Some of the photos were so ____(fuzziness) that it was hard to tell who was who.
Some of the photos were so ____(fuzziness) that it was hard to tell who was who.
Role ________ is defined as the way others believe you should act in a given context. A: fuzziness B: expectation C: conflict D: perception E: enhancement
Role ________ is defined as the way others believe you should act in a given context. A: fuzziness B: expectation C: conflict D: perception E: enhancement
为了确定磁性套索工具对图像边缘的敏感程度,应调整下列哪个数值: A: A.Tolerance(容差)B.EdgeContrast(边对比度) B: C.Fuzziness(颜色容差)D.LassoWidth(套索宽度)
为了确定磁性套索工具对图像边缘的敏感程度,应调整下列哪个数值: A: A.Tolerance(容差)B.EdgeContrast(边对比度) B: C.Fuzziness(颜色容差)D.LassoWidth(套索宽度)
在ColorRange(色彩范围)对话框中为了调整颜色的范围,应当调整的值为()。 A: Invert(反向) B: Anti-aliased(消除锯齿) C: Fuzziness(颜色容差) D: Feather(羽化)
在ColorRange(色彩范围)对话框中为了调整颜色的范围,应当调整的值为()。 A: Invert(反向) B: Anti-aliased(消除锯齿) C: Fuzziness(颜色容差) D: Feather(羽化)
比较C≡C, C=C, C─C, C=C─C=C的键长次序为: C=C─C=C>C─C> C≡C >C=C|C=C─C=C>C─C>C=C>C≡C|C≡C>C=C>C─C>C=C─C=C|C─C>C=C>C=C─C=C>C≡C|C─C>C=C─C=C>C=C>C≡C
比较C≡C, C=C, C─C, C=C─C=C的键长次序为: C=C─C=C>C─C> C≡C >C=C|C=C─C=C>C─C>C=C>C≡C|C≡C>C=C>C─C>C=C─C=C|C─C>C=C>C=C─C=C>C≡C|C─C>C=C─C=C>C=C>C≡C
下列哪种主链骨架原子排列最能代表两个肽键?() A: Cα—N—Cα—C—Cα—N—Cα—C B: Cα—N—C—C—N—Cα C: C—N—Cα—Cα—C—N D: Cα—C—N—Cα—C—N E: Cα—Cα—C—N—Cα—Cα—C
下列哪种主链骨架原子排列最能代表两个肽键?() A: Cα—N—Cα—C—Cα—N—Cα—C B: Cα—N—C—C—N—Cα C: C—N—Cα—Cα—C—N D: Cα—C—N—Cα—C—N E: Cα—Cα—C—N—Cα—Cα—C
比较C≡C(Ⅰ),C=C(Ⅱ),C─C(Ⅲ),C=C─C=C(Ⅳ)的键长次序为( )。 A: Ⅰ>Ⅱ>Ⅲ>Ⅳ B: Ⅲ>Ⅱ>Ⅳ>Ⅰ C: Ⅲ>Ⅳ>Ⅱ>Ⅰ D: Ⅳ>Ⅲ>Ⅱ>Ⅰ
比较C≡C(Ⅰ),C=C(Ⅱ),C─C(Ⅲ),C=C─C=C(Ⅳ)的键长次序为( )。 A: Ⅰ>Ⅱ>Ⅲ>Ⅳ B: Ⅲ>Ⅱ>Ⅳ>Ⅰ C: Ⅲ>Ⅳ>Ⅱ>Ⅰ D: Ⅳ>Ⅲ>Ⅱ>Ⅰ
不稳定的一类化合物是: C≡C|C-C|C=C|C=C-C=C|C=C=C
不稳定的一类化合物是: C≡C|C-C|C=C|C=C-C=C|C=C=C
NaNH4HPO4水溶液的质子条件式为 A: c(H+)+c(H2PO4-)+2 c(H3PO4)=c(OH-)+c(NH3) +c(PO43-) B: c(H+)+c(H2PO4-)+ c(H3PO4)=c(OH-)+c(NH3) +c(PO43-) C: c(H+)+c(NH3)+ c(H3PO4)=c(OH-)+c(PO43-) +c(H2PO4-) D: c(H+)+c(NH3)+ 2c(H3PO4)=c(OH-)+c(PO43-) +c(H2PO4-)
NaNH4HPO4水溶液的质子条件式为 A: c(H+)+c(H2PO4-)+2 c(H3PO4)=c(OH-)+c(NH3) +c(PO43-) B: c(H+)+c(H2PO4-)+ c(H3PO4)=c(OH-)+c(NH3) +c(PO43-) C: c(H+)+c(NH3)+ c(H3PO4)=c(OH-)+c(PO43-) +c(H2PO4-) D: c(H+)+c(NH3)+ 2c(H3PO4)=c(OH-)+c(PO43-) +c(H2PO4-)
比较C≡C(I),C=C(II),C─C(III),C=C─C=C(IV)的键长次序为:
比较C≡C(I),C=C(II),C─C(III),C=C─C=C(IV)的键长次序为: