查询词典 traction

But the traction and heat resistance are not as good as DNRⅢ.

牵引性能、耐热性能不如DNRⅢ。

In terms of domestic indoor section posts of the electrified double-track ed railway traction network, there are more than 10 types of main electrical schemes for the primary system.

在国内复线电气化铁道牵引网运行的户内型分区所中，一次系统主接线有10余种。

Rigid PVC pipe production line is mainly used in the manufacture of the plastic PVC pipes with various tube diameters and wall thickness in the aspects such as the agricultural and nonstructural plumbing, cable laying etc. Thin set is composed of the conical twin-screw extruder, vacuum forming table , dragger, cutter, stirring up rack etc. The screws extruder and the extractor adopt the imported AC frequency employ the superior goods. The prime mover has the traction modes such as to claw, three-claw and so on. It may choose the saw blade cutting type or the planet cutting type. It is additionally attached with measuring apparatus and the intensifying device. The unit is of the reliable performance and high production efficiency. This company may allocate the special installation for the manufacture of the inner wall spiral coil and core ply blister tube set according to the clients requirements.

硬质PVC 塑胶管材出产线主要有阿谁与出产农用给排水、建筑给排水、线缆铺设等方面的各类管径、壁厚的塑胶PVC管材，该机组由锥形双螺杆挤出机、真空定形台、牵引机、翻料架等构成螺杆挤出机及牵引机采用进***流变频调速设置，真空泵以及牵引机电均采用优质产品牵引有二爪、三爪、四爪、六爪等牵引体式格局可选用锯片或者行星切割形式，另可计长及增厚装置，机组机能可靠，出产效益高，本公司可更具客户的要求，配备布置专用装置出产螺旋消音管以及芯层发泡管机组

In this paper, the marshland of Daxinganling forest region is classified into three kinds, the pass performance of three kings of crawler fire engine, J-50, A531, BFC804 and a kind of two-wheeled forest fire engine of special light-duty HS-8 is studied in theory and test, the calculation formulas of the tangential traction force and the external motion resistance of vehicle are given and the drawbar pull is used as evaluation index.

对大兴安岭林区的沼泽地进行了分类，并对3种履带式森林消防车J-50、A531、BFC804和一种特轻型双轮森林消防车HS-8的沼泽地通过性作了理论与试验研究，给出了切线牵引力和行驶阻力的计算公式，采用挂钩牵引力作通过性评价指标。结果表明，BFC804可以通过重沼泽地，A531和HS-8可以通过中沼泽地，而J-50只能通过轻沼泽地。

Please guarantee that the test of Torsion, Traction, Drop and Toss will pass the American Standard.

拉力，扭力，跌落，掷箱测试是否通过美国标准

I think he should come into the hospital, and we should use Dunlop's traction.

我认为他应该住院，用邓洛普式牵引法牵引。

When the model is established, this thesis calculates the key tache that is traction dynamotors voltage with the method of simulating the adjust characteristic of dynamotor and works out the whole mathematical model.

本文还通过比较数学模型对机车传动系统模拟的记录和东风7型机车水阻试验记录，验证了数学模型的正确性和精确程度。

It remains unclear how much traction the new edict will have on the economy.

目前尚不清楚这一新颁布的通知将产生何种经济影响。

Conditions that began to approach disastrous proportions when, in 1888, the first commercially successful electric traction line was developed.

当1888 年第一条商业上成功的电气化铁轨被制造出来时，压力开始接近危机的程度。

With the acceleration of industrial growth came acute urban crowding and accompanying social stress —— conditions that began to approach disastrous proportions when, in 1888, the first commercially successful electric traction line was developed.

随着工业化的加速发展，城市里出现了严重拥挤和相伴而来的社会压力。

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