The centre of pressure moves rearward and the aeroplane becomes unbalanced.

The aeroplane was gyrating about the sky in a most unpleasant fashion.

飞机在空中盘旋，令人不堪忍受。

It was a clumsy looking aeroplane.

那架飞机样子很难看。

I had made a model aeroplane.

我做了一架模型飞机。

Mommy and I went in an aeroplane.

我和妈妈登上一架飞机。

I didn't get a wink of sleep on the aeroplane.

我在飞机上没合一下眼。

Vaginal foam comes in a small aerosol can with a special applicator.

阴道泡沫剂时兴装入带涂药器的小小的气溶胶罐内.

The company mainly processes aerosol products.

主要是以加工气雾剂产品为主.

The aerosol concentration at observation site changes periodically every day.

观测点处气溶胶浓度水平每天呈周期性变化.

This course covers the properties , behavior, and measurement of aerosol.

本课程论述了大气气溶胶的基本特征和测量方法.

Aerosol industry in our country have a large space for development.

气雾剂行业在我国还有很大的发展空间.

The characteristics in applying the aerosol fire extinguishing system have been described.

简述了气溶胶灭火系统的应用特点.

Objective To study the insects killing and disinfection results of Miehailing aerosol.

目的研究灭害灵气雾剂的杀虫灭菌效果.

CLC PUMP LTD. is a professional manufacturer of Dispensing Pumps & Aerosol Valves.

中山市 联昌喷雾泵有限公司,是一家专业生产日化包装用喷雾泵和气雾阀的企业.

The aerosol train is one kind of very convenient transportation vehicle.

磁悬浮列车是一种很方便的交通工具.

The current situation of applying dimethyl ether as a new aerosol propellant was introduced.

摘要介绍了二甲醚作为抛射剂在国内外的应用现状.

The influence of the temperature and relative humidity upon aerosol mass concentrations distributions has been discussed.

从理论上分析了温度和相对湿度对气溶胶质量浓度分布的影响.

Aerosol and liquid spray has to be applied directly to the adult mosquito for effective killing.

要有效地用喷雾和液体喷雾式除害剂杀灭成蚊,须将除害剂直接喷向成蚊.

The article describes a procedure to design a masking aerosol with good IR scattering characteristics.

摘要介绍了一种具有良好红外散射性能的气悬体的优化设计过程.

Aerosol state of the main pollutants are dust, fog, dust , Piaochen , suspended solids , and so on.

气溶胶状态污染物主要有粉尘、 、 雾 、 降尘 、 飘尘、悬浮物等.

Impact of absorbing aerosol on precipitation: Dynamic aspects in association with convective available potential energy and convective.

吸收气溶胶对降水的影响: 与对流有效位能和对流有关的动力学.