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The bearing part is like fish back instead customary shaft seat and can weigh different shaft load; Using fish back shaped arc surface for bearing load can overcome error brought by shaft bend and horizontal deviation.

承载部位呈鱼背状，取代原来的轴座，可进行各种轴负荷的称重；鱼背状承载弧面可克服轴受载弯曲或安装水平偏差引起的称重误差；改变弧径尺寸可适应不同轴径。

We are walking back to back in the street.

我们肩并肩走在街上。

Back to life 使苏醒 They used artificial respiration to bring the swimmer back to life.

他们用人工呼吸使游泳者苏醒过来。

Fact 2: Everyone knew he was ready for an colossal giant step judging by that two-week period he had from the Charlotte game (31-14) to the Cleveland game (22-15), but it's all been put on the back-burner since Yi came back.

事实2：经过了对山猫（31-14）和骑士（22-15）的两场比赛，所有人都对lpz抱有很高期望，觉得他已经迈出了通往伟大中锋的至关重要一步，结果易一回来这一切很不幸都倒退了。

I'll be back. I'll be back.

我还会来的。

I don't make friends with those who like to backbite others....22 back talk 回嘴,顶嘴... back talk is insolent when you talk to elders.

回嘴 拼音：解释：受到指责时进行辩驳；挨骂时反过来骂对方：他自知理亏，无论你怎么说，都不～。

In Firefox in Windows operating system, when pressing the backspace key, the web page active in the window or tab will be going back one page, an action that similar to when the both Firefox and IE browser's "Back" button, while Shift+Backspace will go forward.

在Firefox在Windows操作系统中，当按下Backspace键，网页活跃在窗口或标签将回到一个网页上，行动类似，当Firefox和IE浏览器的"返回"按钮，而转向+退会向前迈进。

You'll find that you have to arch your back, use your shoulder more, and employ a fuller backswing than if you simply tried to scratch your back.

你会发现这样做你就必须弯你的背，更多的使用你的肩部，相比挠背会做到更充分的后挥。

He wouldn't wait long for his next treble and Fernando became the first Liverpool player to score back-to-back hat-tricks at Anfield since Jack Balmer in 1946 with West Ham his victims.

托雷斯不会为帽子戏法等太久，自1946年杰克-巴尔莫在西汉姆拿到帽子戏法依赖，费尔南多是利物浦首名在安菲尔德背靠背的比赛中取得帽子戏法的球员。

The word bamboozle, meaning to fool or to cheat, traces back to the Chinese custom of punishing swindlers by whacking them on the hands and back with bamboo poles.

欺骗 欺骗一词的意思是愚弄和欺骗，可以追溯到中国惩罚骗子的惯例，即用竹竿打手心和手背。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷