牵引

The influences of traction angle , coefficients of friction and helix angle on the flow rate of solids were discussed.

理论上证明了这两种情况下的固体输送机理与外螺杆的情况相同，均建立在固体摩擦输送机理基础之上；讨论了牵引角、摩擦因数和螺纹升角对上述三种情况固体输送流率的影响。

Generate considerable thrust. The catapult officer releases the pistons, the force causes the holdbacks to release, and theforward.

弹射指挥员释放活塞后，巨大的拉力将牵引释放杆拉断，巨大的蒸汽压力猛烈地撞击着滑块拖动着飞机向前冲去。

Adjustable wrench, hook towing, other hand tools.

活动扳手、牵引钩、其他手工具。

Before you hop, get your weight back and compress down, then you launch your weight up and forward, think of surging forward to launch your body.

兔跳&和&腾空&的不同处，是&兔跳有第三个动作，这是在你开始往上牵引单车朝向你的身体之后的动作。

The horse artillery regiment was made up of two battalions with 8 75mm Krupp model 1904 and 1912. Each brigade also had an AT squadron equipped with 47mm B鰄ler model 1935 towed by Tatra 93 T trucks or Malaxa UE light armoured tracked vehicle.

马拉炮兵团由2个营组成（8门75mm Krupp 1904或1912型）每个旅也有一个反坦克连，装备有用Tatra 93 T卡车或者Malaxa UE 轻型装甲履带车牵引的47mm B鰄ler 1935型炮。

After hot forging, the new IGF refined hot-forged and non-hardened-tempered steel was made into traction bolts and pivot centers of the Mt.Tai-12 tractors, instead of the original 40Cr quenched and tempered devices.

研制钢热锻空冷后加工成泰山-12型拖拉机上使用的牵引插销和摇摆轴，替代原有40Cr调质件，装机试用一年多，运转良好，未发现异常情况。

Marine 155mm howitzers at this time were still tractor-drawn and some were lost coming out of Yudam-ni.

陆战队的155毫米榴弹炮此时仍然需要拖车牵引，并且在柳潭里的撤离行动中遭受了一些损失。

The gear change takes only a few hundredths of a second and is completed without interrupting traction.

在换挡时间只有几百分之一秒，是不中断牵引完成。

The PCL tibial attached point was stripped, the trapezoid bone groove was prepared according to the size of bone block at the insertion site, and allogeneic bone block was embedded into bone groove, then the other end was introduced to femoral tunnel using pulling wire through the joint, after tensed at anterior drawer site, the extrusion screw was twisted forward to fix the tendon or bone.

剥离后交叉韧带胫骨附丽点，在止点处依骨块大小制梯形骨槽，将异体腱骨块嵌入骨槽，然后将另一端通过牵引线经关节引入股骨隧道，前抽屉位拉紧后由外向内拧入挤压螺钉固定肌腱或骨块。

Your MIX is also excellent for towing. The release system connects to the same karabiners attaching the paraglider's risers.

MIX的牵引支架也是非常不错的，发射/行系统将它连接到起飞装置的弹簧钩上。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。