皮皮学，免费搜题
登录
搜题
【单选题】
某煤中水份含量在5%至10%之间时,规定平行测定结果的允许绝对偏差不大于0.3%,对某一煤实验进行3次平行测定,其结果分别为7.17%、7.31%及7.72%,去的是()。A.
7.72%
B.
7.17%
C.
7.72%7.31%
D.
7.31%
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】下列关于血脂测定的参考方法叙述错误的是
A.
TC测定的参考方法：ALBK法
B.
TG测定的参考方法：二氯甲烷／硅酸／变色酸法
C.
HDL-C测定的参考方法：超离心结合ALBK法
D.
LDL-C测定的参考方法：超离心结合ALBK法
E.
Lp(a)测定的参考方法：免疫透射比浊法
【简答题】①It’s “laughably absurd” on one blog and a “magical revolution” on another．Bloggers are talking about the same device—the Apple iPad, which hit store shelves last week． ②Tech-heads hate the iPad becau...
【单选题】Today the public is much concerned about the way ( ) .
A.
nature is being ruined
B.
which nature is mined
C.
on which to ruin nature
D.
of nature to be mined
【简答题】Today the public is much concerned about the way ________. A) nature is being ruined B) which nature is ruined C) on which to ruin nature D) of nature to be ruined
【简答题】听填信息。 Father: (1) __________ loudly at a funny story in the newspaper Mother and aunt: talking about their new (2) __________ Grandmother: talking to her friend on the phone Grandfather: watching a (3...
【单选题】Today the public is much concerned about the way _______ .
A.
nature is being ruined
B.
which nature is ruined
C.
on which to ruin nature
D.
of nature to be ruined
相关题目：
参考解析：
知识点：
题目纠错 0
发布
