A doctor without patients is a lamp without oil.

It meant going to bed early to save lamp oil and coal.

为了省油和煤，人们每天很早休息。

He brought fruit drinks, flowers and lamp oil, in honor of the visiting holy man.

为表示对圣僧的敬意，他带来了果汁、鲜花和灯油。

The Hydraulics System in the Suture Machinery of Automobile Oil Box

汽车油箱缝合机的液压系统

Hydroforming Mould and Hydraulic Control System for Motorcycle Oil Box

摩托车油箱液压成形模具及其液压控制系统的设计与开发

Dynamic analysis and hydroforming mould design for motorcycle oil box

摩托车油箱液压成形力学分析及模具设计

Keeping the Upper Guide Bearing Oil Box Operation at Lower Oil Level

保持上导油盒低油位运行

Optimum Design of Generator Oil Box Based on Newton-Raphson Method

基于Newton-Raphson法的发电机油箱优化设计的研究

Design of hydraulic system for shaping machinery of automobile oil box

汽车油箱成形机的液压系统设计

Design and Improvement of Hydraulic System's Opening Oil Box

液压系统开式油箱的设计及结构改进

The grain and oil crop articles are the main in water-saving documents;

节水作物文献以粮油为主。

He grows rose in the garden. history of oil crop cultivation in China

他在花园里栽培玫瑰。中国油料作物栽培史

History of oil crop cultivation in China

中国油料作物栽培史

Peanut is an important economic oil crop.

花生是主要油料作物之一，同时也是重要的经济作物。

Analysis of Trial on planting of New Variety of Oil Crop

油菜新品种引种试验分析

Exploitation and genetic resource of oil crop in China

中国油料作物的遗传资源及开发利用

Advances in Research on Core Collection of Oil Crop Germplasm Resources

油料作物种质资源核心收集品研究进展

I don't mind good, clean fun, but enough is enough.

我并不介意有趣 、 健康的玩笑, 但要适可而止.

I don't think he is really a well man.

我认为他并不是真正健康的人.

The operational principle and circuit structure of AHM Series Ampere-Hour Meter are described. The major specifications of the ampere-hour meters are given and the operation instruction of the products is presented concretely.

介绍了AHM系列安时计的工作原理和电路构成，给出了安时计的主要技术指标，具体介绍了该产品的操作规程。

The pointer of the ampere-hour meter moves from zero to two and goes back to zero again.

安培小时计的指针先从零转到2，然后又回到零。