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科研项目立项建议书一般包含以下几个部分:项目提出背景、意义及必要性;国内外研究现状与发展趋势;总体研究目标;技术经济指标;主要内容与技术关键;技术路线与可行性分析;计划进度与阶段目标;已有研究基础;经费预算。
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正确
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错误
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【简答题】The economic reform. in Japan has been accelerated.
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【单选题】某种固体保温材料用于包裹金属管，以减小其热损失。若增大该保温材料的厚度，则其保温效果会（）
A.
不好说
B.
变好
C.
变差
D.
不变
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【单选题】普通话声调有几种?
A.
3
B.
4
C.
5
D.
2
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【判断题】学前儿童的注意广度比较狭窄。
A.
正确
B.
错误
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【单选题】What does the sentence 'By the time they do wake up and smell the coffee, it's often too late' (Paragraph 3) imply?
A.
They should keep a calm mind in solving the difficulty of their marriage.
B.
They should remain always on guard against the possible breakage of their marriage.
C.
It's too late for them to handle the problems of their marriage.
D.
It's the right time for them to realize the breakage of their marriage.
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【单选题】有关肿瘤的症状,正确的是
A.
包块较软，边缘清楚而活动，多为良性
B.
肿瘤可伴发出血、感染
C.
某些良性或恶性肿瘤可并发内分泌异常
D.
神经纤维瘤一般多发
E.
以上都正确
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【单选题】Jim has never been to Japan,________? [     ]
A.
was he
B.
has he
C.
didn't he
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【单选题】－Do you know which country has a________ population, Japan or China? －Of course. Japan does. [     ]
A.
smaller
B.
larger
C.
biggest
D.
less
查看完整题目与答案
【单选题】— Which country has _____ population, Japan, India or China? — Japan, of course. [     ]
A.
small
B.
smaller
C.
smallest
D.
the smallest
查看完整题目与答案
【单选题】STL步进是顺控图中,S10—S19的功能是什么
A.
初始化
B.
回原点
C.
基本动作
D.
通用型
查看完整题目与答案
相关题目：
【简答题】The economic reform. in Japan has been accelerated.
查看完整题目与答案
【单选题】某种固体保温材料用于包裹金属管，以减小其热损失。若增大该保温材料的厚度，则其保温效果会（）
A.
不好说
B.
变好
C.
变差
D.
不变
查看完整题目与答案
【单选题】普通话声调有几种?
A.
3
B.
4
C.
5
D.
2
查看完整题目与答案
【判断题】学前儿童的注意广度比较狭窄。
A.
正确
B.
错误
查看完整题目与答案
【单选题】What does the sentence 'By the time they do wake up and smell the coffee, it's often too late' (Paragraph 3) imply?
A.
They should keep a calm mind in solving the difficulty of their marriage.
B.
They should remain always on guard against the possible breakage of their marriage.
C.
It's too late for them to handle the problems of their marriage.
D.
It's the right time for them to realize the breakage of their marriage.
查看完整题目与答案
【单选题】有关肿瘤的症状,正确的是
A.
包块较软，边缘清楚而活动，多为良性
B.
肿瘤可伴发出血、感染
C.
某些良性或恶性肿瘤可并发内分泌异常
D.
神经纤维瘤一般多发
E.
以上都正确
查看完整题目与答案
【单选题】Jim has never been to Japan,________? [     ]
A.
was he
B.
has he
C.
didn't he
查看完整题目与答案
【单选题】－Do you know which country has a________ population, Japan or China? －Of course. Japan does. [     ]
A.
smaller
B.
larger
C.
biggest
D.
less
查看完整题目与答案
【单选题】— Which country has _____ population, Japan, India or China? — Japan, of course. [     ]
A.
small
B.
smaller
C.
smallest
D.
the smallest
查看完整题目与答案
【单选题】STL步进是顺控图中,S10—S19的功能是什么
A.
初始化
B.
回原点
C.
基本动作
D.
通用型
查看完整题目与答案