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【简答题】
除营养成分外,培养基的理化条件也直接影响微生物的生长和正常代谢,主要有( )、( )。
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举一反三
【单选题】The most fundamental principle in the reform. of state organs is that they must ______ the masses of the people.
A.
lend aid to
B.
lend a hand to
C.
keep pace with
D.
keep in contact with
【单选题】According to the principle of imputability, a state will be responsible for ________.
A.
actions taken by an international organizations
B.
acts of officials of other states
C.
acts of private persons
D.
actions taken by its officials
【简答题】图中已简化的Fe—Fe3C相图 (1)分析E点、SE线的含义。 (2)填写( )中相或组织代号。 (3)分析含碳量为0.77%的共析钢从液态至室温的结晶过程。
【简答题】State Le Chatelier’s Principle
【简答题】The principle for each state to elect their electors is known as ______________.
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