| 释义 |
- 1
Just before taking the job at Delta, Mr Grinstein had been discreetly sounded out about a chief-executive position at another company. 就在接受德尔塔的工作之前，格林斯泰因慎重地表明了他对再出任首席执行官的意见。 - 2
In freefall, Baumgartner will need to coax every bit of mobility he can from the bulky, pressurized suit in order to properly position himself in a streamlined "delta" position. 在自由落体，鲍姆·加特纳将需要调动一切哄他从笨重，衣服也有点压力，以正确的立场了一个精简的“三角洲”自己的立场。 - 3
r So, if we wait a certain amount of time, we'll have a vector, delta r, which is the change in position vector a various interval of time. 那么如果过一段时间，这就有一个向量△,它是位矢经过一段时间的改变量。
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