...结构工艺设计;声学试验;气动性能试验;噪声 中图分类号:U664.121, TK402 文献标志码:A 文章编号:1000-6982 (2010) S2-0131-03 [gap=666]Keywords: marine diesel power plant; admission air silencer; structure and technical design; acoustic experiment; aerodynamic performance research; noise ..
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Subsequently, the structure and technical design will be made before the production of the equipment, which will be followed with the test and improvement.
然后进行技术的结构设计和工艺设计,最终制造出产品,并进行试验和改进。
This paper describes its design principle and structure, and gives its technical qualifications.
文章给出了它的技术指标、并描述了工作原理及构造。
According to the DISA technical design Standard and our experience, we use chocked-unchocked gating system to design the complex structure and high-strength technical system of QD90 Cylinder Block.
参照DISA工艺设计标准并结合公司以往经验,使用封闭一开放式浇注系统设计出结构复杂、高强度的QD 90缸座铸件的工艺系统。
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