更多“下列虫种中,不是经昆虫媒介传播的是()”相关的问题
病人,男,50岁。眩晕欲仆,头重脚轻,筋惕肉,肢麻震颤,腰膝酸软,舌红苔薄白,脉弦细。其病机是
A.肝火上炎 B.肝阳上亢 C.肝阴不足 D.肝气郁结 E.肝阳化风
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急性阑尾炎的手术选择是()
A.单纯性阑尾炎行阑尾切除术,切口一期缝合
B.化脓性或坏疽性阑尾炎,行阑尾切除术
C.阑尾周围脓肿,无局限,行切开引流术
D.已发生阑尾脓肿,术中必须切除阑尾
E.阑尾周围脓肿,已局限,病情平稳,给予抗生素加支持疗法
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俾斯麦型社会保障模式又被称为()。
A.强制储蓄型模式
B.福利国家型模式
C.社会保险型模式
D.国家保险型模式
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软件开发环境是全面支持软件开发全过程的______的集合。
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医疗事故争议的任一方,拒绝或者拖延尸检,超过规定时间影响对死因判定的,由拒绝或者拖延的一方承担责任。()
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Will Quality Eat up the US Lead in Software If US software companies don’t pay more attention to qu... the US. D. The US will no longer be the first software player in the world.
AIready, of the world’s 12 software houses that have earned the highest rating in the world, seven are in India. That’s largely because they have used new methodologies rejected by American software specialists. For example, for decades, quality specialists, W. Edwards Deming and J. M.
Juran had urged US software companies to change their attitudes to quality. But their quality call mainly fell on deaf ears in the US — but not in Japan. By the 1970s and 1980s, Japan was grabbing market share with better, cheaper products. They used Deming’s and Juran’s ideas to bring down the cost of good quality to as little as 5% of total production costs. In US factories, the cost of quality then was 10 times as high: 50%. In software, it still is.
Watts S. Humphrey spent 27 years at IBM heading up software production and then quality assurance. But his advice was seldom paid attention to. He retired from IBM in 1986. In 1987, he worked out a system for assessing and improving software quality. It has proved its value time and again. For example, in 1990 the cost of quality at Raytheon Electronics Systems was almost 60% of total software production costs. It tell to 15% in 1996 and has since further dropped to below 10%.
Like Deming and Juran, Humphrey seems to be winning more praises overseas than at home. The Indian government and several companies have just founded the Watts Humphrey Software Quality Institute at the Software Technology Park in Chennai, India. Let’s hope that US lead in software will not be eaten up by its quality problems.
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在Excel 2010中,下列按钮可以实现数据区域的单元格合并及居中的是()。
在Excel 2010中,下列按钮可以实现数据区域的单元格合并及居中的是()。
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可诱发消化性溃疡的药物是()
A.阿司匹林
B.雷尼替丁
C.奥美拉唑
D.碳酸氢钠
E.西沙必利
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发生导管感染的原因不包括()
A.无菌操作不严格
B.患者全身情况差
C.导管留置时间长
D.置管后未及时使用抗生素
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花境季相设计应重点关注()。
A.花境主景季节
B.每季均至少有3~4种花卉作为主基调植物开放
C.种植床的边缘
D.花境内的小品设计
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将企业生产物流划分为大量生产、单件生产和成批生产三种类型的依据是()。
A、生产专业化的程度
B、工艺过程的特点
C、生产方式
D、物料流经的区域
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经行小腹灼痛拒按,痛连腰骶,经量多,经期长,平素带下黄秽,首选方是()
A.清热调血汤 B.生化汤 C.温经汤 D.圣愈汤 E.桃红四物汤
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现在手机和平板使用的防刮的“大猩猩”玻璃的主要成分是______。
A.二氧化硅
B.氧化钠
C.氧化钙
D.氧化镁
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