power-assisted brace gas spring 助力撑杆
spring-assisted cutter 弹簧式切割器
Steel spring-assisted oil shock absorber 弹簧钢板辅助油压减震
spring assisted 辅助弹簧
When you slide the screen up to reveal the thumb keyboard, there's no spring-assisted snap; it drags like a plow through soil.
在向上滑动显示屏以露出拇指键盘时，没有发出弹簧助力的喀嚓声；拉动的动作就像是在犁地。
The disquisition pilot study about the computer assisted optimization design of a screw spring of many radices using math layout theory conjoint to computer programmer method with a exemplity.
笔者将数学规划理论与计算机程序设计方法相结合，通过实例对多股螺旋弹簧的计算机辅助优化设计进行了初步探讨。
The ALC? is an in-line, spring assisted, single guided "wafer" check valve designed to prevent "water hammer" and "reverse" flow.
同轴、管内螺纹弹簧单导对夹式止回阀，专门用于防止水击作用和倒流现象。
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