics and the Holding Current of the Multi-cell Silicon Surge Protection Device

多元胞半导体浪涌防护器转折特性与I H的折衷

The Position of Holding Shareholders and the Protection of Non-holding Shareholders in Sino-foreign Cooperative Limited Liability Corporations

中外合营有限责任公司控制股东地位之形成及非控制股东权利之保护

A new counting rate measurement and protection system used in research reactor

研究堆用的新型计数率测量保护统

Objective To study the technology of intra-vehicular pressure protection for manned space craft pressure emergency and to develop the pressure garment.

目的研究用于载人飞行舱内压力服的实现技术，研制舱内压力服系统。

Analysis and Countermeasure to the Malfunction of Protection during Closing in 10 kV Line

10kV线路合闸时保护误动的分析及对策

Below latter should realize the function: The data acquisition, the electric quantity initialization function, opening machine and closing machine function and power failure protection function.

单项智能电表远传抄表系统应实现以下功能：数据采集、电量预置功能，开关机功能和掉电保护功能。

In combination with a linear wire wound potentiometer and a cam-actuated angle displacement sensor, a hydro-electric proportional relief valve is used as pressure controlling element of hoist system to compose an open loop control system for overload protection.

采用电液比例溢流阀作吊机系统压力控制元件，与线性线绕式电位器和凸轮构成的角位移传感器一起组成吊机过载保护开环控制系统。

Study on The Coding Device for Relay Protection

编码式继电保护信号传输装置的研究

Described are advantages of motor-driven pipeline booster compressor over gas turbine-driven pipeline booster compressor in environmental protection and economy.

论述电动机驱动管道增压压缩机比燃气轮机驱动具有环保和经济两方面优势，是一种发展趋势；

The proper selection of coatings and cathodic protection ( CP) system is effective in protecting tank bottoms.

合适的涂料选择和阴极保护系统的应用是控制罐底板腐蚀的行之有效的方法。

Flume Test on River Bottom Protection Works

河床护底工程水槽试验

Aiming towards forest sustainable development, the institute are embarking on such fields as forest ecology and environment, forest protection, forest function monitoring, forest botany.

主要研究领域包括：森林生态与环境，森林保护，森林功能监测、森林植物学。

For each case, we took different protection scheme. The strength of these schemes is enhancing step by step, so the boosting pressure of water hammer is different.

每个工程实例，本论文采取了不同的防护方案，防护力度逐步加大，水锤波速对于水锤升压的影响也是不尽相同。

Fusion bonded epoxy coating as a member of high performance coating family has been widely used for corrosion protection of steel pipeline and pipe pile.

熔融结合环氧粉末涂层的综合防护性能优良，已经大量应用于钢质管道和钢管桩，也很适合于钢筋的保护。钢筋表面涂装环氧涂层可用静电喷涂方法，工艺基本成熟。

A Test Research on Fretting Damage of Bolted Joint and Its Coating Glue Protection

螺栓联接件的微动损伤及其涂胶防护试验研究