因此，研究高效、准确、无拆卸的发动机测功系统与有效的失火故障诊断方法具有重要的科学意义和实用价值。
So it is of great significance and practical value to research highly efficient and exact engine power testing system without disassembly.
通过对拆卸和再制造过程中的费用与效益的计算，最后从众多设计中确定最大价值的方案为最佳方案。
Finally, according to compute the cost and benefit of disassembly or remanufacturing, we can confirm the best project which it is the most value project in the many design plan.
皇后码头甚具历史价值，不应拆卸。
Queen's Pier had high historical value and should not be demolished.
本实用新型与螺丝刀配合使用，拆卸安装螺丝钉方便，具有很好的推广价值。
The utility model can be matched with screwdrivers, and the assembly and disassembly of the screws is convenient.
本文应用废旧产品拆卸与回收过程中的回收价值、拆卸费用、处理费用等主。
In this paper, main parameters of recycling values, disassembly costs and disposal costs are applied to discuss disassembly process and to assess the reasonable method of recycling.
本设计结构简单，配置合理，集防雨性和安全性于一体，而且使用方便，拆卸灵活，具有较好的实用价值。
The utility model has the advantages of simple design, reasonable arrangement, one body of rain resistance performance and safety performance, convenient use, and flexible disassembly.
本设计结构简单，配置合理，集防雨性和安全性于一体，而且使用方便，拆卸灵活，具有较好的实用价值。
The utility model has the advantages of simple design, reasonable arrangement, one body of rain resistance performance and safety performance, convenient use, and flexible disassembly.
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