牵引的

Methods Exerting backwards force on rats mandible and measuring concentration of rats' blood cAMP in three groups with radio-immunity. Drawing the time-concentration curve and making cosine analysis.

给大鼠下颌戴向后上牵引的矫形器，用放射免疫法测定不同加力组大鼠血中环磷腺苷含量，绘制时间-浓度曲线，并进行时间生物学的余弦统计分析。

New-generation Snow Motion traction control provides a level of traction close to that of a four-wheel drive.

新一代雪运动牵引力控制系统提供了一个牵引的水平接近，一辆四轮驱动。

EMD is the global leader of railroad domain all the time, outstanding performance makes EMD engine can answer any environments leisurely, from beauty of north and south the mainland goes to thing Europe each country, arrive from Australia llano the Sahara, arrive from Siberia the Andes, arrive from bright phearl Hong Kong treasure island Taiwan, all howl of heavy-load train of EMD engine tractive has sailed.

EMD一直是铁路领域的全球领导者，卓越的性能使EMD机车能够从容应对任何环境，从南北美大陆到东西欧各国，从澳洲大草原到撒哈拉沙漠，从西伯利亚到安第斯山，从明珠香港到宝岛台湾，均有EMD机车牵引的重载列车呼啸驶过。

First, a new kind of redundantly restrained positioning systems with decoupling rotational degrees of freedom driven by 8 wires, is presented. And its kinematic modeling is set up.

首先提出一种8根绳牵引的转动自由度解耦的6自由度并联机构，并建立其运动学模型。

Objective To explore the effects of vitrectomy with gas injection and episcleral buckling of macular in the treatment of retinal detachment with vitreous traction and macular hole.

目的 对玻璃体切割注气和黄斑部加压术治疗有玻璃体牵引的黄斑裂孔视网膜脱离的疗效进行对比分析。

Objective To explore the effects of vitrectomy with gas injection and episcleral buckling of macular in the treatment of retinal detachment with vitreous traction and macular hole.

摘 要：目的对玻璃体切割注气和黄斑部加压术治疗有玻璃体牵引的黄斑裂孔视网膜脱离的疗效进行对比分析。

Methods Condensation of the enternal sclera,episcleral buckling,cerculer ligation and injection of air to the vitreous body were performed in 36 cases with Ⅲ-grade retinal detachment.

选择本院Ⅲ级膜视网膜脱离 36例，应用巩膜外冷凝、垫压、环扎、压力空气作分离膜牵引的操作工具，塑形充填剂于Ⅲ级膜视网膜脱离的治疗。

But let's face it; often it is the professional hander that is showing the best dog.

但是我们必须面对事实，专业指导手通常牵引的都是高品质的犬只。

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。

It shall include various cars, motorcycles, agriculture transporters, tramcars, trolleybuses, special wheel machinery vehicles, walking tractors, deformed transport vehicles of walking tractors and the drawn semi-trailers and trailers.

包括各种汽车、摩托车、农用运输车、电车、电瓶车、轮式专用机械车、轮式拖拉机车组、手扶拖拉机车组、手扶拖拉机变形运输机以及被牵引的半挂车和全挂车等。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐