更多“某奶茶店购进奶粉、红茶、木糖醇三种奶茶原料，所用费用相等，已”相关的问题
从测量误差的观点来看，电能表检验装置的准确度反映了综合，包括（）。
A.标准器的误差和其它的附加误差
B.装置的系统误差和随机误差
C.装置的系统误差、随机误差以及操作人员的疏失误差
D.标准器的误差
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某轮真航向为200º，陀螺差为+2º，则该轮应驶的陀螺航向为（）
A.198º
B.200º
C.202º
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保险公司违反《保险法》规定，损害社会公共利益，可能严重危及或者已经严重危及保险公司的偿付能力的，国务院保险监督管理机构可以对该保险公司实行接管。( )
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核磁共振成像是通过测量放入磁场中的原子核(组成人体组织的基本元素)和外激励(射频信号)间产生共振后获得的核磁共振信号而成像的 。
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下述出口补贴中，属于《补贴和反补贴协议》中“禁止使用补贴”的是（）
A.对于农产品的补贴
B.为公共利益而开支的补贴
C.为平衡地区贫富差异而开支的补贴
D.政府代为支付工业企业的信贷费用
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向心推力轴承和推力向心轴承是同一类型的滚动轴承。
A . 正确
B . 错误
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下列哪个部件不属于传动系?
A. 手动变速器 B. 差速器 C. 转向器 D. 离合器
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根据《软件文档管理指南GB/T16680-1996》，关于软件文档编制计划，下面说法不正确的是______。
A．文档计划应分发给开发组成员，此外所有与该计划有关的人都应得到文档计划B．编制文档计划的工作应及早开始，对计划的评审应贯穿项目的全过程C．文档计划中应规定每个文档要达到的质量等级，其本身必须是一个单独的正式文档D．文档计划中应指定文档管理员等参与文档的人员职责
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乡村社会学从应用的角度看，其研究的内容包括()。
A．乡村社会问题
B．乡村社会控制
C．农村社会保障
D．乡村社会现代化
E．乡村社会调查
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某广告主按照ocpc进行广告投放，出价10元，CVR5%，CTR10%，已知竞争该位置ECPM需要达到52以上，该广告能够胜出。
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根据下列材料，请回答下列各题 We can begin our discussion of 'population as a global issue' with what most persons mean when theydiscuss 'the population problem': too many people on earth and a too rapid increase in the number added eachyear. The facts are not in dispute. It was quite right to employ the analogy that likened demographic(人口统计学的． growth to 'a long, thin power fuse that burns steadily and haltingly until it finally reaches the charge, andexplodes'. To understand the current situation, which is characterized by rapid increases in population, it is necessary tounderstand the history of population trends. Rapid growth is a comparatively recent phenomenon. Looking back atthe 8,000 years of demographic history, we find that populations have been virtually stable or growing ver~slightly for most of human history. For most of our ancestors, life was hard, often nasty, and very short. There washigh fertility in most places, but this was usually balanced by high mortality. For most of human history, it wasseldom the case that one in ten persons would//ve past forty, where infancy and childhood were especially riskyperiods. Often, societies were in clear danger of extinction because death rates could exceed their birth rates. Thus, the population problem throughout most of history was how to prevent extinction of the human race. This pattern is important to know. Not only does it put the current problems of demographic growth intoa historical perspective, but it suggests that the cause of rapid increase in population in recent years is not asudden enthusiasm for more children, but an improvement in the conditions that traditionally have caused highmortality. Demographic history can be divided into two major periods: a time of long, slow growth which extended fromabout 8000 B.C. till approximately 1650 A.D. and a period of rapid, dramatic growth since 1650. In the first periodof some 9,600 years, the population increased from some 8 million to 500 million in 1650. Between 1650 and thepresent, the population has increased from 500 million to more than 4 billion. And it is estimated that by the year2020 there will be 8 billion people throughout the word. One way to appreciate this dramatic difference in suchabstract numbers is to reduce the time frame. to something that is more manageable. Between 8000 B.C. and 1650,an average of only 50,000 persons was being added annually to the worlds population each year. At present, thisnumber is added every six hours. The increase is about 80,000,000 persons annually. According to the passage, 'population as a global issue'__________A.is quite unlike the population problem and thus doesnt need our concernB.focuses on tracking down the reason of rapid population growthC.deals with the same problem aroused by the population problemD.will manage the population growth problem from global perspectives
A.C.B.D.C.C.D.isE.focusesF.dealsG.will
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A．诊断怀疑偏倚B．暴露怀疑偏倚C．无应答偏倚D．志愿者偏倚E．沾染偏倚若研究对象知道自己存在某种预后因素，或了解研究目的，其主观因素亦可对研究接造成影响，此属于
A．
B．
C．
D．
E．
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浙江省农村合作金融机构固定资产购建应遵循（）的原则。
A . A、统筹规划
B . B、预算管理
C . C、效益优先
D . D、促进发展
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柴油机各分泵柱塞具有互换性。（)
柴油机各分泵柱塞具有互换性。()
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