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【多选题】
混凝土坝泄水建筑物的消能防冲设计，应满足下列(    )要求。
A.
消能效果良好，结构可靠，防止空蚀和磨损，防止淘刷坝基和岸坡，保证坝体及有关建筑物的安全
B.
选定的消能型式在宣泄设计洪水及其以下各级洪水流量，尤其是洪水流量时，具有良好的消能效果。对超过消能防冲设计标准的洪水，允许消能防冲建筑物出现不危及挡水建筑物安全，不影响枢纽长期运行并易于修复的局部损坏
C.
淹没于的消力池、消力戽等消能设施，运行期的排水检修提供条件
D.
坝体泄洪消能防冲型式应根据坝体高度、坝基下游河床及两岸地形地质条件，下游河道水深变化情况，结合排冰、排漂浮物等要求合理选择
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【简答题】标准规定,极限偏差是____________尺寸减_____________尺寸所得的代数差。公差带的位置由____________决定,公差带的大小由____________决定。标准对孔和轴各设置了______个基本偏差,对于轴 a—h 的基本偏差为__________,与基准孔构成_________配合。
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【单选题】公差带的大小和位置分别是由什么决定的()
A.
基本偏差，配合公差
B.
基本尺寸，标准公差
C.
标准公差，基本偏差
D.
标准公差，基本尺寸
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【单选题】Morgan (2010)_____a residual CD monitoring method by using amplitude ratio of asynchronous delay-tap sampling plot
A.
described
B.
presented
C.
dealt with
D.
demonstrated
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【单选题】When summarizing the relevant literature in an introduction, writers often use reporting verbs to introduce citations. Certain language patterns are also used to refer to existing studies. Discuss wit...
A.
a finite-time DTSMC law to achieve the objective for the spacecraft with variable tilt of flexible structures using the characteristic modeling method
B.
the problem of testing linear hypotheses in linear regression models with MPE distribution for the within-subject errors
C.
other disadvantages like code bloating and maintainability problems
D.
the consensus point within the non-empty intersection of different convex sets
E.
a residual CD monitoring method by using amplitude ratio of asynchronous delay-tap sampling plot
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【单选题】有以下程序 void WriteStr(char*fn,char*str) { FILE*fp; fp=fopen(fn,"w");fputs (str,fp); fclose(fp);} main() { WriteStr("t1.dat","start"); WriteStr("t1.dat","end");} 程序运行后,文件t1.dat中的内容是______。
A.
start
B.
end
C.
startend
D.
endrt
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【单选题】有以下程序,程序运行后,文件t1.dat中的内容是( )。 #include #include void WriteStr(char *fn,char *str) { FILE *fp; fp=fopen(fn,"w"); fputs(str,fp); fclose(fp); } int main( ) { WriteStr("t1.dat","start"); WriteStr("t1....
A.
start
B.
end
C.
startend
D.
endstart
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【单选题】有以下程序 #include "stdio.h" void WriteStr(char *fn,char *str) { FILE *fp; fp=fopen(fn,"W"); fputs(str,fp); fclose(fp); } main() { WriteStr("t1.dat","start"); WriteStr("t1.dat","end"); } 程序运行后 , 文件 t1.dat...
A.
start
B.
end
C.
startend
D.
endrt
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【单选题】有以下程序 #include void WriteStr(char *fn,char *str) { FILE *fp; fp=fopen(fn,"w");fputs(str,fp);fclose(fp); } main() { WriteStr("t1.dat","start"); WriteStr("t1.dat","end"); } 程序运行后 ,文件 t1.dat 中的内容是 ( )。
A.
start
B.
end
C.
startend
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endrt
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【单选题】有以下程序 #include void WriteStr(char *fn,char *str) { FILE *fp; fp=fopen(fn,"w"); fputs(str,fp); fclose(fp); } main() { WriteStr("t1.dat","start"); WriteStr("t1.dat","end"); } 程序运行后 , 文件 t1.dat 中的内容是 ___...
A.
start
B.
end
C.
startend
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endrt
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【单选题】有以下程序 #include "stdio.h" void WriteStr(char *fn,char *str) { FILE *fp; fp=fopen(fn,"w"); fputs(str,fp); fclose(fp); } int main(void) { WriteStr("t1.dat","start"); WriteStr("t1.dat","end"); return 0; }...
A.
start
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end
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endrt
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相关题目：
【简答题】标准规定,极限偏差是____________尺寸减_____________尺寸所得的代数差。公差带的位置由____________决定,公差带的大小由____________决定。标准对孔和轴各设置了______个基本偏差,对于轴 a—h 的基本偏差为__________,与基准孔构成_________配合。
查看完整题目与答案
【单选题】公差带的大小和位置分别是由什么决定的()
A.
基本偏差，配合公差
B.
基本尺寸，标准公差
C.
标准公差，基本偏差
D.
标准公差，基本尺寸
查看完整题目与答案
【单选题】Morgan (2010)_____a residual CD monitoring method by using amplitude ratio of asynchronous delay-tap sampling plot
A.
described
B.
presented
C.
dealt with
D.
demonstrated
查看完整题目与答案
【单选题】When summarizing the relevant literature in an introduction, writers often use reporting verbs to introduce citations. Certain language patterns are also used to refer to existing studies. Discuss wit...
A.
a finite-time DTSMC law to achieve the objective for the spacecraft with variable tilt of flexible structures using the characteristic modeling method
B.
the problem of testing linear hypotheses in linear regression models with MPE distribution for the within-subject errors
C.
other disadvantages like code bloating and maintainability problems
D.
the consensus point within the non-empty intersection of different convex sets
E.
a residual CD monitoring method by using amplitude ratio of asynchronous delay-tap sampling plot
查看完整题目与答案
【单选题】有以下程序 void WriteStr(char*fn,char*str) { FILE*fp; fp=fopen(fn,"w");fputs (str,fp); fclose(fp);} main() { WriteStr("t1.dat","start"); WriteStr("t1.dat","end");} 程序运行后,文件t1.dat中的内容是______。
A.
start
B.
end
C.
startend
D.
endrt
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【单选题】有以下程序,程序运行后,文件t1.dat中的内容是( )。 #include #include void WriteStr(char *fn,char *str) { FILE *fp; fp=fopen(fn,"w"); fputs(str,fp); fclose(fp); } int main( ) { WriteStr("t1.dat","start"); WriteStr("t1....
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start
B.
end
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startend
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【单选题】有以下程序 #include "stdio.h" void WriteStr(char *fn,char *str) { FILE *fp; fp=fopen(fn,"W"); fputs(str,fp); fclose(fp); } main() { WriteStr("t1.dat","start"); WriteStr("t1.dat","end"); } 程序运行后 , 文件 t1.dat...
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start
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【单选题】有以下程序 #include void WriteStr(char *fn,char *str) { FILE *fp; fp=fopen(fn,"w");fputs(str,fp);fclose(fp); } main() { WriteStr("t1.dat","start"); WriteStr("t1.dat","end"); } 程序运行后 ,文件 t1.dat 中的内容是 ( )。
A.
start
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end
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startend
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【单选题】有以下程序 #include void WriteStr(char *fn,char *str) { FILE *fp; fp=fopen(fn,"w"); fputs(str,fp); fclose(fp); } main() { WriteStr("t1.dat","start"); WriteStr("t1.dat","end"); } 程序运行后 , 文件 t1.dat 中的内容是 ___...
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