Chi, Di and Fi formed an ordinary partnership to run an art gallery. Each of them paid £10
Required:
Advise Chi, Di and Fi as to their various rights and liabilities in relation to the operation of the business under partnership law.
Required:
Advise Chi, Di and Fi as to their various rights and liabilities in relation to the operation of the business under partnership law.
A.che
B.la quale
C.quale
D.chi
随机向量(X,Y)服从区域Di上的均匀分布,求(X,Y)的联合概率密度fi(x,y),i=1,2,3。
各管段水头损失计算表 | |||||
管段 | 管段长li/m | 直径di/mm | 流量Qi/L/s | 比阻Si/(s2/m6) | h_{fi}=S_{i}l_{i}Q_{i}^{2}/m |
1 | 14 | 70 | 4.2 | 2983 | 0.737 |
2 | 16 | 50 | 3.0 | 11080 | 1.596 |
3 | 18 | 40 | 2.2 | 44530 | 3875 |
下列加下划线字的读音,全对的一组是()
A.碑帖(tiè) 菁华(jin) 渐染(jiān) 魑魅魍魉(chi)
B.小讷(nè) 铜臭(xiù) 膻气(shān) 悻悻而去(xìng)
C.泯灭(mǐn) 颤动(zhàn) 熨斗(yùn) 瞠目结舌(chēng)
D.气馁(něi) 狡黠(xiá) 腼腆(diǎn) 酩酊大醉(mǐng)
A、分布函数曲线上对应于某一尺寸di的分布函数Fi值表示走私小于di的颗粒占全部试样的质量分率,而该批颗粒的最大直径dmax处,其分布函数Fi的值为0
B、筛分的结果可用分布函数和频率函数图示
C、频率分布曲线上在一定粒度范围内的颗粒占全部颗粒的质量分率等于该料度范围内频率函数曲线下的面积,而频率分布函数曲线下的全部面积等于1
D、颗粒群的任何一个平均直径都不能全面代替一个分布函数,只能在某个侧面与原分布函数等效
A) automatically
B) considerate
C) annually
D) biannually
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