饱和系数
参考答案:
腈纶纤维的染色饱和值Sf与阳离子染料的染色饱和值SD之比即为饱和系数f。
Will you see to _____ that my children are taken good care of while I am away?
A.it
B.me
C.yourself
D.them
慢性骨髓炎死骨摘除术指征是
A.有死骨、无效腔,骨包壳薄弱
B.发热,局部红肿,有死骨、无效腔
C.开放性骨折感染,骨折尚未愈合,有大块死骨
D.骨包壳充分形成,有死骨、无效腔
E.死骨分界不清,有无效腔与窦道