The body is built from balsa wood, and the wings powered by a wire crank driven by a rubber band.
燕尾蝶的身体是用轻木做的，而翅膀的动力来源为用橡皮圈驱动的金属曲柄。
The flywheel which is driven by an electric motor and "V" belts stores energy that is used only during a small portion of the crank revolution namely during deformation of the material.
飞轮由电机和三角皮带驱动，飞轮积聚地能量仅在曲柄转动地小部分范围，即材 料变形地时候才释放出来。
The mechanism driven by a bidirectional pneumatic cylinder for climb robot is composed of two groups of slider-crank mechanism in series.
本机构由两组曲柄滑块机构串接而成，双作用气缸驱动，实现机械手的主爬升运动。
Compared with the driving force used in the traditional diaphragm pump, the hydraulic-driven replaced the crank linkage driven with a new type of hydraulic cylinder.
这种液压驱动隔膜泵动力端与传统隔膜泵动力端相比，把传统动力端的曲柄连杆机构设计为液压缸驱动机构。
Can hand crank reels be converted to motor driven reels?
手摇卷轴可以转换为电机驱动卷轴吗？
The issue before the billet furnace designed for device, a hydraulic cylinder-driven crank linkage, the completion of the billet movements, translation.
本课题设计的加热炉前方坯取料装置，采用液压缸驱动曲柄连杆机构，完成钢坯的升降、平移。
The tower type belt driven long stroke pumping unit is composed of the crank-linkage-slide mechanism, movable pulley-narrow belt-fixed pulley mechanism and compound drum stroke-increment mechanism.
无游梁塔架式胶带传动长冲程抽油机由曲柄-连杆-滑块机构、动滑轮-窄胶带-定滑轮机构和复合滚筒增程机构组成。
The tower type belt driven long stroke pumping unit is composed of the crank-linkage-slide mechanism, movable pulley-narrow belt-fixed pulley mechanism and compound drum stroke-increment mechanism.
无游梁塔架式胶带传动长冲程抽油机由曲柄-连杆-滑块机构、动滑轮-窄胶带-定滑轮机构和复合滚筒增程机构组成。
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