拔

Objective:To investigate the effects of extraction to the morphology of symphysis and the relationship between lower incisors retraction and the changes of the symphysis by evaluating the cephalograms of patients with Angle Class II Division 1 malocclusion.,in order to provide a reference to clinical treatment.

目的： 通过对安氏Ⅱ~1类错拔牙矫治前后的X线头影测量分析，观察矫治前后颏部形态的变化，并探讨下切牙内收量与颏部厚度和倾斜度变化之间的相关关系，以期为临床矫治设计提供一定的参考。

Failure to achieve this synchrony may cause various complications including prolonged weaning and longer hospital stay.

无法达到病人和呼吸器同步的目标将会导致各种不同的后遗症，而这些后遗症包括延后拔管和延长住院天数等等。

O LORD my God, I take refuge in you; save and deliver me from all who pursue me

耶和华我的神阿，我投靠你。求你救我脱离一切追赶我的人，将我救拔出来。

Cone of tangent; tangent cone; tangent-directrixed cone

选取要包括在拔模线中或从中排除的参照曲线段。。。。

Major Voro 'Mantakree drew his needier pistol and fired at the back of Ship Master Tano's head.

少校佛若'曼塔克赖拔出他的针弹手枪，从背后朝船长塔诺的脑袋射击。

Marius had entered the tap-room, and had seized the barrel of powder, then he had taken advantage of the smoke, and the sort of obscure mist which filled the entrenched enclosure, to glide along the barricade as far as that cage of paving-stones where the torch was fixed.

他拔出那根火炬，把火药桶放在一叠石块上，往下一压，那桶底便立即通了，轻易到使人惊异，这一切都是在马吕斯一弯腰一起立的时间内完成的。

I didn't want to tear the feathers off the chicken.

我不想给鸡拔毛。

I feel like tearing out the hair on my own head.

我气的真想把我自己的头发拔了。

If we pull it now, your teethridge will be damaged.

要拔的话牙床就毁了。

The son of Telamon now struck him under the ear with a spear which he then drew back again, and Imbrius fell headlong as an ash-tree when it is felled on the crest of some high mountain beacon, and its delicate green foliage comes toppling down to the ground.

现在，忒拉蒙之子用粗长的枪矛击中了他，打在耳朵底下，随后又拧拔出来，后者猝然倒地，像一棵样树，耸立在山巅，从远处亦可眺见它的风采，被铜斧砍倒，纷洒出鲜嫩的叶片，就像这样，英勃里俄斯砰然倒地，精工制作的铜甲在身上铿锵作响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。