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【单选题】
综合法制备注射用水的工艺流程正确的是A.
自来水-过滤器-离子交换树脂床-多效蒸馏水机-电渗析装置-注射用水
B.
自来水-离子交换树脂床-电渗析装置-过滤器-多效蒸馏水机-注射用水
C.
自来水-过滤器-离子交换树脂床-电渗析装置-多效蒸馏水机-注射用水
D.
自来水-过滤器-电渗析装置-离子交换树脂床-多效蒸馏水机-注射用水
E.
以上均不是
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举一反三
【多选题】Which statements are correct about “unity”?
A.
Unity means that one paragraph can have only one main idea..
B.
Unity means each sentence in the paragraph should clearly relate to and support the main point, as expressed in the topic sentence.
C.
Your paragraph should include as many ideas as possible.
D.
Your paragraph should exclude any ideas that are irrelevant to the main point.
【单选题】Which statement is not correct about“unity”?
A.
Unity means oneness.
B.
Unity means each sentence in the paragraph should clearly relate to and support the main point, as expressed in the topic sentence.
C.
Your paragraph should exclude any ideas that are irrelevant to the main point.
D.
Your paragraph should include as many ideas as possible.
【简答题】A乳滴破裂的前期 B分散相与连续相存在密度差 C微生物及光、热、空气等作用 D乳滴合并与连续相分离成两层液体 E乳化剂类型改变 1分层 2转相 3酸败 4絮凝 5破裂
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