向量OA -向量OD-向量AD

稀土 高铀 价格 我想在铸剑时掺上一些稀土元素,甚至铀元素什么的,这样铸出的剑品质会不会更好?或者直接用钨钢掺上钛? 你所在小区有什么服务 小区服务的重要性 你有什么好的建议写一篇英语作文 i gtg love ya bye 哪些岩石碰到盐酸没反应 Love ya babe I'm sure I can change意思 SS501的《LOVE YA》歌词的中文意思? Ya aghla habib 这是什么语啊,是不是my love的意思啊 新版3DSuit惯性动作捕捉系统的尺寸是多少? 版3DSuit惯性动作捕捉系统的线是内置的吗? bees are the world's workhorse pollinator.5046 what's wrong with you?同义句至少四句 在远处的天体为什么会作用于光?并使光弯曲? 激光器发射光已停之后,会出现余光,请问能否通过什么设备,在余光产生时将其断电,起到一定保护作用. It's a map.对a map进行提问 ___ ___ it? 请问这时余光吗? There's a map on it.快 Sworn to before me and subscribed in my presence this_____day 如题 分析下结构最好 it .s a -----(china)map And what's_______?It's a map. 简短my school life英语作文十五句以下 reserve not met 到底怎么翻译? 总负荷为2000KW,全部是电动机,请问变压器应如何选择?（10KV/380V）如何计算?一二次侧电缆如何选择？如何计算？ 求 what makes you beautiful和you belong with me的空间链接~再小小贪心一下 best of me 空间链接~> The T-shirt is so e( ）.I can not afford it. The colorful T-shirt is beautiful but it is not c____for me Don't put the bottle on the edge of the s_ of the desk ,or it will fall down 中国人民解放军几几年成立 It's really an eyesore indeed.Sorrowful 中文什么意思 Compared with his sister,Peter is even more______ to,and more easily troubled by, emotional and ...Compared with his sister,Peter is even more______ to,and more easily troubled by, emotional and relationship problems.填 accessible 还是sensitive? She's been in and out of UC all the flight over here.Her vitals have stabilized.BP 90 over 60.She's been in and out of UC all the flight over here. 新文化运动时期,陈独秀倡导的“新青年”体现了当时怎样的时代精神?