... general design criterion 通用设计标准 system design criterion 系统设计标准 basic design criterion 基本设计准则 ...
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...系统设计标准 人身安全防护 钢铝复合接触轨 国产化 [gap=10455]Key words: Development history of contact rail, 1500V DC contact rail, System design standard, human safety, Stainless steel-aluminum contact rail, Localization ..
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一项政府研究建议建设一个33,920英里的全国公路系统,国会通过了1944年的《联邦援助公路法案》,该法案要求制定严格的、集中管控的设计标准。
A government study recommended a national highway system of 33,920 miles, and Congress passed the Federal-Aid Highway Act of 1944, which called for strict, centrally-controlled design criteria.
所以,这是个总体的设计标准,它是非常,重要的,因为它是要补偿,有源系统的失效。
So this is a general design criteria that is very very important because it attempts to compensate for the failure of active systems.
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。
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.
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