预计今年美国市场天然气的供应量预计将为600亿至1000亿立方英尺,去年为1000亿立方英尺,本周美国天然气市场将得到提振。
The US gas market could really get a boost this week as early estimates for injection are between 60 bcf (billion cubic feet) and 100 bcf. Last year’s injection was 100 bcf.
因此,收购沃尔沃这个享有全球最安全汽车之一盛誉的汽车品牌是会提振中国收购方,还是会令沃尔沃的荣耀蒙羞?
So would buying a brand with a reputation as one of the safest cars in the world buck up a Chinese buyer or tarnish Volvo?
本文将冗余自由度用于消减柔性杆机器人的残余振动,通过优化选择最优的自身运动以达到减振目的,模拟结果表明,这一方法可以取得很好的效果。
In the paper, the redundancy is used to decrease residual vibration of flexible link robot through optimal self motion, and the method is proved to be efficient by computer simulation.
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