滑轮

trolley block

滑轮

锚索 tripping palm; canting piece | 滑轮 trolley block | 接插 tuck

tension pulley WESTBANK

受拉滑轮

tension pile WESTBANK 拉力桩 | tension pulley WESTBANK 受拉滑轮 | tension reinforcement WESTBANK 抗拉钢筋

tail block

滑轮活轴

larryathena 发表于 2007-10-5 21:56:23 | tail block 滑轮活轴 | tail channel 尾渠

tail block WESTBANK

滑轮活轴

rigidity structure WESTBANK 刚性结构 | tail block WESTBANK 滑轮活轴 | tail channel WESTBANK 尾渠

speed pulley

变速滑轮,变速皮带轮

speed power coefficient ==> 速度动力系数 | speed pulley ==> 变速滑轮,变速皮带轮 | speed range ==> 变速范围

single-sheaved block

单滑轮

single-shear single rivet joint ==> 单剪单行铆接 | single-sheaved block ==> 单滑轮 | single-sheet classification system ==> 薄板分选系统

Roller Blind Of Steel

钢制滑轮百叶窗

Roller Bearing Steel 滚柱轴承钢 | Roller Blind Of Steel 钢制滑轮百叶窗 | Rotating Stainless Steel Cage (浸出用) 回转不锈钢笼

In-line skating

直排滑轮

skateboard n. 滑板 | in-line skating 直排滑轮 | swimsuit n. 泳衣

Many in-line skaters enjoy skating in the park

穿单排滑轮鞋的溜冰者

paved walkway 石子或砖头...等铺成的步行便... | in-line skater 穿单排滑轮鞋的溜冰者 Many in-line skaters enjoy skating in the park. | hiker a person who has a long walk, esp. in the country for pleasure ...

fairlead

引导滑轮

extended course 延长航线 | fairlead 引导滑轮 | fibreglass 玻璃纤维 玻璃钢

breathy：带呼吸声的 (形)

breathtakingly 令人透不过气地 (副) | breathy 带呼吸声的 (形) | breccia 角砾岩 (名)

need help with：在......方面需要帮助

3. talk to sb. about sth. 和某人谈有关某方面的情况 | 4. need help with... 在......方面需要帮助 | 5. run faster than... 比......跑得快