Also, use the grip to move the spring along its axis or change number of spring coils.
另外，使用掣点来沿其弹簧的轴移动弹簧或变更弹簧螺旋数目。
The force on available coils of the spring was measured by means of straingage.
利用电阻应变仪测定了高应力弹簧各有效圈上所受的力；
All coils are active in an extension spring, and it is the initial that holds the coils together tightly. Designs are limitless and may be created to fit your particular application.
拉伸弹簧所有线圈都是活跃的，外观设计多种多样，并可以按照您特定的应用来制造。
The test has verified the effect of the initial angle of the throttle valve and the number of workable coils of the spring on the engine′s performance and speed governoring characteristics.
通过试验可证实节流阀初始角及弹簧工作圈数对发动机性能及限速特性的影响。
Unfortunately this is a complicated piece - you can't just snip a few coils from it - and nobody manufactures a replacement spring that's any lighter.
可惜这个零件很复杂，你不可能只花一丁点钱就搞好，也没有任何制造商套件可以选用。
Helical compression spring with optional number of coils.
线圈数可以选择的螺旋状压缩弹簧。
Helical compression spring with optional number of coils.
线圈数可以选择的螺旋状压缩弹簧。
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