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needle punching
针刺法
利用三角截面(或其他截面)且棱边带钩刺的刺针,对蓬松的纤网进行反复穿刺,使被刺部分纤维相互缠结而加固纤网的方法。是生产非织造布机械固网法的一种。
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General Regulations for the Capital Library and Provincial Libraries
general-relativistic effect
general relativity
General Relativity and Gravitation
general relativity theory
general renewal process
General requirements for equipment in aircraft
General Requirements of Trim Size and Type Area for Primary and Secondary School Textbooks
General Research Institute for Nonferrous Metals
General Research of Sound and Temperament
general Riccati equation
general ring
general ring algorithm
general rule on anti-tax avoidance
General Rules for the Work of Archives Offices of Government Agencies
general rules of safety evaluation
general scheme
General Semantics
general semantics
general series
general set theory
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General Sherman Incident
general sinusoid
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