库恩把科学家共同体的共同信念、共同传统,以及它所规定的基本理论、基本方法和解决问题基本范型的总和,称为

A. 范式内的科学家具有基本相同的自然观

B. 共同的传统

C. 共同的范例

D. 范式的转换意味着科学革命的发生

E. 范式之内不存在继承关系

小说家往往在创作时依据科学的理论方法作出预测。()

简述默顿提出的科学家的社会规范的内容。

A．返混无限大

B．T，C在反应器内处处相等

C．同一时刻进入的物料在反应器内的停留时间相等

D．物料进入反应器瞬间与其他停留时间的物料混合均匀

Het cpcity is themount of energy it tkes __________the temperture of substnce one degr29. Het cpcity is themount of energy it tkes __________the temperture of substnce one degree centigrde.rising B．rising C．to rise D．to rise

A．raising

B．rising

C．to raise

D．to rise

Translation—English into Chinese It takes energy to make a car, and it takes energy to run it. Energy is expensive, and in short supply. Using energy causes pollution and contributes to global warming. The energy needed by the car’s engine comes from burning its fuel. Car engines are not very efficient. Only about 20% of the energy from the fuel is used to keep the car moving. The rest escapes as waste heat, or is used for the car’s lights, heater, etc.

段落翻译 5. It takes energy to make a car, and it takes energy to run it. Energy is expensive, and in short supply. Using energy causes pollution and contributes to global warming. The energy needed by the car’s engine comes from burning its fuel. Car engines are not very efficient. Only about 20%of the energy from the fuel is used to keep the car moving. The rest escapes as waste heat, or is used for the car’s lights, heater, etc.