A hedgehog rolls itself into a ball when attacked.

A ball came hurtling towards her face.

一个球劈脸向她打来.

《现代汉英综合大词典》

The centre forward headed the ball into goal.

中锋用头把球顶入球门.

《简明英汉词典》

The boy's ball ended up on the garage roof.

这男孩的球落到了汽车库顶上.

《简明英汉词典》

He has pitched his ball into my house.

他将球扔进了我的房子.

《简明英汉词典》

The ball caught him on the head.

球击中了他的头.

《现代汉英综合大词典》

He threw the ball, and the dog made after it.

这只狗追逐着他扔过去的球.

《简明英汉词典》

The transmission of ball bearing makes the machine running smooth with Iow noise and long life.

球形轴承传动使机器运转轻滑、噪音低、经久耐用.

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Bidirectional thrust ball bearing can be used for low speed application.

双向推力球轴承能承受两个方向的交变轴向载荷.

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The guide rail, the ball bearing guide screw has corresponding installments and so on lubrication, protection.

导轨 、 滚珠丝杠有相应的润滑 、 防护等装置.

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Iran Bearing Co. LLC looking for serious bearing manufacturer for supply deep groove ball bearing etc.

某伊朗公司正在寻找各个系列轴承的制造商,需要采购球轴等.

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Our main products are taper roller bearing, spherical roller bearing and deep groove ball bearing.

主要生产圆锥滚子轴承 、 调心滚子轴承、深沟球轴承等.

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The enterprise harbin bearing group corp. offers among other things thrust ball bearing and Linear motion.

公司提供大量的轴向滚珠轴承和直线技术.

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All the machine bearing used Harbin seal ball bearing, which can guarantee the machine running steady.

整机采用哈尔滨密封式滚动轴承, 高速运转性能稳定.

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The thrust force ball bearing must axial perform in the work to give tightly.

推力球轴承在工作中必须加以轴向予紧.

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One sleeve and one ball bearing life expectance: 30,000 hours minimum.

一个含油轴承和一个滚珠轴承预期寿命: 至少30,000小时.

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The typical instrument ball bearing failure is characterized by the presence of such sludge.

这种类型的滚珠轴承因为这些油泥造成使用失效是很典型的.

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Thin walled ball bearing with broken outerring was analyzed deeply, especially analysing.

对外圈断裂式薄壁球轴承进行了较深人的分析, 特别是对断裂槽深度进行了深入的工艺试验,并给出了最小有效过盈量的计算公式.

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Each ball bearing has three main parts: two grooved , ringlike races and a number of balls.

球轴承有三个主要零件, 即 两个带有沟槽的套圈和许多球.

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Ball bearing perform to fully swivel under load.

额定载荷下滚珠轴承能够充分旋转.

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In recent years, how did SKF steel improve the ball bearing quality and fatigue life?

近年来瑞典SKF公司是如何提高其滚动轴承质量和寿命的?

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