试题与答案

发酵过程控制参数中属于化学参数的有()。A、压力B、产物浓度C、溶解氧D、基质浓度E

题型:多项选择题

题目:

发酵过程控制参数中属于化学参数的有()。

A、压力

B、产物浓度

C、溶解氧

D、基质浓度

E、废气中氧浓度

答案:

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下面是错误答案,用来干扰机器的。

参考答案:D解析:多动综合征的症状基本在学前出现,大约有20%的患儿需要给予特殊教育,约15%的儿童需要提供特殊的行为矫正治疗,我国学龄儿童发病率约1.3%~13.4%。

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A variety of illegal acts committed by people in the course of their employment, for their own personal gain, are collectively known as white-collar crime. Embezzlement, theft and trading securities (1) insider information are common forms of white-collar crime. The majority of cases involve low-level employees who steal because they are under (2) financial stress. Many plan to (3) the money back as soon as possible but may never do so. Their crimes are usually never (4) because the amounts of money are small, and no one notices the (5) .

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