结论吊重起升加速度对起重机动载荷的影响较大,特别对主臂内的动弯矩的激励更加明显。
The influence of load hoisting acceleration on dynamic forces is obvious, especially on dynamic bending moment of the main boom.
对于漩涡星系,如上图所示,通过氢发出的红色光,你很容易就能区分出旋臂内的恒星形成区。
In the case of the Whirlpool Galaxy, above, you can see exactly where along its great spiral arms it's presently forming stars, just from this red glow of the hydrogen!
一旦着陆器上的机械臂开始挖掘,被铲起的灰尘和冰将被放入几个小炉子内进行加热。测量装置将测试产生的各种气体。
Once the arm starts digging, dirt and ice it scoops up will be deposited in several small ovens to be heated. Measuring devices will test the resulting gases.
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