bump around中文什么意思

[网络] 碰撞

• a bump:    肿块
• bump:    vi. 1.碰，撞，冲撞 (agai ...
• bump into:    发生碰撞; 解逅相遇; 偶然遇见

例句与用法

1. the last or main injection pulse is set around tdc . when the diesel spray impinging on the combustion wall, the bump around the combustion chamber wall can strip off the wall jet and form a secondary spray in combustion chamber, so the fuel and air can mix well and homogenous
   在主喷射时刻，利用燃烧室壁面的bump迅速剥离壁面射流，在空间形成二次射流，二次射流进入燃烧室空间后，再一次与空气混合，形成相对均匀的稀混合气。
2. the vehicle gets jolt ed and bumped around between giant rocks, and people who don t have a strong enough spine might find being thrown about like that really unbearable . since the chung shan institute of science and technology set up a base here the hsuhai grasslands have already shrunk considerably
   飙沙竞速新鲜刺激，同样刺激的则是坐著高底盘的九人座小巴士，一路跳上旭海大草原，车子在巨石间颠簸震荡，脊椎不够强壮的人，还真会颠得受不了。