更多“智慧职教: 治疗耐青霉素G的耐药金葡萄所致的脑膜炎应首选:”相关的问题
Almost every new innovation goes through there phases. When initially introducing into the market, the process of adoption is slow. The early 79. ______ models are expensive and hard to use, and perhaps even unsafe. The economic impact is relatively great. 80. ______ The other phase is the explosive one, where the innovation is rapidly 81. ______ adopted by a large number of people. It gets cheaper and easier to use and becomes something familiar. And then in the third stage, diffusion (传播,扩 散) of the innovation slows down again, as if it permeates out across the 82. ______ economy. During the third phase, the whole new industries spring up to produce 83. ______ the new product or innovation, and to service it. For example, during the 1920s, there is a dramatic acceleration in auto production, from 1.9 million in 84. ______ 1920 to 4.5 million in 1929. This boom was accompanied with all sorts of 85. ______ other essential activities necessary for an auto-based nation: Roads had to be built for the cars to run on; refineries and oil wells, to provide the gasoline; and garages, to repair it. Historically, the same pattern 86. ______ is repeated again and again with innovations. The construction of the electrical system requested an enormous early investment in generation and 87. ______ distribution capacity. The introduction of the radio was followed by a buying spree (无节制的狂热行为) by Americans what quickly brought radios into 88. ______ almost half of all households by 1930, up from nearly none in 1924.
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患者,女性,35岁,尿频、尿急、尿痛半年余,伴有低热,抗感染治疗后症状好转不明显。尿常规:白细胞30个/HP,红细胞8个/HP,肾图:左肾积水,右肾受损。若检查示左肾功能不全,该患者最适宜的治疗方案为()
A.抗结核治疗
B.右肾切除
C.左肾造瘘
D.抗结核治疗+左肾造瘘
E.右肾切除+左肾造瘘
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联系三角形定向推算的地下起始边方位角的较差应小于(),方位角平均值中误差为±()。
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该程序运行到第8行时,在屏幕上输入“3.2空格2.1再单击回车”,此时a的值是:()
1)#include
2)usingnamespacestd;
3)intmain()
4){
5)inta,b,result;
6)cout<<"pleaseinputtwonumbers:\n";
7)cin>>a>>b;
8)result=3*a-2*b+1;
9)cout<<"resultis"<
10)}
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玻璃体的发育分为( )阶段
A.原始玻璃体,成熟玻璃体两个B.原始玻璃体,次级玻璃体两个C.原始玻璃体,第一玻璃体,第二玻璃体三个D.原始玻璃体,第二玻璃体,第三玻璃体三个
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为了降低甘遂的毒性,常用的炮制方法是
A. 甘草水炙B. 盐水炙C. 醋炙D. 通便炙
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中国营养学会制定了指导我国居民摄取合理营养的建设性文件是()。
A.平衡膳食原则
B.中国居民膳食指南
C.膳食指导原则
D.居民膳食目标
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格式标准化是指一个通用的、书面的洽商变更单。这个单子的目的就是要解决在结算时出现的只有工程变更的简单描述,却没有工程量和工程价款的问题,以保证建设三方甲方、乙方、()的利益最大化。
A.监理方
B.审计方
C.分包方
D.总包方
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某机电公司承包了某化工厂的设备及管道的防腐蚀工程。由于设备表面还存有铁锈和旧的防腐层,必须对设备进行预处理。工程防腐蚀涂层采用刷涂的施工方法,防腐蚀衬里采用聚氯乙烯塑料衬里。施工完毕,经总工程师鉴定,...适用于各种涂料、各种被涂物,且涂膜厚度均匀、外观平整,生产效率高等优点的防腐蚀涂装方法是( )。
A.刷涂
B.喷涂
C.淋涂
D.刮涂
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再生剂含碳量多少对汽油辛烷值没有影响。
A . 正确
B . 错误
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收敛思维也称集中思维,是指在解决问题的过程中尽可能利用已有的知识和经验,把众多的信息逐步引导到条理化的逻辑程序中去,以便最终得到一个合乎逻辑的答案。
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7月28日,某煤矿掘进队作业人员一部分在平巷掘进,一部分人在上风眼运料。由于绞车信号失灵尚未修好,工作面又急于施工,就用人喊话联系提料,但局部通风机距离绞车较近,噪声较大(局部通风机没安消声器),喊话...简述造成此次事故的原因。
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下列关于p图的描述正确的有( )。
A.p图的统计基础是泊松分布 B.如果ni变化不大,则采用单一的等于平均子组大小的一组控制线 C.当ni变化较大时,可采用标准化变量的方法 D.若ni不全相等,则p控制图的LCLp和UCLp是凹凸状的 E.p图是控制过程的合格品率P的控制图
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