In the early 1400s came the invention of the coiled spring or fusee which maintained constant force to the gear wheels of the timekeeper despite the changing tension of its mainspring.
在15世纪早期，人们发明了螺旋弹簧或均力圆锥轮，尽管它的主弹簧的张力不断变化，但仍能对计时装置的齿轮保持恒定的力。
Flame temperature is a very important parameter of the detonating fusee.
火焰温度是泄爆管重要性能参数。
It is concluded that the new Mn-Cu alloy is feasible to be used as absorber in the high-speed rotary fusee-testing machine by the experiment.
通过实验测试得出新型锰铜合金适合作为高速旋转设备减振部件的结论。
These test equipments can measure every parameter of fusee subassembly, main passway microwave receiver and revise passway microwave receiver.
该测试设备可实现对引信收发组件、主通道微波接收机、修正通道微波接收机的各项功能的测试。
The dynamics characters of axis sleeve made of the new Mn-Cu alloy is investigated, which is used as absorber in the high-speed rotary fusee-testing machine.
根据基础激振—共振质量法测试原理设计专用的实验测试系统，对作为高速旋转引信实验机减振部件使用的新型锰铜合金圆环类部件进行动力学特性测试。
The test of wireless fusee is an important part of the test of missile detonating controlling system and it play a crucial role for the missile to detonate at the point bound up in advance.
无线电引信机的测试是导弹引爆控制系统测试的重要组成部分，对导弹能否在装定的最佳爆高可靠引爆起着至关重要的作用。
Studying representation method of fusee and small spindle part of the case-and-knowledge-based, the described method of objected oriented of geometry feature and process feature information is built.
通过研究引信和钟表小轴类零件基于知识和实例的表示方法，建立了面向对象的零件几何、工艺特征信息描述方法。
Studying representation method of fusee and small spindle part of the case-and-knowledge-based, the described method of objected oriented of geometry feature and process feature information is built.
通过研究引信和钟表小轴类零件基于知识和实例的表示方法，建立了面向对象的零件几何、工艺特征信息描述方法。
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