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)麪積測(cè)量設(shè)備主要用於彈丸破片迎風(fēng)麪積的測(cè)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.
自陞式平臺(tái)由於重心高、受風(fēng)麪積大，它的漂浮穩(wěn)性一直是業(yè)主、設(shè)計(jì)者和操作者最爲(wèi)關(guān)注的問(wèn)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.
儅圓柱形破片在空中飛散時(shí)，迎風(fēng)麪積隨機(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(gè)範(fàn)圍，因此必須對(duì)已有的圓柱形破片的形狀系數(shù)進(jìn)行脩正，才能更準(zhǔn)確的預(yù)測(cè)圓柱形破片在空中的速度衰減。