upward velocity

常見例句

The source example in Listing 1 shows a simple world with Mars' gravity and a sphere that currently has some upward velocity.
清單 1 中的源代碼給出了一個簡單的例子，這個環(huán)境中中存在火星的地心引力，里面有一個球具有向上的速度。
Given that the world has gravity, that upward velocity won't last long; eventually, the sphere reaches the apex and begins its descent.
由于這個環(huán)境中具有地心引力，因此向上的速度不會堅持很久；最后這個球會上升到頂點并開始下降。
On the consideration of only liquid flow friction and oil tube upward velocity, the calculation model of coiled tubing's setting depth is established.
文章在不考慮摩擦、只考慮液流產生的摩阻及油管上提作業(yè)時的上提速度等三種情況下，建立了連續(xù)油管下入深度的計算模型。