更多“张先生，60岁，因术中失血过多，医嘱：输入库存血1200ml”相关的问题
在自由空间传播的平面时谐电磁波，其电场强度的振幅比磁感应强度的振幅（）
A.大8个量级
B.小8个量级
C.小6个量级
D.大6个量级
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【单选题】如果只想对某个部门或某个人员的工资数据进行修改,最佳方法是利用系统提供的()功能A. 页编辑 B. 筛选 C. 替换 D. 过滤器
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Aspects of AccountingA. youngest B. oldest C. largest D. smallest
Accounting is one of the (21) ... professions on record. The art of bookkeeping has been practiced from very early times. The Romans had an elaborate system of keeping accounts, and it is said they used a system (22) ... to the double entry system. A review of accounting over the ages indicates accountants have not always done the same work, but they have (23) ... similar functions. For example, accountants in Roman times were responsible for recording business transactions. During the industrial (24) ... of the United States, much of the (25) ... came from England and Scotland and the investors insisted on sending accountants from those countries to vouch for the reported results of the undertakings. In the late 1800s a professional accountant was described as an (26) ... :someone who looks for leaks, someone who detects and exposes that which is wrong, and someone who clearly reports facts as they exist, whetherthey be plainly expressed by clear and distinct records or whether they be concealed or hidden. The infrastructure that (27) ... the production and delivery of accounting’s information product is the ac counting information system. Simply (28) ...,a system is a set of resources brought together to achieve some common goal. The (29) ...of an accounting information system is to collect and store data about business processes that can be used to generate a meaningful output for decision makers.
The resources (30) ... to build accounting information systems include people and technologies. As you are probably aware, technologies have evolved over the years from manual re sources to the advanced information technologies available today. This evolution will continue.
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图示为Photoshop中的（）。
图示为Photoshop中的（）。
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电子商务安全问题来源于（）。
A . A、硬件层面
B . B、软件层面
C . C、应用层面
D . D、环境层面
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计算机中，因断电而丢失的信息待再通电后（）恢复。
A.能全部
B.有可能
C.能部分
D.一点不能
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设n是描述问题规模的非负整数,下面程序段的时间复杂度是()。 x=2; while(x x=x*2;
A. O( ) B. O(n) C. O( ) D. O( )
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超低空飞行，按照飞行高度区分为（）
A.距地面或水面50M以下；
B.距地面或水面100M以下；
C.距地面或水面5M至100M，
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被碱液灼伤后不正确的处理方法有（）。
A．呼吸新鲜空气
B．用大量清水冲洗
C．用硫酸液中和
D．尽快去医院
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单纯的（）现象一般情况下只能在固体内进行。
A、热辐射
B、对流换热
C、热传导
D、换热
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薄膜式弹性元件根据其结构不同还可以分为（）2种。
A.膜盒、波纹管
B.弹簧管、波纹管
C.膜片、波纹管
D.膜片、膜盒
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某县小学在2002年7月10日经批准，以划拨方式取得一宗国有土地使用权，用途为教育用地，随后该校向县土地登记部门提出申请，要求办理土地登记。该小学在申请登记该宗土地时应提交哪些登记资料？
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设备管理部门负责对设备操作人员进行必要的培训，对符合要求的人员颁发有关证件（含设备操作证的内容）。
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无缝线路应力放散，应采用（）撞轨法。
A.滚筒配合
B.滚筒结合拉伸配合
C.滚筒
D.拉伸
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