special perforator

用法例句

Objective To investigate the safe times of repeated uses of the syringe special for insulin injection in order to increase the compliance of patient undergoing insulin therapy.

方法对72例糖尿病需胰岛素治疗的病人随机分为观察组和对照组,观察组采用专用胰岛素注射器,对照组采用普通1 ml注射器。

By analyzing perforators and perforating technology currently inside and outside of China,it is supposed that a lot of researches such as perforator performance,perforating mechanism,perforating technology,and perforator test can be done for the future.

文中介绍了国内射孔器发展历程及技术现状,通过对国内外射孔器及射孔工艺技术现状的分析,提出了今后我国应在射孔器性能、射孔机理研究、射孔工艺技术及射孔器材检测等方面多做研究工作。

For studying the causes of the interference,perforation tests on concrete target are performed according to the Industry Standard SY/T 62971997 "Recommend Practices for Evaluation of Well Perforators Test",and a series of perforation depths are measured with altered configurations of perforator and modified performances of detonating cord.

改变射孔器结构和导爆索性能,按行业标准SY/T 6297-1997《油气井射孔器材评价的推荐作法》进行了地面混凝土靶射孔试验,测量它们对穿深的影响,研究弹间干扰产生的原因。

Sandoilproduction technique has been used in some viscous crude oil wells, which requires as much as possible to improve per foration densities and diameters, and the newly developed 140 high shot density and big perforation sizes perforator is just for this purpose.

部分油田的稠油开采采用出砂冷采技术,要求在射孔完井中尽量提高射孔孔眼的密度和孔径,高孔密、大孔径140射孔器就是为了满足出砂冷采技术需求开发的。

The necessarity of quality tests and the important roles of perforators in petroleum exploration and development are set forth in the article.

文章阐述了射孔器材检测的必要性及其射孔器材在石油勘探开发中所起到的重要作用。

strip carrier capsule gun

钢带托架座舱式射孔器

semi-expendable gun

部分可回收的射孔器

directional single-plane jet perforator

单面定向聚能弹射孔器

expendable-retrievable gun

可回收的消毁式射孔器

retrievable through-tubing perforator

可收回过油管射孔器

hydraulic gun release sub

射孔器水力丢手接头

expendable through-tubing perforator

消毁式过油管射孔器

automatic gun release sub

射孔器自动丢手接头

aluminum link capsule gun

连杆式铝质弹壳射孔器

Study on Annulus Pressure Distribution after Perforation of Composite Perforators

复合射孔器射孔后环空压力分布试验研究

wireline through tubing gun

用电缆下入的过油管射孔器

RESEARCH ON MODELING TEST SIMULATOR FOR OIL FIELD SUPER-DEEP WELL PERFORATOR

油田超深井射孔器材测试模拟器的模型研究

The Design of Temperature and Positioning Control System for Perforator Target Device

射孔器打靶检测装置温度及定位控制系统设计

Analysis of Different Principles and Safety of Some Composite Perforators

几种复合射孔器的原理差异与安全性分析

Improvement of Heat Treatment Process for Increasing Impact Toughness of Perforator Parts

提高射孔器零件冲击韧度的热处理工艺改进

jet piercing burner

热力喷射钻孔燃烧器

packperf completion system

注水膨胀式封隔器与射孔完井系统

Experimental Study of Radiative Properties on Gas-Fired Perforated Ceramic Radiant Burner;

多孔陶瓷燃气辐射定向器辐射特性的实验研究