弓臂

我把耳和弓臂也用生皮绑在一起。

I also bound that ear limb connection with rawhide strips .

护臂保护你的持弓臂不被弦打到。

The armguard protects your bow arm from the string .

运动员用执弓臂握住弓。

The archer holds the bow in his bow arm .

我用金属带承受压力每弓臂用8支夹子加压。

I used metal straps as support for an even gluing and8 clamps on each limb .

当转动杠杆时，弓臂两端往弩炮后面转从而使绳子紧拧产生扭力。

When a lever was turned , the ends of the arms rotated toward the back of the ballista and twisted the ropes to create torsion .

这可能是因为拉开中世纪的长弓要求拉弦臂和持弓臂均十分有力。

The medieval longbow , which placed huge stress on both the drawing arm and the arm that held the bow steady , may have been responsible .

箭手用执弓臂握住弓，然后用拉弦手向后拉弓弦，直到满弓点，注视瞄准器然后射靶。

The archer holds the bow in his bow arm and draws back the target arrow at the anchor point with his drawing hand . He looks along the bow sight then releases the arrow at the target .

现在获得的高度取决于导电弓架臂的长度，因此可能需要一点反复尝试来获得正确的电线高度的数值。

Now the height achieved depends on how long the pantograph arms are , so it may take a bit of trial and error to get the correct values for your wire height .

先天性主动脉弓及头臂动脉畸形-先天性心脏大血管疾病医学影像诊断-胸部

Congenital aortic arch and brachiocephalic artery malformation-congenital cardiac vascular disease diagnostic medical imaging-chest

或者弓腰垂臂，让手臂垂下摆动，松驰筋肉。

Or bend over and let your arms dangle , relaxing all your muscles .

弓架平板铸件（2）由弓架上臂（21）、弓架下臂（22）和弓架侧平板（28）铸造成一体件。

The bow-shaped frame slab cast ( 2 ) is formed by integrally casting a bow-shaped frame upper arm ( 21 ), a bow-shaped frame lower arm ( 22 ) and a bow-shaped frame lateral slab ( 28 ) .