词族 · payload
词形变化
中文词源
payload 飞机等的有酬载荷
pay,支付，load,负荷，装载。
英语词源
- payload (n.)
- also pay-load, 1917, from pay + load (n.). Originally the part of a truck's (later an aircraft's) load from which revenue is derived (passengers, cargo, mail); figurative sense of "bombs, etc. carried by a plane or missile" is from 1936.
权威例句
- 1. The space shuttle undertook a topsecret mission with a military payload under Pentagon control.
- 航天飞机执行一项绝密使命,使军用酬载由五角大楼控制.
- 2. The payload of a ballistic missile is its warhead.
- 一枚弹道导弹的有效载荷是它的弹头.
- 3. The space rocket carries a satellite as a payload.
- 宇宙火箭运载一个卫星作为其有效载荷.
- 4. The warhead is the missile's payload, or cargo.
- 战斗部是导弹的有效载荷, 即运载物.
- 5. The chief exception was lengthened second - stage propellant tanks to increase the payload by 300 kilograms.
- 一个主要的例外就在于将第二阶段的推进箱加长,以便增加300千克的载重量.