windward area

基本解釋

The metrical equipment of typical fragments average windward area was designed to measuring the fragments area of cannonball.
典型破片迎風(fēng)面積測量設(shè)備主要用于彈丸破片迎風(fēng)面積的測量。
As the jack-up platform has a higher centre of gravity and a larger windward area, owner, designers and operators are extremely concerned for its floating stability.
自升式平臺由于重心高、受風(fēng)面積大，它的漂浮穩(wěn)性一直是業(yè)主、設(shè)計者和操作者最為關(guān)注的問題之一。
When a cylindrical fragment is in the air, it is discovered that windward area is stochastic, so the figure modulus of the cylindrical fragment is not single but variable in a range.
當(dāng)圓柱形破片在空中飛散時，迎風(fēng)面積隨機(jī)變化，導(dǎo)致圓柱形破片的形狀系數(shù)不再是單一的值，而是一個范圍，因此必須對已有的圓柱形破片的形狀系數(shù)進(jìn)行修正，才能更準(zhǔn)確的預(yù)測圓柱形破片在空中的速度衰減。