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【单选题】
1969年,()制作完成了《炸弹突然爆炸》。
A.
瓦莱利安·博罗夫奇克
B.
让·弗朗索瓦·拉吉奥
C.
保罗·古里莫
D.
勒内·拉鲁
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举一反三
【判断题】长V形块和短V形块均可限制工件的四个自由度，活动V形块限制工件的一个自由度。 ( )
A.
正确
B.
错误
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【单选题】substrate
A.
晶片
B.
运算放大器
C.
条纹
D.
衬底
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【单选题】Binding energy between an enzyme and a substrate contributes to catalysis in which way?
A.
Binding energy provides the enzyme specificity for the substrate.
B.
Binding energy contributions allow for entropy reduction in the substrate-enzyme complex.
C.
Binding energy compensates for energy changes as a result of desolvation of the substrate.
D.
Binding energy contributes to the process of induced fit between the substrate and the enzyme.
E.
All of the answers are correct.
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【判断题】【（2）1.2】长的V形块可限制四个自由度。短的V形块可限制二个自由度。
A.
正确
B.
错误
查看完整题目与答案
【简答题】下面程序的功能是将n行n列的矩阵转置。请填空。 #include #define N  4 main(    ) { int i,j,t; int a[N] [N]; for(i=0;i＜N;i++) for(j=0;j＜N;j++) scanf("%d",&a[i] [j]); for(i=0;i＜N;i++) for(j=0; ______;j++) { t=a[i] [j] ; ______...
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【单选题】Ce & Swain (1980) identified pragmatic competence as ( ) competence.
A.
gramatical
B.
sociolinguistic
C.
linguisitc
D.
interactional
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【简答题】______ are composites with tungsten, silica coated with graphite, or carbon filaments as a substrate upon which boron is deposited by a vapor-deposition process (CVD).
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【判断题】According to Ce and Swain (1980), communicative competence entails three dimensions.()
A.
正确
B.
错误
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【单选题】刘某,男,43岁,患冠心病,近期心绞痛频发,医生给予硝酸甘油,并特别嘱其要 下含服,而不采用口服,这是因为
A.
可使毒性反应降低
B.
防止耐药性产生
C.
可使副作用减小
D.
D 避开首关消除
E.
防止产生耐受性
查看完整题目与答案
【单选题】Which statement is TRUE of the binding energy derived from enzyme-substrate interactions?
A.
It cannot provide enough energy to explain the large rate accelerations brought about by enzymes.
B.
It is sometimes used to hold two substrates in the optimal orientation for reaction.
C.
It is the result of covalent bonds formed between enzyme and substrate.
D.
Most of it is derived from covalent bonds between enzyme and substrate.
E.
Most of it is used up simply binding the substrate to the enzyme.
查看完整题目与答案
相关题目：
【判断题】长V形块和短V形块均可限制工件的四个自由度，活动V形块限制工件的一个自由度。 ( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】substrate
A.
晶片
B.
运算放大器
C.
条纹
D.
衬底
查看完整题目与答案
【单选题】Binding energy between an enzyme and a substrate contributes to catalysis in which way?
A.
Binding energy provides the enzyme specificity for the substrate.
B.
Binding energy contributions allow for entropy reduction in the substrate-enzyme complex.
C.
Binding energy compensates for energy changes as a result of desolvation of the substrate.
D.
Binding energy contributes to the process of induced fit between the substrate and the enzyme.
E.
All of the answers are correct.
查看完整题目与答案
【判断题】【（2）1.2】长的V形块可限制四个自由度。短的V形块可限制二个自由度。
A.
正确
B.
错误
查看完整题目与答案
【简答题】下面程序的功能是将n行n列的矩阵转置。请填空。 #include #define N  4 main(    ) { int i,j,t; int a[N] [N]; for(i=0;i＜N;i++) for(j=0;j＜N;j++) scanf("%d",&a[i] [j]); for(i=0;i＜N;i++) for(j=0; ______;j++) { t=a[i] [j] ; ______...
查看完整题目与答案
【单选题】Ce & Swain (1980) identified pragmatic competence as ( ) competence.
A.
gramatical
B.
sociolinguistic
C.
linguisitc
D.
interactional
查看完整题目与答案
【简答题】______ are composites with tungsten, silica coated with graphite, or carbon filaments as a substrate upon which boron is deposited by a vapor-deposition process (CVD).
查看完整题目与答案
【判断题】According to Ce and Swain (1980), communicative competence entails three dimensions.()
A.
正确
B.
错误
查看完整题目与答案
【单选题】刘某,男,43岁,患冠心病,近期心绞痛频发,医生给予硝酸甘油,并特别嘱其要 下含服,而不采用口服,这是因为
A.
可使毒性反应降低
B.
防止耐药性产生
C.
可使副作用减小
D.
D 避开首关消除
E.
防止产生耐受性
查看完整题目与答案
【单选题】Which statement is TRUE of the binding energy derived from enzyme-substrate interactions?
A.
It cannot provide enough energy to explain the large rate accelerations brought about by enzymes.
B.
It is sometimes used to hold two substrates in the optimal orientation for reaction.
C.
It is the result of covalent bonds formed between enzyme and substrate.
D.
Most of it is derived from covalent bonds between enzyme and substrate.
E.
Most of it is used up simply binding the substrate to the enzyme.
查看完整题目与答案