英语释义

1. a double-barreled gun

片语

double-barrel transversostomy横结肠双腔造瘘术

double-barrel carburetor双腔化油器

Double-Barrel Shotgun双筒散弹

double-barrel separator双筒分离器

Double-Barrel micropipette双通道微米管

Double-barrel filter板式换热器

double e barrel双管枪

double core barrel双层取心筒

英汉例句

• this paper introduces the principle of double barrel drum mix plant and the application in producing the asphalt mixture, aiming at the rounding town project of foshan.

  阐述了双滚筒连续式拌和楼的工作原理，并以佛山一环城际快速路为工程依托，介绍其在沥青混合料生产中的应用。

• the double barrel extraction wellhead assembly is mines thick oil's important installment, mainly by the landing head, the casing head and the production tree three parts is composed.

  双管采油井口装置是开采稠油的重要装置，主要由油管头、套管头、采油树和闸阀四部分组成。

• in accordance with this problem, a new pump of small diameter with double barrel has been developed. experimental study of the deep pumping process has been conducted and attained a success.

  针对这一问题，研究设计新型双筒式小直径抽油泵，进行了深抽采油工艺技术的试验研究，获得了成功，取得了良好的经济及社会效益。

• the calculations of barrel panels and panel space of the double barrel panels heat interchanger are discussed. some problems which should be paid attention to are put forward in this paper.

  讨论了实际设计中双管板换热器管板的计算以及双管板管板间距的计算，并提出在设计中注意的问题。

• and the big tubing cross and the double barrel structures are compose the production tree the major component, is also the entire installment main bearing pressure part.

  其中大四通和双管结构是组成采油树的主要部件，也是整个装置的主要承压部件。