updraft是什么意思

网络释义

用法例句

It indicates that the occurrence and development of this sand dust are resulted mainly from strong wind and updraft.

模式预报出大风、垂直速度等气象条件要素演变,表明导致此次沙尘过程的发生、发展主要因素是大风、上升气流等。

The characteristics of intracloud lightning channel and its relationship with updraft and liquid water content have been analyzed.

利用建立的三维闪电数值模式,模拟研究了北京2001年8月23日一次强雷暴发展过程中的云内闪电通道特征及其与上升气流和液水含量(LWC)之间的关系。

The analyses show that, in the eyewall, the distribution of MPV coincides properly with the slantwise updraft and there is surely a kind of developing mechanism (CSI) which excites and maintains the up.

认为在飓风眼壁区,有很好的湿位涡分布与倾斜上升气流对应;指出在飓风眼壁区存在着激发并维持倾斜上升气流的一种可能机制——条件性对称不稳定CSI(ConditionalSymmetricalInstability),正是这种机制维持着整个旺盛阶段内飓风的发展演变。

an strong upward air current.

一种强烈的上升气流。

An upward current of air.

上升气流一股向上的气流

Of or relating to rising wind currents.

上升气流风或气流上升的，或与之相关的

precipitation of ice pellets when there are strong rising air currents.

强上升气流造成的由冰粒构成的降水。

strong turbulence in an otherwise cloudless region that subjects aircraft to violent updrafts or downdrafts.

其他无云地区的强烈的湍流导致飞行器屈从于强烈的上升气流或下降气流。

a storm resulting from strong rising air currents; heavy rain or hail along with thunder and lightning.

由一股强上升气流造成的风暴；伴随雷鸣电闪的大雨或冰雹。

Hailstone can be forecast by the apart mean value of entropy and prevented by the bomb explosion in the main updraft.

用熵距平试作冰雹预报; 在主上升气流中的爆炸防雹.

The currents of air that the walls of the ship direct upwards,

沿船体上升的气流，

thermal updraft

上升的烟柱和热气流

(meteorology) of an air current or wind; rising especially up a slope.

（气象学）指气流或者风；向上升特别是沿斜面上升。

Warm air rises by convection.

暖空气因对流作用而上升。

The falling leaf was buoyed up by a rising air current.

那片落叶被一股上升的气流浮起。

Calculation method for bubble volume in gas-liquid two-phase flow

气液两相流中上升气泡体积的计算方法

Frontal thunderstorm over the field， up and down drafts up to40 knots.

锋面雷雨过境，上升下降气流达40海里每秒。

Influence of Nozzles Blocking of RH Up-Snorkel on Circulation Flow Rate

RH上升管吹气孔堵塞对循环流量的影响

Churn flow and annular flow are common flow patterns encountered in gas-liquid systems through conduits.

对垂直同心环形管内上升气液团状流向环状流的转换进行了研究。

As the rise of the height, how does the temperature of troposphere and stratosphere flow change respectively?

随高度的上升，对流层和平流层的气温分别是怎样变化的？

Experimental Study on Gas-solid Flow Characteristic in High-flux Circulating Fluidized Bed Riser

高通量循环流化床上升管气固流动特性实验研究