- 相关词组
- gravity wheel conveyer重力滚轮输送机
- gravity water wheel重力式水轮
- gravity toolface angle重力工具面角
- water releasing culvert and pipe泄水涵管
- square cross culvert方形箱涵
- stepped culvert阶梯式涵洞
- high gravity alloy高比重合金
- transverse center of gravity横向重心
- tidal gravity correction潮汐重力改正
- Lunar gravity月球重力;月球引力
- stern tube lubricating oil gravity tank艉管滑油重力柜
- zero gravityn.飞行时之失重状态;
- high head gravity flow system高位自流系统
- suction culvert吸扬暗渠;
- keep one's gravity保持严肃;不苟言笑;
- axis of gravity重力轴;
- high gravity environment高重力加速环境
- side culvert侧边涵洞;
- zero gravity effect失重效应
- gravity bulkhead重力式挡土墙;
- 今日热词
- 热门搜索
- stair n.楼梯;(楼梯的)一级;
- gram n.绿豆;鹰嘴豆;绿豆种子;克;
- hyundai 现代公司总部所在地:韩国主要业务:多样化;
- ridiculous adj.荒谬的;愚蠢的;可笑的;
- arxiv 数学文献库;预印本文献库;预印本网站;预印本库
- apple store 苹果专卖店;苹果直营店;苹果官方零售店;苹果在线商店
- congratulation n.n. 祝贺;恭贺;贺词;(用以向人祝贺)祝贺,恭喜
- Atlantic adj.在大西洋里的,近大西洋的;n.(the Atlantic)大西洋;
- earthquake n.地震;
- symbol n.象征,代表;标志;符号,记号;vt.用符号代表
- sky fall 天空坠落;空降
- apologize vi.道歉,认错;辩解,辩护;