【单选题】最大静稳性力臂可以方便地在以下______曲线中求得 (40213:第二章_稳性:670)
【判断题】在绝热条件下,等密度曲率扰动和共动曲率扰动在哈勃视界外相等且守恒
【单选题】研究论文的“IMMRD”格式,其中“I”的功能是( )。
【简答题】自由液面对稳性的影响的大小下列正确的是液体的密度ρ液面的面积惯性矩i液体体积V船的排水量D______。A. 与ρ成正比与i成正比与D成正比与V成正比 B. 与ρ成正比与i成正比与D成反比与V无关 C. 与ρ成反比与i成正比与D成正比与V成反比 D. 与ρ成反比与i成反比与D成反比与V成正比
【简答题】A.That they were both famous actresses. B.That they were both popular ail their lives. C.That they were both rich and kind-hearted. D.That they were both successful when very young.
【简答题】This is the story of two lovers, who finally got married. Both of them were romantic at first, on the walk of life, problems, quarrels, profession came into their life. One day, she finally decided “I...
【单选题】自由液面对稳性影响的大小,下列( )是正确的。(液体的密度ρ,液面的面积惯性矩I, 液体体积V,船的排水量D)
A.
与ρ成正比,与I成正比,与D成正比,与V成正比
B.
与ρ成正比,与I成正比,与D成反比,与V无关
C.
与ρ成反比,与I成正比,与D成正比,与V成反比
D.
与ρ成反比,与I成反比,与D成反比,与V成正比
【单选题】下列关于商业助学贷款的贷款要素的说法中,正确的是()
C.
商业助学贷款的利率按中国人民银行规定的同期贷款基准利率的1.倍执行
D.
贷款银行可视情况给予借款人一定的宽限期,宽限期内不还本金
【单选题】自由液面对稳性的影响的大小,下列正确的是(液体的密度ρ,液面的面积惯性矩i,液体体积V,船的排水量D)______。
A.
与ρ成正比,与i成正比,与D成正比,与V成正比
B.
与ρ成正比,与i成正比,与D成反比,与V无关
C.
与ρ成反比,与i成正比,与D成正比,与V成反比
D.
与ρ成反比,与i成反比,与D成反比,与V成正比