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- Goods upgrading or downgrading along the spiral surface,avoid too large inclined angle which may cause goods overturningbeing destroyed. 货物按照螺旋输送面升降,避免角度过大,造成货物倾倒和破损。
- Goods upgrading or downgrading along the spiral surface,avoid too large inclined angle which may cause goods overturning and being destroyed. 货物按照螺旋输送面升降,避免角度过大,造成货物倾倒和破损。
- According to the characteristics of large gears and the line group feature of involute spiral surface, the measuring principle of straight generatrix error is stated. 摘要根据大齿轮的特点及渐开线螺旋面的线族特徵,提出基于直母线误差的测量原理。
- Military budget continue to spiral. 军费预算继续上升。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- Military budgets continued to spiral. 军事预算继续急遽增加。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- A snail's shell is spiral in form. 蜗牛壳是螺旋形的。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- The calm water surface is very much like a mirror. 那平静的水面十分象一面镜子。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- He is honest only on the surface. 他只是表面诚实而已。
- A film of mucus and bacteria on a tooth surface. 齿菌斑牙齿表面一层粘液和细菌的膜
- A large spiral brass tuba that fits around the player's shoulder. 海力空大号,圈形大号由演奏者掮在其肩上吹奏的大型螺旋状铜号
- The hard outer portion or surface area of bread. 面包皮面包的表面区域的硬皮
- Surface mail takes longer than airmail. 普通邮件比航空邮件慢。
- The surface of the lake is quite still. 湖面相当平静。
- A circular or spiral motion, especially a circular ocean current. 游涡一种圆形或螺旋形的运动,特别是做圆环运动的海水水流
- It's2 yuan by surface mail and3.6 yuan by air. 寄平信2元,寄航空要3元6角。