查询词典 screw anchor

Hollow screw, anchor screw fixation for the treatment of knee PCL tibial attachment avulsion fracture is simple, reliable and effective.

空心钉、锚钉内固定治疗膝PCL胫骨附着部撕脱骨折，操作简便，固定牢靠，疗效满意。

The company has products: all types of construction Anchor Bolts and stamping parts used in construction, including heavy metals lift anchor series of gecko, which forced the lizard, gecko casing, car repair gecko, chemical screw, and light series of Anchorage Anchor Bolts and overturned metal, hollow metal Anchor Bolts, various types of screws, nylon Anchor Bolts; European specifications for the two series of hoops and hanging system; hand tools and other products.

公司主要有产品有：各类建筑用锚栓和建筑用冲压件，包括金属类重型锚固系列的电梯壁虎，内迫壁虎，套管壁虎，车修壁虎，化学螺杆等，和轻型锚固系列的翻转式金属锚栓，空腔金属锚栓，各类螺丝，尼龙锚栓等；还有欧洲式两大系列各种规格管箍和吊挂系统；手工具系列等产品。

Theoretical models are developed to predict the ultimate up-lift bearing capacity of single-screw anchor in sand, and the calculation formula of them is given.

当两个锚片的间距较大时，其上拔极限承载力与两个单锚片的极限承载力之和相接近，两种计算模式的分界间距是4倍锚片直径。

An experiment was conducted using the bond stress of the anchor agent, the corrosion degree of the screw spike and the eccentricity as the variables to test the withdraw resistance of the screw spike. The multiple regression analysis shows that three main factors have influence on the anchor withdraw resistance of the screw spike.

同时，以锚固剂的结合应力、螺纹道钉的锈蚀程度和偏心度等3个因素为变量对轨道螺纹道钉抗拔力进行实验，采用多元回归分析的方法对实验数据进行计算分析。

Casting in site grouting piles,burying holes for machinery screw anchor bolts and concrete foundation cracks,holes grouting.

浇制完毕后，须用吸水性好的草包，麻袋之类浇水覆盖养护，并经常淋水，保持湿度，三天以上方可使用。

There is great suitability of C(subscript 2/3) transarticular screw fixation, and it could be used as an alternative screw anchor point for posterior cervical instrumentation.

经C(下标 2/3)侧块关节进行螺钉固定在解剖学上是可行的，可以作为枢椎后路螺钉固定的补充方法。

Rev. 1 is intended to describe the construction of a twin screw Anchor Handling / Supply

此规格书和所附总布置图 C4231/G-1 （版本 1）意于描述：双螺旋桨锚作/供给船的建造，以及

Self-tapping screw, furniture screw, nylon anchor screw, machine screw, euro screw, self-drilling screw, triangle-locking screw and fibreboard screw.

7A52 自攻螺钉，家具螺丝，尼龙膨胀螺丝，机械螺丝，欧洲螺丝，自钻螺钉，三角锁紧螺钉，纤维板螺钉。

The mixing power and circulation characteristics of Newtonian fluid and pseudoplastic fluid were measured in a φ300mm organic glass vessel,by using anchor and tri-leaf impeller,anchor and inner-outer screw,orthogonal twi-stratm triangle blades and single screw,orthogonal twi-stratum triangle blades and inner-outer screw types of combined agitators.

为使聚合釜内搅拌介质在湍流、过渡流及层流域都能达到良好的混合，对锚－三叶推进器、锚－内外单螺带、正交双层三角桨－单螺带、正交双层三角桨－内外单螺带等4种组合桨搅拌器，于φ300mm的有机玻璃釜中，测定了在牛顿流体和假塑性流体中的搅拌功率和循环特性。

Chipboard screw, anchor fixing, timber connector, channel nut, T-bolt, pipe clamp, plastic injection.

4A29 4A31(W4A29 W4A31)纤维板钉，膨胀螺栓，金属木连接件，弹簧螺母，T型栓，管夹，注塑件。

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