曲臂内有将遮阳篷展开的大拉力弹簧。
曲臂式升降机是小型起重机械的一种。
曲臂是车体中的重要零件。
气动执行机构采用活塞式气缸及曲臂转换结构，输出力矩大，体积精小。
The use of pneumatic actuator cylinder piston and crank conversion structure, output torque, small size fine.
首次设计了串联弯曲臂型压电微电机的结构，分析了结构特点以及驱动原理；
The structure of serial bending arms for piezoelectric micromotors was designed, while the driving mechanism was analyzed.
本机型是重科专为鞋类开发，具备上下复合送料的曲臂缝纫机获得国家多项专利产品。
This product is the new model of JUKEON brand which is specially developed for shoes, this brace sewing machine equipped with up and down feed system, had obtained many national patents.
对于非椭圆截面曲臂的大型曲轴，其模具结构设计对曲轴成形后的形状尺寸精度影响极大。
The design of die structure has much influence on shape dimension and precision of the formed crank-arm with a non elliptical section.
附连着这个平台的曲臂由7000号铝制成，为了保持车子轻便，承载车手的平台均用碳纤制成。
Crank arms attached to this platform are made from 7000-series aluminum, and to keep it light, the platforms that hold bikers are made of carbon fiber.
现在欧美等一些经济发达国家使用曲臂遮阳篷已非常普遍，就像中国家庭使用空调器一样普及。
Now some developed countries such as Europe and the United States to use the crank awning has been very common, just like the Chinese family to use air conditioners as popular.
攀岩伙伴可以通过互相观察判定对方在攀爬相对比较简单的线路时，是否大多数时间直臂还是曲臂。
To assess each other, climbing partners can observe whether their arms are mostly straight or mostly bent while climbing a relatively easy route.
基于激光扫描检测技术，现采用激光球面反射扫描原理，提出了一种曲臂两臂轴径的激光非接触检测方法和测量系统。
Based on laser-scanning measuring technology, a laser non-contact measuring method of arm diameter for crankshaft and a measuring system by using the laser scanning principle are presented.
基于激光扫描检测技术，现采用激光球面反射扫描原理，提出了一种曲臂两臂轴径的激光非接触检测方法和测量系统。
Based on laser-scanning measuring technology, a laser non-contact measuring method of arm diameter for crankshaft and a measuring system by using the laser scanning principle are presented.
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