At last,some topology optimization work was done to reduce the weight of the frame.
最后,对原有割草车大架结构进行拓扑优化,进行材料取舍,减轻重量。
参考来源 - 商用乘骑式草坪割草车辆大架动态特性及结构优化研究·2,447,543篇论文数据,部分数据来源于NoteExpress
你和几个最好的朋友吃午饭时又吵了一大架。
六批叶矿区大架金矿床与韧-脆性剪切带密切相关。
The Dajia gold deposit of Liupiye ore district is closely related to the ductile-brittle shear belt.
现在的研究表明,在最后一次冰河时期的尾声阶段,阿拉斯加东南部沿岸的内大陆架的相当大的区域并未被冰覆盖。
Research now indicates that sizable areas of southeastern Alaska along the inner continental shelf were not covered by ice toward the end of the last Ice Age.
You can explain to the secretary that you woke up late and you had a terrible night because you fought with your wife.
你可以向你的秘书解释,你早上起晚了,昨晚你跟太太大吵一架,一整夜都没睡好。
You get in a huge argument and you don't talk to each other for weeks.
你们大吵了一架,已经几个星期不说话了。
Last week we got into this huge fight over the stupidest thing.
上周我们因为一点鸡毛蒜皮的事大吵了一架。
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