close wind

When the sands movement starts, the concentration very close to the sand surface is changeless with the wind velocity.

风沙运动一旦发生时，靠近沙床表面的沙粒浓度随风速变化很小，可以认为趋于稳定，达到最大值。

Max warned her she was sailing dangerously close to the wind and risked prosecution.

马克斯警告她说她这是在玩火，有被起诉的危险。

At the back door there was a great butternut tree, round which the steps had been built, and in front the trees stood so close that I could touch them and feel the wind shake their branches, or the leaves twirl downward in the autumn blast.

房子后门还有一棵巨大的灰胡桃树，人们在它的周围修建了台阶。我离这些树木是如此之近，可以轻易地摸到被风吹拂的树枝，还有在阵阵秋风中滚动的树叶。

The captain kept a close watch on the wind.

船长仔细观察风头.

The tail end of the wind close discharge device is provided with a wind close board.

闭风出料器的末端有一个关风板.

Daily average concentration of various pollutants also has a close correlation with ground wind velocity.

各种污染物日平均浓度值与地面风速相关也非常好.

It also acquires a photographer, a woman in a wind-roiled pashmina, who kneels down close to the pebbles to photograph them.

这片海滩也得到一位摄影师，那是一个披着挡风的羊绒披肩的妇女，双膝跪在鹅卵石上给它们照相。

Able to sail close to wind with little drift to leeward.

帆船上用于防止向下风向漂流的鳍板.

Close the door, please. The wind is blowing dead against me.

请关上门, 风正对着我吹.