查询词典 conical surface

SEM analysis indicated that the dispersive state of nature rubber latex was improved with the addition of organosilicone. The two batch formulas were adopted in the manu facture of urethral catheter with an optimal addition of 1.5% of KGF-903. The catheters were obtained with smooth surface, finer evenness, moderate hardness and favorable yield of latex sacculus. The separation forces between connector and the interface of conical drainage as well as the tensile force between gas loading filler and drainage tube were improved, which guaranteed the safety of Foley latex in clinic use.

利用小试的最佳配方（即KGF-903的添加量为1.5%）生产了2批次医用导尿管，其表面光洁度、导尿管球囊的成品率、管身硬度、连接器与导尿管排泄锥形接口所承受的拉力和充气漏斗与引流漏斗连接处所承受的拉力等均有显著的提高，有效改善了产品的质量。

Salps samples were collected by vertical tows from 200m to the surface with a conical net of 330μm mesh size. At Ⅳ 3 station, the grazing rates were estimated by the gut fluorescence method and culture experiments.

于 1 998年 1 2月至 1 999年 1月南极夏季，对南大洋普里兹湾临近海域主要被囊类纽鳃樽的数量密度分布进行了现场调查，同时于- 3站对纽鳃樽对浮游植物的摄食率利用肠道色索法和颗粒递减法进行了现场研究。

Wire drawings are widely applied in the corresponding area reduction processes of bar materials, wire rods and tubular goods. However, in the manufacturing process of wire drawing, parameters such as the semi-angle of conical die, length of bearing surface, billet straightness, area reduction will influence the drawing quality.

抽线为常被用於棒材、线材或管材等的断面缩减制程，然而在抽线生产过程中，模具的眼模半角及平行部长度与胚料弯曲度、减面率等参数将影响线材产品之品质。

The equation which process screw surface with tools of disk conical surfaces was established by using Euler vector principle in the paper,from which we can see that this method has better applicability and validity and the advantages of faster speed.

本文利用欧拉向量原理建立了用盘状锥面刀具加工螺旋面的方程式，从中可以看出这种方法有很好的实用性和有效性，而且具有计算速度快捷的优点。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。