The lube oil has become absolutely deteriorated.

滑油已经完全变质了。

The position of the lube oil pump is not suitable.

滑油泵的位置不适当。

The graduated scale to be provided for circulating lube oil tank.

在循环光滑油柜内应有刻度尺。

It also has an excellent effect for paraffin-base lube oil after compounded with T803B.

与T803 B复配后，对石蜡基油也有较好的降凝效果。

The main engine lube oil is very important for the stability work of the diesel engine.

船舶主机滑油温度对于柴油机的稳定工作非常重要。

Effects of raw material and product color of alkyl naphthalene on the pour point depression of lube oil were investigated.

考察烷基萘的原料(石蜡熔点)和产品色度对该剂降凝效果的影响。

Domestic has conducted many years research in the lube oil salvage technology aspect, and had some quite mature technology.

国内外在废油再生技术方面进行了多年的研究，有了比较成熟的技术。

Then researching the forerunner PID control technique of the lube oil temperature control system, It is the first time take the nerve network PID control to them.

然后研究了滑油温度控制系统的先进PID控制技术，将神经网络PID控制引入其中。

The repair practice proved that: by means of adopting reasonable welding repair process, the welding repair of lube oil cooler head made by cast iron was successful.

修复实践表明，通过采用合理的焊接修复工艺，铸铁制油冷器封头的焊接修复是成功的。

This text first introduction the work principle of the ship lube oil temperature control system and the project of the intelligence lube oil temperature control system.

本文首先介绍了船舶主机滑油温度控制系统的工作原理及智能滑油温度控制系统的设计方案。

Descriptions are presented on latest specification of diesel engine oil and its evaluation procedure, which can be guidance for development and application of lube oil in China.

简要介绍了国内外实施的发动机排放标准，详细描述了最新的柴油机机油规格及其评价方法，对我国机油的研发与应用有指导意义。

Commercial tests for the imported filter aids ECA7433 and SDA1615 were carried out in heavy lube oil benzol-ketone dewaxing unit in the refinery of Maoming Petrochemical Company.

在茂名石化公司炼油厂重质（?） 苯脱腊装置上对进口ECA7433和SDA1615两种助滤剂进行了工业试验。

It is advantageous to exaltation diesel engine of motive and to some extent can decrease the fuel consume quantity and waste gas of creation if we can control the lube oil on a well temperature.

控制船舶主机滑油的温度，有利于提高柴油机的动力性并且在一定程度上可以减少燃料消耗量和废气的产生。