介绍船用Z型推进装置主要零备件的损坏原因以及在进行零备件国产化过程中的方案制定、设计原则和修理方法。
Causes for damage of main parts of Z — type Marine propulsion unit are introduced in this pa - per. it also gives the making of plan. design principle and repair methods.
提出了3种加气站设计方案，通过经济分析，确定了进口关键设备、辅助设备国产化的加气站设计方案。
The authors present 3 design methods of CNG injection station and make a decision of importing the key equipment and self-made auxiliary equipment based on economic analysis.
介绍8k型机车PBL2按钮式电空制动机的一种国产化改造方案，并对改造后的制动机原理和结构进行了说明。
The localized modification program is given for PBL2 button electro-pneumatic brake in 8k locomotive. The principle and structure of the brake after modification is explained.
本文根据大型矿用机械式挖掘机动态测试方案的要求，开发研制出一种新型的推压力传感器，解决了大型挖掘机国产化研究中动态测量这一关键性技术难题。
A new thrust-pressure sensor is presented in this paper to solve such a key problem as dynamic testing in the domestication of large-sized excavators in accordance with the dynamic testing schemes.
对精锻机关键备件的国产化从材质的选择、工艺的制订及修理进行了分析，并提出了改进方案。
The material selection, working out the process and repairing method in reform of the precision forging machine to substitute with China-making spares are analyzed and improving plan proposed.
分析M1380外圆磨床电控调速系统国产化改造的技术方案，介绍所取得的效果。
The paper analyzes technological plan of localization of electric control and speed regulating system for M1380 outer grinder and gives the result.
介绍了磁感应型和霍尔型两种汽车点火系统通用芯片的实现方案、功能电路和芯片原始电路的设计。它为解决汽车电子点火芯片的国产化、通用化起到重要作用。
Introduces a plan for making the automobile ignition system common chips of magnetic induction type and hall type, and the design of functional circuit and chip original circuit.
这不失为解决我国亟待解决的孤子研究光源国产化的一种可选方案。
This is perhaps one of the best choices for our national soliton research later source.
介绍广州地铁1号线车辆电子控制装置冷却风扇的国产化技术方案、电路结构和原理及直流无刷风扇的风叶材料和轴承。
It is presented the localized technical scheme, circuit structure and principles for the cooling fan of control electronics for Guangzhou metro line 1 vehicles.
阐述了电力线路张力放线自制牵引机设计中与进口设备完全不同的一种新型液压驱动设计方案，该方案使电力线路张力放线液压系统元件国产化得以实现。
The design of a new type of hydraulic system was introduced, which was totally different from the imports. And the localization of this system has been realized.
阐述了电力线路张力放线自制牵引机设计中与进口设备完全不同的一种新型液压驱动设计方案，该方案使电力线路张力放线液压系统元件国产化得以实现。
The design of a new type of hydraulic system was introduced, which was totally different from the imports. And the localization of this system has been realized.
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