hydraulic expansion wall scraper

hydraulic expansion wall scraper

液压扩张的井壁刮刀

hydraulic wall scraper

液压井壁泥饼清除器

"hydroslot"squeegee system

“液压条缝式”刮刀系统（地毯印花用）

Doctor blade: The flexible steel blade on a photogravure press which removes the surplus ink from the face of the cylinder or plate before the impression is made on the paper.

刮墨刀:照相凹版机上的软钢刀片。它的作用是在压印纸张前，清除版片或版圆筒上多余的油墨。

recipro wall cleaner

上下活动式井壁刮针

Study on the Effect of the Nozzle of Drag Bits on Bottom Hole Flow Field

刮刀钻头喷嘴直径对井底流场的影响研究

low add-on with curved blade applicator

弧形刮刀低给液装置

base length of pressure zone

[刮刀]受压区基本长度

Blade coater: Machine for blade coating.

刮刀涂布机:用刮刀把涂剂涂布的机器。

the blood pressure (as measured by a sphygmomanometer) after the contraction of the heart while the chambers of the heart refill with blood.

心脏扩张时心室内再次充满血液时的血压，通常通过血压计测得。

both bowel-wall thickening and luminal dilatation were the early findings;

肠壁增厚和肠腔扩张、积液亦属较早期征象；

The fringe of the vane stirrer is attached with a squeegee.This squeegee can scrape the surface ever-produced by the disposing liquid on the wall of the container.

叶片搅拌器的外周附有刮板，利用该刮板刮取容器内壁使被处理液不断产生新界面。

Interaction mechanisms of ultra-low permeable drilling fluid for stability of borehole wall

超低渗透钻井液稳定井壁的作用机理研究

Views on the problems of drilling fluid properties and wellbore stability

钻井液性能及井壁稳定问题的几点认识

On the rail there are a powder box, mouthwash, and electric shaver and aftershave lotion.

架上有粉盒、口剂、动刮胡刀和刮脸保护液。

In-situ measurement and analysis of freezing pressure of vertical shaft lining in deep alluvium

特厚冲积层竖井井壁冻结压力的实测与分析

hydraulic through feed vibration staking machine

液压通过式振动刮软机

He stripped the branch with his knife.

他用刀刮去树枝的皮。