It is now necessary to introduce a sign convention for radii of curvature.

In this paper, the effective uses of radii for source number detection is introduced.

分析了雷达空间谱估计中用于判断信号源数的方法.

The plane area bounded by such an arc and two perpendicular radii.

由九十度弧与两条垂直的半径围成的区域.

It is also shown the primary characteristics exhibited the cavity polaritons are different from varied radii.

随著微腔半径的变化,极化激元的三支所体现的模式的特性是变化的.

Drag onto the page to estimate turning radii for a typical large bus.

拖到绘图页后,可以估计典型大型客车的转弯半径.

A novel method for describing the boundary radii of excited atoms is proposed.

为描述原子激发态的边界半径提供了一种新方法.

Use to estimate turning radii for a typical small tractor with single semitrailer.

用于估计带有单节半挂车的典型小型牵引车的转弯半径.

British Armour Command Truck and Field Support Truck have their sight radii tuned.

英军装甲指挥卡车和战场支援卡车视野范围改动.

Use to estimate turning radii for a typical large bus.

用于估计典型大型客车的转弯半径.

The multitude of diameters and radii available as stock items from ITC.

众多的直径和半径可作为库存项目由国际贸易中心.

Use to estimate turning radii for a typical large tractor with single semitrailer.

用于估计带有单节半挂车的典型大型牵引车的转弯半径.

The visibility, effective radii water path ( LWP ) of fog are the fundamental parameters for fog monitoring.

大雾区域地面能见度 、 垂直总水汽含量、雾滴有效半径等因子是对大雾进行有效监测的重要参数.

Use to estimate turning radii for a typical tractor with semitrailer and full trailer.

用于估计带有半挂车和全挂车的典型牵引车的转弯半径.

Postage for Hong Kong surface mail and package costfree.

并无需另加本港邮费及包装费.

Adjacent inside sector radii are tangent. Center point shift as shown in model.

邻近的内部件的半径是相切的, 中心点位移在模型中有显示.

How long will it take by surface mail?

平寄要多久?

Do you want to send it by air or mail surface mail?

你是寄普通的还是航空的?

Airmail or surface mail?

航空信还是平信?

How long does it take by surface mail?

寄平邮需时多久?

Surface mail takes longer than airmail.

普通邮件比航空邮件慢.

Would you like to send it by air mail or surface mail?

您要用航空或海运邮寄?