更多“划分是把一个属概念分为它的各个种概念,以明确概念外延的一种思”相关的问题
下列生产安全事故中,不属于特别重大事故的是()。A.一次造成30人以上(含30人)死亡B.一次造成100人
下列生产安全事故中,不属于特别重大事故的是()。A.一次造成30人以上(含30人)死亡B.一次造成100人以上(含100人)重伤(包括急性工业中毒)C.一次造成1亿元以上(含1亿元)直接经济损失D.一次造成10~29人死亡
A.一次造成30人以上(含30人)死亡B.一次造成100人以上(含100人)重伤(包括急性工业中毒)C.一次造成1亿元以上(含1亿元)直接经济损失D.一次造成10~29人死亡
B.一次造成100人以上(含100人)重伤(包括急性工业中毒)C.一次造成1亿元以上(含1亿元)直接经济损失D.一次造成10~29人死亡
C.一次造成1亿元以上(含1亿元)直接经济损失D.一次造成10~29人死亡
D.一次造成10~29人死亡
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威特金等采用三种方法对场依存性—独立性进行了测定,这三种方法是:()。
A.身体顺应测验
B.棒框测验
C.社会技能结构测验
D.向性测量
E.嵌入图形测验
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下列基因属于复杂多基因家族的是( )。
A.真核生物rRNA基因
B.海胆的组蛋白基因家族
C.果蝇tRNA基因家族
D.血红蛋白基因家族
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钙处理钻井液中必须有过量的()。
A.水
B.钙离子
C.造浆土
D.降粘剂
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1856年,()出版了著作《装饰的语法》,作品中由大量设计是以植物形态为装饰动机的。
A.欧文·琼斯B.威廉·莫里斯C.马克穆多D.阿什比
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《辅助设施运维细则》规定,每年汛期前对防汛设施、物资进行()
A.例行巡视
B.特殊巡视
C.全面巡视
D.专业性巡视
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管线边界层处的流体由于()的存在使其流动受影响。
A . 固体壁面
B . 温度
C . 压力
D . 流动面积变化
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某工程网络图如图15所示,工程师在第9天末检查进度,则()。 图15 某工程时标网络图
A.工作L比原计划拖后1天,且影响工期拖后1天
B.工作J比原计划拖后1天,因有1天时差,不影响工期
C.工作J比原计划拖后1天,且影响工期拖后1天
D.工作K比原计划延误1天
E.工作L与原计划吻合
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热力网最大生产工艺热负荷应取经核实后的各热用户最大供热负荷之和乘以同时使用系数。同时使用系数可按()。
A.0.3~0.5 B.0.6~0.9 C.0.8~0.9 D.0.9~1.0
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黄芪配茯苓属于()
A . A.相杀
B . B.相使
C . C.相反
D . D.相畏
E . E.相恶
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具体地说,仓储机械就是指主要用于各类仓库、配送中心进行货物的存取的各种机械设备和器具。例如货架、堆垛机、自动导引搬运车、搬运机器人、分拣设备、提升机、货物出入库辅助设备等。
A . 正确
B . 错误
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ESC系统的部署层级分为()。
A.一级部署
B.二级部署
C.三级部署
D.一级部署和二级部署
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《中华人民共和国放射性污染防治法》规定:______在符合国家规定的区域实行近地表处置。 ______实行集中的深地质处置。
A.低水平放射性固体废物 中、高水平放射性固体废物
B.低、中水平放射性固体废物 高水平放射性固体废物
C.中水平放射性固体废物高水平放射性固体废物
D.低水平放射性固体废物 中水平放射性固体废物
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设由来自正态总体X~N(μ,0.92)容量为9的简单随机样本,得样本均值,则未知参数μ的置信度为0.95的置信区间是___
设由来自正态总体X~N(μ,0.9 2 )容量为9的简单随机样本,得样本均值 ,则未知参数μ的置信度为0.95的置信区间是______.
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International irade fairs have become extremely important venues For conducting business. yet very few domestically based sales organizations have an understanding of how to cake advantage of the opportunities that these shows present. Unlike U.S. trade shows. at which there is an open display of one&39;s goods and services and a 1ot of looking but no buying. a European trade show is relatively closed and only open to those who are there to conduct business.The U.S. company often will spend a lot of money to set up an open display with charming sales people with little seniority or authority. The exhibit is saying. in effect, everyone and anyone is welcome but do not ask too many questions or expect to conduct any serious business. A comparable German exhibit will be more like a fortress where savvy gatekeepers will quickly weed out all but the most important clients who. once allowed into the inner sanctum, will meet directly with senior managers. The message that this exhibit is sending out is that only very special people are welcome and that is its privilege to be allowed to stay.In some societies. the first thing people care about is quality ("Is it the best?"); in other societies, the first thing on a customer&39;s mind is the cost("How cheap is it?"); and in other countries. the concern is style. "&39;How does it look?"). The color. size. and quantity of items need to be. considered in the packaging of any product. The color blue is for funerals in some countries,smaller items are preferred over large items, and number of items in a package can be critical. For example. a golf ball manufacturer unknowingly packaged their golf balls in groups of four and then set 50.000 units to their Asian distributor who promptly sent them all back, advising the manufacturer to repackage the golf balls in packages of three.In many of the countries where the golf balls were to be distributed, the number 4 was equated with death whereas the number 3 is symbolic of long life. For golfers who are known to he superstitious, the number of golf balls in each package was more important to the distributor than the quality of the product.测试题The author may most probably agree that the U.S. trade shows are___________.
A.unsatisfactorily-conductedB.businessman-targetedC.delicately-decoratedD.profit-oriented
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