1A=uA/ananas/latex/p/575
1A=uA/ananas/latex/p/575
4.若有压圆管内水流为层流运动,则必有( )。 A: 9v/πdμ<575 B: 9v/πdμ<2300 C: 9v/πdv<575 D: 9v/πdv<2300
4.若有压圆管内水流为层流运动,则必有( )。 A: 9v/πdμ<575 B: 9v/πdμ<2300 C: 9v/πdv<575 D: 9v/πdv<2300
已知反应MgCO3(s) → MgO(s) + CO2(g)的标准摩尔焓变是 100.6 kJ/mol,标准摩尔熵变是 174.9 J/(mol.K),则该反应能够自发进行的温度范围是 A: T > 575 K B: T < 575 K C: 任何温度都可以自发进行 D: 任何温度都不能自发进行
已知反应MgCO3(s) → MgO(s) + CO2(g)的标准摩尔焓变是 100.6 kJ/mol,标准摩尔熵变是 174.9 J/(mol.K),则该反应能够自发进行的温度范围是 A: T > 575 K B: T < 575 K C: 任何温度都可以自发进行 D: 任何温度都不能自发进行
VDR/S-VDR安装并经过正确配置后,需重新_____。575
VDR/S-VDR安装并经过正确配置后,需重新_____。575
已知反应MgCO3(s) → MgO(s) + CO2(g)的标准摩尔焓变是 100.6 kJ/mol,标准摩尔熵变是 174.9 J/(mol.K),则该反应能够自发进行的温度范围是 A: T > 575 K B: T < 575 K C: 任何温度都可以自发进行 D: 任何温度都不能自发进行
已知反应MgCO3(s) → MgO(s) + CO2(g)的标准摩尔焓变是 100.6 kJ/mol,标准摩尔熵变是 174.9 J/(mol.K),则该反应能够自发进行的温度范围是 A: T > 575 K B: T < 575 K C: 任何温度都可以自发进行 D: 任何温度都不能自发进行
Alana is not registered for sales tax purpose. She has recently received an invoice for goods for resale which cost $500 before sales tax, which is levied at 15%. The total value was therefore $575. What is the correct entry to be made in Alana's general ledger in respect of the invoice? A: Dr Purchases $500, Dr Sales tax $75, Cr Payables $575 B: Dr Purchases $575, Cr Sales tax $75, Cr Payables $500 C: Dr Purchases $500, Cr Payables $500 D: Dr Purchases $575, Cr Payables $575
Alana is not registered for sales tax purpose. She has recently received an invoice for goods for resale which cost $500 before sales tax, which is levied at 15%. The total value was therefore $575. What is the correct entry to be made in Alana's general ledger in respect of the invoice? A: Dr Purchases $500, Dr Sales tax $75, Cr Payables $575 B: Dr Purchases $575, Cr Sales tax $75, Cr Payables $500 C: Dr Purchases $500, Cr Payables $500 D: Dr Purchases $575, Cr Payables $575
十六进制数16F转换成八进制数是()。 A: 557 B: 357 C: 375 D: 575
十六进制数16F转换成八进制数是()。 A: 557 B: 357 C: 375 D: 575
达西定律的适用范围()。 A: Re<2300 B: Re>2300 C: Re<575 D: Re≤1~10
达西定律的适用范围()。 A: Re<2300 B: Re>2300 C: Re<575 D: Re≤1~10
GE移动DR能和哪种DR的平板共用() A: 银河575 B: 656Plus C: 飞天V
GE移动DR能和哪种DR的平板共用() A: 银河575 B: 656Plus C: 飞天V
某悬浮液每过滤1 L可得滤液0.945 L。固体颗粒密度为1560 kg/m3,每1 kg湿滤饼经烘干称重测得其含水量为575 g,则单位体积清水含有的固体质量υ为( ) kg/m3。
某悬浮液每过滤1 L可得滤液0.945 L。固体颗粒密度为1560 kg/m3,每1 kg湿滤饼经烘干称重测得其含水量为575 g,则单位体积清水含有的固体质量υ为( ) kg/m3。