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【简答题】
甜炼乳 : 是在消毒乳液中加人一定量的蔗糖,经加热浓缩至原有体积的1/3-2/5,使蔗糖浓度达40%-45%,装罐后一般不再灭菌,而是依靠高浓度糖分形成的高渗环境抑制微生物的生长,达到长期保存的目的。
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举一反三
【单选题】Because Edgar was convinced of the accuracy of this fact,he his opinion.A．struck atB．strove forC．st
A.
Because Edgar was convinced of the accuracy of this fact,he ____his opinion. A．struck at
B.
strove for
C.
stuck to
D.
stood for
【简答题】什么是五界系统，它是由谁提出来的?有何优缺点?
【单选题】Because Edgar was convinced of the accuracy of this fact,he__his opinion.
A.
struck t
B.
strove for
C.
stuck of
D.
stood for
【简答题】Because he was convinced of accuracy of this fact, he stuck to his opinion.
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