High standards of personal hygiene and cleanliness are essential.

Briefly describe the company's personal hygiene policy.

简要介绍公司个人卫生政策？

A brief discussion on personal hygiene during sports training

体育锻炼中的卫生保健

Americans put great value on both grooming and personal hygiene.

美国人非常看重仪容整洁与个人卫生。

Most important is to observe good personal hygiene.

最重要的是保持良好的个人生习惯。

The value of personal hygiene is quite high.

最重要的事情你应该做的是注意个人卫生。

Well, personal hygiene in the field is difficult.

呃，荒野中很难保持个人卫生。

Infection with head lice is no reflection on personal hygiene

头上生虱子并不说明不讲个人卫生。

She wasn't very fastidious about personal hygiene.

她不过分讲究个人卫生。

The theory on designing a in-situ sampling system of gas hydrate

天然气水合物保真取样系统设计的理论基础

Research on Gas Hydrate and its Development Techniques

天然气水合物研究进展与开发技术概述

Study of the measuring methods of gas hydrate phase equilibrium

气体水合物相平衡测定方法研究

Experiment Study on Primary Influencing Factors of Gas Hydrate Cool Storage

气体水合物蓄冷主要影响因素实验研究

The present situation on research and prospect of the natural gas hydrate

天然气水合物研究现状与展望

A Study on Gas Hydrate Resource and Its Formation Conditions

天然气水合物资源及形成地质条件

Research on Natural Gas Hydrate with Microwave and its Application

微波作用下天然气水合物分解的研究及应用

Sensitivity Analysis in Numerical Simulation of Natural Gas Hydrate Production

天然气水合物开采数值模拟的参数敏感性分析

Analysis of heat and mass transfer in gas hydrate thermal storage

间接式水合物蓄冷装置中传热传质过程分析

Prediction of Natural Gas Hydrate Formation area During Deep Water Well Control

深水井控过程中天然气水合物生成区域预测

The Experiment System of Natural Gas Hydrate Formation by Water Spray

一种喷雾方式制备天然气水合物的实验系统

Effects analysis of natural gas hydrate in surface testing and Technology Countermeasures

地面测试中天然气水合物影响分析及工艺技术对策