上升气流

Peak updraft strength is slightly enhanced with hodograph curvature, 29.0 m/s in B versus 26.1 in C.

山顶上升气流强度随速矢端迹曲率加大而稍有加强，在B 点是每秒 29 米，C 点是每秒 26.1 米。

Peak updraft strength is slightly enhanced with hodograph curvature, 29.0 ms in B versus 26.1 in C.

山顶上升气流强度随速矢端迹曲率加大而稍有加强，在B点是每秒29米，C点是每秒26.1米。

English: 308. Peak updraft strength is slightly enhanced with hodograph curvature, 29.0 m/s in B versus 26.1 in C.

山顶上升气流强度随速矢端迹曲率加大而稍有加强，在B点是每秒29米，C点是每秒26.1米。

Before flying , glider and sailplane pilots may be interested to know if there is adequate lift due to upward air currents

在飞行之前，滑翔机师及模型机操作专家可能想知道有没有上升气流提供足够的抬升动力。

At a lower speed in a tail wind or ascending air current.

顺风」或「上升气流的低航速」状态下。

Makes sense, as in an updraft, the draft is working against gravity.

是有道理的，因为在一个上升气流，该草案正在对重力。

With an updraft, could get up high - up to 60,000 or 70,000 feet.

有一上升气流，能起得高-高达六万至七万呎。

Updraft - perfect flying conditions,' he told himself.

"上升气流--绝好的飞行条件"他告诉自己。

I was a bit stunned how easy it is to build and get basic gas, as well as how flexible it was on fuels (which I later learned was only the case with updraft designs).

我有点震惊是多么容易建立和获得基本天然气，以及它是如何灵活燃料（我后来得知的情况下才与上升气流设计）。

A bird with clipped wings can still glide quite far if he catches an updraft.

一只鸟与修剪翅膀仍然可以滑行很远，如果他捕获的上升气流。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。