查询词典 oil-bearing

3 The magnetic oil level meter with the alarm contacts of low oil level is installed on the end of the oil conservator box.

3.3.3.8.8.3 设置有低油位报警触点的磁力油位表，安装在油枕箱端部上。

The water-and oil-repellent multi-functional finishing agent DM-3640C showed,when used on cotton poplin,good water-and oil-repellent results could be obtained at low dosage(30 g/L DM-3640C and 4 g/L coupling agent DM-3911),water-repellency continuousness was good,the electrolyte influence on water-and oil-repellency was not obvious and wide pH and temperature r.

介绍了有机氟树脂的结构与性能特征，分析了其对织物防水防油的机理，拒水拒油多功能整理剂DM-3640C用于棉府绸整理时，在较低用量下(DM-3640C 30 g/L，架桥剂DM-3911 4 g/L)即可获得优良的拒水拒油效果。

The substance of this method is that,when oil and gas production starts declining,square root of annual oil production and accumulated oil production is a declining straight line in rectangular coordinate.

方法的实质是：油气藏产量出现递减之后，年产油量的平方根与累计产油量在直角坐标中是一条下降的直线。

A new separator used to remove the dispersive oil droplets from waste water of oil fields and oil refineries was developed with inclined corrugate plates as packing.

1前言 对油田或炼油厂来说，污水处理首先是除油，随着生产发展和环境保护日益严格的要求，迫切需要开发高效含油污水处理设备。

Mr. Wang in the East and West Lake operates a small oil refinery, the main business is processing rapeseed oil and cottonseed oil.

王先生在东西湖经营着一家小的炼油厂，主要业务是菜籽油和棉籽油的加工。

In this paper,a new method on direct assay of oil's fluorescence in oil cutting s was suggested according to the characteristic of oil cutting s.

针对含油岩屑的特点提出了一种直接对含油岩屑中油组分进行荧光测量的方法。

In this paper the rheological characteristics of CWM (coal-water mixture)-fuel oil mixture as an alternative to fuel oil for diesel engines are investigated and explained as follows:( 1 )The rheological model of CWM-fuel oil mixture s and its parameters.

本文将就下列三方面对超细煤木浆与柴油组成的混合液的流变特性进行分析：(1)流变模型和流变参量；(2)超细煤水浆与柴油的最佳混合比；(3)触变性。

The oil-control rings scrape off excessive oil from the cylinder wall and return it to the oil pan.

油环的作用是刮去气缸壁上多余的机油，使之流回油底壳。

This text passes correctly elm two of Daqing oil field is united --One Song unite person who bury oil pipeline scene to live in environment survey and study, is it take a sample test , environmental corrosivity survey , corrosivity measuring of pipeline and assess of soil to excavate, is it cause person who bury pipeline antiseptic layers of invalid main factor to find out , confirm the environmental grade of corrosion of soil according to environmental comprehensive physics and chemistry index of soil, grasp pipeline antiseptic invalid law of layer , study antiseptic layers of resistivity decay law and to influence that negative pole protect, is it suitable for person who bury antiseptic layer of life-span of the pipeline calculate formulae and actual effect criterion model to propose on the basis of this text, illustrate and simply analyse oil field long to fail person who bury antiseptic layer of surplus ability to work of the pipeline, unite for elm two --One Song unite pipeline antiseptic maintenance of layer , is it put forward science rational suggestion to change.

本文通过对大庆油田榆二联——宋一联埋地输油管道所处环境的现场调研、开挖取样化验、环境土壤的腐蚀性勘测、管线的腐蚀性检测和评估，找出引起埋地管道防腐层失效的主要因素，并根据环境土壤的综合理化指标确定该段环境土壤的腐蚀等级，掌握管道防腐层的失效规律，研究防腐层电阻率衰减规律及其对阴极保护的影响，在本文的基础上提出适用于埋地管道防腐层寿命计算公式和失效判据模型，例证和浅析油田长输埋地管道防腐层剩余工作能力，为榆二联——宋一联管道防腐层的维修、更换提出科学合理的建议。

The latter is so useful that even if I drip oil on the driveway, with a quick spray of the degreaser and then wash the oil away with water, there will be no sign of any oil spill on the driveway.

这个清洁剂真是好用，即使不小心将油滴在车道上只要用清洁剂快速的喷洒然后用水便可轻易的冲净它。而且在这个车道上将不会留下任何滴油污。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。