据估计，该货物起重机爪形钩吊不起那些沉重的木材。

It's estimated that the claw hook of the cargo crane can't heave the heavy lumber up.

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目的通过对40例牙龈型微笑的深覆牙合患者的治疗，探讨J形钩高位牵引的临床应用。

Objective To investigated the clinical value of J hook in higher traction by treatment of 40 gummy smile deep overbite patients.

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他的标志性装束之一即一个人造鹰钩形或者说“触角形”发型，据传闻是模仿的大卫·贝克汉姆2002年的造型；显然选民们很喜欢它。

Among his trademarks is a faux-hawk or “antenna” hairstyle, reportedly modelled on David Beckham’s appearance in 2002; voters apparently like it.

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People have referred to this as a J shaped curve with this little up tick in the left hand side and people--some people have sort of said, well maybe it's not so bad to be overweight because it's not so good to be underweight as well and that's a problem.

人们把这称为J形曲线,最左边有一个向上的弯钩,因此就有人说,也许超重也不一定就是一件坏事,因为体重过轻也不是什么好事,这是个问题

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