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【单选题】
TRIZ理论中,当系统要求一个参数向相反方向变化时,就构成了( )矛盾
A.
技术矛盾
B.
物理矛盾
C.
系统矛盾
D.
资源矛盾
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参考答案:
举一反三
【简答题】健康是指躯体的一种稳定、充满活力的一般状态。判断对错
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【简答题】请使用VC++2010或者手机端C程序编译器,完成下列程序的编译、运行,并写出程序运行结果,截图上传、手写拍照上传、答题区直接输入答案均可。 #include int main() { printf("C语言程序设计!"); return 0; }
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【单选题】喷砂机的最大压力不得超过()MPa
A.
0.6-0.7
B.
0.6-0.9
C.
0.6-0.8
D.
0.6-1.0
查看完整题目与答案
【单选题】Had he picked up some Sichuan dialect when he studied with his classmates from Sichuan, he ______ with the local villiagers tomorrow
A.
spoke
B.
could speak
C.
could have spoken
D.
will speak
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【单选题】Although the old men spoke their local dialect ______.
A.
it was going out of fashion with their parents
B.
it was difficult for the younger people to understand them
C.
it is still spoken by the local people today
D.
it is not spoke by all the local people today
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【单选题】Nice _____ you again. [ ]
A.
see
B.
to see
C.
seeing
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【简答题】a _________ (vt.) 逮捕 (n.) 拘留
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【简答题】vt. 记录下,描述,捕捉 俘虏;逮捕
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【简答题】( )是指用空压机、储砂罐、喷砂管、喷头等设备,利用空压机产生的强大气流形成高压砂流除锈。
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【单选题】喷砂采用的空气压缩机,空压机气压为()Pa。
A.
1.0×105~1.5×105
B.
2.0×105~2.5×105
C.
6.0×105~6.5×105
D.
4.0×105~4.5×105
查看完整题目与答案
相关题目:
【简答题】健康是指躯体的一种稳定、充满活力的一般状态。判断对错
查看完整题目与答案
【简答题】请使用VC++2010或者手机端C程序编译器,完成下列程序的编译、运行,并写出程序运行结果,截图上传、手写拍照上传、答题区直接输入答案均可。 #include int main() { printf("C语言程序设计!"); return 0; }
查看完整题目与答案
【单选题】喷砂机的最大压力不得超过()MPa
A.
0.6-0.7
B.
0.6-0.9
C.
0.6-0.8
D.
0.6-1.0
查看完整题目与答案
【单选题】Had he picked up some Sichuan dialect when he studied with his classmates from Sichuan, he ______ with the local villiagers tomorrow
A.
spoke
B.
could speak
C.
could have spoken
D.
will speak
查看完整题目与答案
【单选题】Although the old men spoke their local dialect ______.
A.
it was going out of fashion with their parents
B.
it was difficult for the younger people to understand them
C.
it is still spoken by the local people today
D.
it is not spoke by all the local people today
查看完整题目与答案
【单选题】Nice _____ you again. [ ]
A.
see
B.
to see
C.
seeing
查看完整题目与答案
【简答题】a _________ (vt.) 逮捕 (n.) 拘留
查看完整题目与答案
【简答题】vt. 记录下,描述,捕捉 俘虏;逮捕
查看完整题目与答案
【简答题】( )是指用空压机、储砂罐、喷砂管、喷头等设备,利用空压机产生的强大气流形成高压砂流除锈。
查看完整题目与答案
【单选题】喷砂采用的空气压缩机,空压机气压为()Pa。
A.
1.0×105~1.5×105
B.
2.0×105~2.5×105
C.
6.0×105~6.5×105
D.
4.0×105~4.5×105
查看完整题目与答案
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