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[单选题]()是指通过优化设计、更新用能设备和系统、加强能源回收利用等方式以节省一次、二次能源为目的的能源节约项目。
A.能效流程
B.能效工程
C.能效施工
D.能效项目

热门试题:

[判断题]调制物理膨松面坯,使用蛋糕乳化油,其工艺更简单,效率更高,成品具有细密、膨松、色白、胀发性强,质量更好的特点。
A.正确
B.错误
[判断题]两个相邻节点的部分电路叫做支路。 ( )
A.正确
B.错误
[单项选择]组成骨组织的是哪一项:()
A. 骨细胞
B. 软骨细胞
C. 骨细胞、基质纤维和矿物质
D. 骨细胞、脂肪细胞
E. 基质、纤维
[单选题]789.线路上的伤损钢轨应用白铅油做好标记,连续轻伤的标记是( )
A.↑△
B.|←△→|
C.↑△△
D.|←△△→|
[判断题]无齿锯主要用于玻璃幕墙、交通工具超硬金属车身等的救援破拆。
A.正确
B.错误
[单项选择]If the weather ______ more favorable, the crops ______ still better now.


A. were; would have grown
B. has been; would be growing
C. had; would have grown
D. had been; would be growing
[判断题]12级
A.正确
B.错误
[单选题]改类是改变用电( )的简称。
A.方式
B.方案
C.容量
D.类别
[单选题]压力容器焊补处遇到( )情况不能采用强度等级稍低的焊条进行打底焊。
A.结构复杂
B.单面焊双面成形
C.刚性大
D.材料强度高
[填空题]某森林现存量为324 t/hm2,年净生产量为28.6 t/hm2,则其更新率为0.088,全部现存量更新一次约需要______年。
[单选题]糖化过程需要( )参与。
A.脂肪
B.酶
C.糖
D.淀粉
[单项选择]初产妇26岁,妊娠39周,无宫缩.产检:宫底处胎儿部分圆而硬,左侧胎儿部分不规则,右侧胎儿部分宽而平坦占据大部分,耻联上胎儿部份宽而软,此时的胎位应考虑为()。
A. ROA
B. LOP
C. RST
D. RSA
E. RSP
[判断题] 冠字号码查询工作记录对象仅为第五套人民币100元券。( )
A.正确
B.错误
[判断题]为了考核电气设备的绝缘水平,我国规定:10kV对应的允许最高工作电压为11.5kV。
A.正确
B.错误
[单选题]根据《关于加强人防工程监理从业监管工作的通知》(闽人防办〔2017〕60号)规定,总监理工程师与安装专业监理工程师最多可在同一地区()个人防工程项目中任职,不得跨地区任职。
A.一
B.二
C.三
D.四
[判断题]电喷发动机的维护项目要求检查微电脑插头是否牢固可靠地插在插座内。( )
A.正确
B.错误
[判断题]屋顶由屋面层和结构层两个部分构成。( )
A.正确
B.错误
[判断题]工作票应使用黑色或蓝色的钢(水)笔或圆珠笔填写与签发,一式两份,内容应正确、填写应清楚,不得任意涂改。
A.正确
B.错误
[多项选择]现代企业制度的内涵包括( )。
A. 以企业法人财产制度为核心内容
B. 以公司制为主要形式
C. 以产权清晰、责权明确、政企分开、管理科学为特征
D. 以完成计划指标为目的
[判断题] 中间站利用本务机车调车,应使用附有示意图的调车作业通知单。 ( )
A.正确
B.错误
[单项选择]互素多项式的性质,若f(x)|g(x)h(x),且(f(x),g(x))=1,那么可以推出什么?()
A. g(x)
B. h(x)
C. f(x)g(x)
D. f(x)
[单选题]急性肾盂肾炎病人的护理诊断,下列哪项不正确
A.体液过多
B.体温过高
C.潜在的慢性肾衰
D.排尿异常
[单选题] 转速为1500~3000转/分钟的滚动轴承的润滑加油标准为( )。
A.油位在轴承最下部滚动体中心以下,但不低于滚动体下缘
B.油位在轴承最下部滚动体中心以上,但不得浸没滚动体上缘
C.油位在轴承最下部滚动体中心处
D.油位在轴承最下部滚动体上缘或浸没滚动体
[单选题]三凹征见于
A.混合性呼吸困难
B.呼气性呼吸困难
C.心源性呼吸困难
D.吸气性呼吸困难
E.以上均可以
[单项选择]()是以他人特定的空间供自己土地便利之用的权利。
A. 空间使用权
B. 空间占有权
C. 空间地役权
D. 空间配置权
[单项选择]

Are women really advancing In Africa, HIVAIDS has set them back, while in India, pregnant women (1) prefer boys they abort half a million females a year. And in Britain, which saw a (2) female prime minister during the 1980s, a report by the nation’s Equal Opportunities Commission says gender equality in public life is "decades away". (3) about 10% of senior positions in large companies and law enforcement are held by women, while the (4) for women in Parliament is so slow that equality may (5) a couple centuries.
In Britain, as in America, there’s a (6) that discrimination plays (7) of a role in women’s progress in public life as more women stay in favor of motherhood (8) careers in what’s called "choice feminism". These "choices", however, are often (9) .by the high cost of day care or its unavailability.
In Japan, (10) discrimination again
A. qualified
B. effective
C. powerful
D. potent

[单项选择]

A narrowing of your work interests is implied in almost any transition from a study environment to managerial or professional work. In the humanities and social sciences you will at best reuse only a fraction of the material (1) in three or four years’ study. In most career paths academic knowledge only (2) a background to much more applied decision-making. Even with a " training " form of degree, (3) a few of the procedures or methods (4) in your studies are likely to be continuously relevant in your work. Partly this (5) the greater specialization of most work tasks compared (6) studying. Many graduates are not (7) with the variety involved in (8) from degree study in at least four or five subjects a year to very standardized job (9) . Academic work values (10) inventiveness, originality, and the cultivation of self-realization and self-development. Emphasis is placed (11) generating n
A. hardly
B. scarcely
C. evenly
D. only

[单项选择]Mr. Brown is supposed to ( )for Italy last month.
A. be leaving
B. have left
C. leave
D. have been left
[多选题]在室内高压设备上工作,在( )应悬挂“止步,高压危险!”的标示牌。
A.A-工作地点两旁
B.B-对面运行设备间隔的遮栏(围栏)上
C.C-禁止通行的过道遮栏(围栏)上
D.D-检修设备上
[判断题]批量代付业务转账账号只能输入签约的内部账号
A.正确
B.错误
[单项选择]
{{B}} Text{{/B}}
Although "lie detectors" are widely used by governments, police departments and businesses, the results are not always accurate. Lie detectors are commonly {{U}} (26) {{/U}} as emotion detectors, for their aim is to {{U}} (27) {{/U}} bodily changes that contradict what a {{U}} (28) {{/U}} says. The lie detector records changes {{U}} (29) {{/U}} heart rate, breathing, blood pressure, and the electrical {{U}} (30) {{/U}} of the skin. In the first part of the {{U}} (31) {{/U}} you are electronically connected to the machine and {{U}} (32) {{/U}} a few neutral questions ("What is your name " etc. ). Your physical reactions serve {{U}} (33) {{/U}} the standard for evaluating what comes {{U}} (34) {{/U}} Then you are presented with a few {{U}} (35) {{/U}} questions among the n
A. deny
B. confuse
C. mislead
D. cancel
[单选题]有毒气体检测仪的探头(氧气探头除外)应当至少( )更换一次
A.每半年
B.每年
C.每两年
D.每五年
[判断题]高处作业使用的脚手架应经验收合格后方可使用。上下脚手架应走斜道或梯子,身手矫捷的也可沿脚手杆或栏杆等攀爬。
A.正确
B.错误
[单项选择]隐血试验前3天禁忌的饮食是()
A. 豆制品
B. 马铃薯
C. 大白菜
D. 白萝卜
E. 绿叶菜

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