查询词典 spiral

Secondly, according to the situation of fewer types of tools which fit for fishing rope-type in deep and ultra-deep slim hole, a new tools spiral bailer grab which fishing rope-type was designed.

其次，根据适合深井超深井小井眼绳类落物打捞工具种类较少的状况，设计出了打捞绳类落物的新型工具——螺旋捞钩。

For the status of the fishing technology of deep and ultra-deep slim hole was started later, the lack means of dealing with accidents and little fishing experience on the oil field, from the actual conditions of the Tarim oil field and in research on the basis of information at home and abroad, this article analyzed the technical difficulties of fishing in the deep and ultra-deep Slim hole and the importance of preparations before fishing, and then summarized the powdered magnesium technology, sets milling fish-neck technology , Venturi joints with milling technology and fishing rope-type fish with spiral bailer grab technology.

针对深井超深井小井眼打捞工艺技术起步较晚，事故处理手段单一及现场打捞经验不足的现状，本文从塔里木油田实际情况出发，在调研国内外资料的基础上，分析了深井超深井小井眼打捞的技术难点及打捞前期准备的重要性；归纳总结出了适合塔里木地区深井超深井小井眼事故处理的镁粉切割工艺技术、套铣鱼颈工艺技术、文丘里接头配合磨铣工艺技术及螺旋捞钩打捞绳类落物工艺技术。

Deep and ultra-deep wells;slim hole;fishing;Radial Cutting Torch;sets milling;spiral bailer grab;Venturi;management system

深井超深井；小井眼；打捞；镁粉切割；套铣；螺旋捞钩；文丘里接头；管理系统

The 180°spiral agitator and Banbury agitator are recommend for its high dispersion and effective mixing with less damage of the glassfibre in BMC material, which are the concerns in BMC manufacture.

本文简述了BMC 模塑料的混合原理，介绍了双臂捏合机的3种搅拌桨叶的结构与形式，推荐使用 180°单螺旋式和班布里型式的桨叶更能适应高强度的分散、高效率的混和、最少玻纤损伤的 BMC 模塑料的制备要求。

The most ellipse 4- wing rotor s installed in Banbury mixer are used popularly in the large size of tire factories of China, the working part of rotor is spiral wing body shape and its structure affects the quality of compound and the productivity directly.

我国大型轮胎厂普遍使用的本伯里型密炼机上转子均为椭圆形四棱转子，转子的工作部分螺旋棱体形状及其结构直接影响炼胶质量和生产效率。

Its form is the flat base barrel shape radiation circulation spiral impeller mechanical agitation type.

它的形式是平底桶形辐射循环螺旋叶轮机械搅拌式。

Boning is made with polyester boning, or spiral boning stays, this technique is used to eliminate sagging at the base of square necklines and to achieve a smooth line on bateau styles and strapped sun dressed.

用聚酯塑料带或螺旋塑料撑条做羽骨。使用这种技术使方领底部避免下垂并使船形领款式和太阳装领获得一个稳定的式样。

Boning is made with polyester boning, or spiral boning stays, this technique is used to eliminate sagging at the base of square necklines and to achieve a smooth line on bateau styles and strap ped sun dressed.

用聚酯塑料带或螺旋塑料撑条做羽骨。使用这种技术使方领底部避免下垂并使船形领款式和太阳装领获得一个稳定的式样。

More and more houses are beginning to be equipped with spiral staircase.

越来越多的房子开始配备螺旋式楼梯。

The bench and field tests show that Mn-Cu alloyed ADI can replace 20 CrMnTi alloy steel for manufacturing the spiral bevel gear of EQ14O vehicle.

台架试验和跑车试验表明，Cu-Mn合金奥贝球铁可代替20CrMnTi合金钢生产EQ140汽车后桥螺旋锥齿轮。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷