查询词典 duct

At the duct's lowest point there is a sump with a drain and a pneumatically operated ball valve for evacuating washdown and quenching water.

在管道的最低点，有一个排水坑，它带有一个排水管和一个气动控制球阀，来排泄清洗用水及灭火用水。

Mechanical Description 结构说明 2.3.1 The product entry chute is inclined at 30° to the axis of the vertical venturi duct and includes a water nozzle for washdown and quenching.

进料口在垂直管道喉管处倾斜成 30°角并且有一个用来清洗和灭火的水喷嘴。

Make sure that all vapor/duct junctions are air-tight and holding full pressure without leakage.

确保所有汽/胆管路口，是空气紧张，并进行充分的压力，无泄漏。

Make sure that all vapor/duct junctions are air-tight and holding full pressure without leakage.

确保所有蒸气/管交界处密封无泄漏和控股充分的压力。

Objective To investigate the effect of Nd:YAG laser canalicaloplasty for lacrimal duct obstruction.

目的探讨应用泪道激光治疗泪道阻塞的方法及疗效。

Objective: To observe the effects of Nd:Y AG laser on obstructive diseasea of the lacrimal duct.

目的：观察KTP激光治疗泪道阻塞的疗效，并对泪道不同阻塞部位的临床效果进行分析。

Objective To study the lacrimal endoscopic treatment of nasolacrimal duct obstruction clinical efficacy.

目的 研究泪道内窥镜治疗鼻泪管阻塞的临床疗效。

Irrigating of lacrimal duct and the followup time were the same as that of group A.

无论是泪小管阻塞，还是鼻泪管阻塞， A，B两组的治愈率均有显著差异(P.05)。

Pass to the hospital about the treatment of this disease is to wash lacrimal duct and lacrimal passage combine.

到医院去通一下，这种病的治疗方法是泪道冲洗法和泪道探通术相结合。

Objective:To illustrate the value of digital subtraction dacryocystography in the diagnosis of lacrimal duct obstruction.

目的 ：评价数字减影泪道造影术在临床检查泪道阻塞中的应用价值。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。