英汉例句

• the effects of the impressed direct current ( dc) on the performance of the sacrificial anode were studied in a simulated cathodic protection ( cp) system.

  通过电化学技术研究了外加直流电流与牺牲阳极阴极保护联合使用时，外加直流对牺牲阳极保护效果的影响。

• the sacrificial anode system and the influence of asymmetry polarization factor on the test results are discussed.

  同时，介绍了断电电位的测试及修正，并讨论了牺牲阳极系统、不均匀极化等因素对测试结果的影响。

• in this cp system, the output current of the sacrificial anode must be measured to evaluate its real performance.

  必须通过实测牺牲阳极的输出电流来判断其效果。

• this paper introduces a method in which a sacrificial anode with special shape was added between casings and pipeline for solving the corrosion problem in the special environment.

  针对这一情况，介绍了一种在套管内管段上补加特殊形状的牺牲阳极的方法，解决了这一特殊环境中的腐蚀问题。

• the practical contents of alloy elements in sacrificial anode materials were higher than those from theoretical calculation.

  结果表明：各种元素在阳极材料中的实际含量均高于理论设计含量；

• for pipeline corrosion protection, anticorrosive coating of composite structure with3 coats of pe and sacrificial anode protection should be adopted.

  管道防腐宜采用三层pe复合结构防腐涂层牺牲阳极保护。

• the potential and its distribution of a steel pipe protected by a sacrificial anode were measured through this set and the result was satisfactory.

  利用该装置在试验室测量了牺牲阳极保护下钢管的电位及其分布，获得了满意的结果。

• the cathodic protection tests for internal surface protection of the intake steel pipes with different internal diameters by impressed current and sacrificial anode methods are carried out.

  采用外加电流和牺牲阳极对两种不同内径的引水钢管内壁进行阴极保护试验。

• the article has reviewed the anticorrosion mechanism and the sort of sacrificial anode coatings and introduced the recent development of these coatings.

  介绍了牺牲阳极涂料的防腐蚀机理、种类以及近年来的发展状况。

• at present, the sacrificial anode materials used for the protection of iron and steel, which are based of aluminum, zinc and magnesium alloy.

  目前常用的保护钢铁设备的牺牲阳极材料有铝基合金、锌基合金和镁基合金三大类。

• the sacrificial anode cathodic protection features no power source, simple management and even current distribution. it is well received especially on special shaped structure.

  牺牲阳极法阴极保护因其不需电源、管理简单、电流分布均匀，特别是对于形状特殊的构筑物。

• the following work has been done for completing the thesis. writing sacrificial anode design calculation program based on dnv cathodic protection design;

  本文的工作包括以下内容：依据阴极保护设计规范，编制压载水舱的牺牲阳极设计计算程序；

• by covering a thin layer of mg anode onto the surface of traditional zn anode oral anode, a new kind of sacrificial anode—composite sacrificial anode was developed.

  在传统锌基或铝基牺牲阳极的外面包覆一薄层镁基牺牲阳极制备成一种比较新颖的牺牲阳极——复合牺牲阳极。

• the dissolution mechanism and negative difference effect (nde) of aluminum sacrificial anode have been studied using rotating ring-disk electrode, electron probe techniques and morphological analysis.

  用旋转环一盘电极、电子探针和形貌分析等手段研究了铝基牺牲阳极的溶解过程及其负差异效应。

• the performance and characteristics of three main kinds of sacrificial anode materials were introduced.

  阐述了三类牺牲阳极材料的性能和特点。

• a sacrificial anode protection method was designed through analysis of the soil causticity and the corrosion condition of the steel delivery pipe network of 91043 navy unit.

  通过对海军91043部队输油管线沿线土壤腐蚀性和管线腐蚀状况的分析，设计了牺牲阳极的阴极保护方法。

• nowadays, the complex anti-corrosion system is used for the ship superstructure, which is the combination of the anti-corrosion coat and the sacrificial anode system.

  目前，船舶上层建筑采用复合防腐系统，即防腐涂层和牺牲阳极系统相结合的防腐措施。

• several aluminium alloy sacrificial anodes used to protect the pipeline laid in sea bed mud were measured, two sacrificial anode materials having excellent performances were obtained.

  测试了几种用于海泥中海底输油管线保护的铝合金牺牲阳极的电化学性能。

• specific cathodic protection methods, including titanium based anode for impressed current system and zn sheet anode for sacrificial anode system, are introduced.

  重点介绍了阴极保护的具体做法，一种是以钛基阳极作为辅助阳极的外加电流法，另一种是采用锌板阳极的牺牲阳极法。

• once corrosive solution arrived at the substrate, galvanic corrosion occurred, and aluminum coatings acted as the sacrificial anode protecting the steel substrate from corrosion.

  腐蚀介质到达基体时，将发生电偶腐蚀，铝涂层会作为牺牲阳极保护基体免受腐蚀。

• reinforced graphite packing with corrosion inhibitor corrosion inhibitor acts as a sacrificial anode to protect the valves stem and the stuffing box.

  镍丝增强缓蚀型石墨盘根，作为牺牲阳极加入的缓蚀剂可保护阀桿及填料。

• for pipeline corrosion protection, anticorrosive coating of composite structure with3 coats of pe and sacrificial anode protection should be adopted.

  针对腐蚀原因，认为原油储罐内壁防腐采用牺牲阳极的阴极保护并结合涂层进行联合防护较为合理。