题目内容

优质粳稻谷质量指标中规定,直链淀粉含量(干基)范围为( )%。

A. 14.0~20.0
B. 14.0~24.0
C. 16.0~20.0
D. 16.0~24.0

查看答案

搜索结果不匹配？点我反馈

更多问题

稻谷垩白,是指米粒胚乳中部分,包括、和背白。

优质稻谷的垩白度,是指垩白米粒的总和占总和的百分比。

优质稻谷的粒型,是指稻米和的比值。

[音频]M: I’m 1)_____ sitting in the office all day long.W: You want to change your job again?M: 2)_ .W: But this is already the third time you have 3) .W: Nowadays, it’s nothing uncommon.W: Haven’t you heard of the saying“4) gathers no moss”?M: But time is different now.W: Why can’t you just 5)____ ?M: I’m afraid I will never.