更多“能发生硫色素特征反应的药物是”相关的问题
西江经济带的城镇化建设要突出特色,打造()的现代化城镇。
A.景美 B.河畅 C.岸绿 D.水清
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麻醉中应如何防止血压过度下降()。
A.加强血压监测
B.大量快速输液
C.避免麻醉阻滞平面过高
D.将手术床向右倾30°
E.使用升压药
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Many of the most damaging and life threatening types of weather, such as torrential rains and severe thunderstorms, begin quickly, strike suddenly, and disappear rapidly, de-stroying small regions while leaving neighboring areas untouched. Conventional (普通) computer models of the atmosphere have limited value in predicting short-lived local storms because the available weather data are generally not detailed enough to allow com-puters to see clearly the small atmospheric changes that come before these storms.In most nations, for example, weather-balloon observations are taken just once every twelve hours at location typically separated by hundreds of miles. With such limited data, conventional forecasting models do a much better job predicting general weather conditions over large re-gions than they do forecasting specific local events.Until recently, the observation-intensive approach needed for accurate, very short range forecasts, or "nowcasts", was impracticable. The cost of equipping and operating many thousands of conventional weather stations was extremely high, and the difficulties involved in rapidly collecting and processing the raw weather data from such a network were beyond overcoming. Fortunately, scientific and technological advance have overcome most of these problems. Radar systems, automated weather instruments, and satellites are all capable of making detailed, nearly continuous observations over large regions at a rela-tively low cost. Communication satellites can transmit data around the world cheaply and immediately, and modern computers can quickly compile and analyze this large volume of weather information. Meteorologists (气象学家) and computer scientists now work together to design computer programs and video equipment capable of transforming raw weather data into words, symbols, and vivid graphic displays that forecasters can interpret easily and quickly. As meteorologists have begun using these new technologies in weather forecasting offices, nowcasting is becoming a reality.
A.Severe Thunderstorms and Damages.B.Weather Forecasting and Life-threatening.C.Science Advances and Nowcasts.D.Available Data and Nowcasts.
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25. 下面程序的输出结果是______。#includevoid main ( ){ int i, j, k; char a[ ]={"$$$"}; for (i=0; i<3; i++) { printf ("\n"); for (j=0; j
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外币票据托收中,票据正面的记载事项如有更改,必须由出票人在更改处签章证明,否则我行不予受理,但如果更改处为票面金额、出票日期或收款人中的任意一项,即使有出票人的签章证明,我行也不予受理。
A . 正确
B . 错误
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嫦娥二号月球卫星是发球我国探月工程三步走的()步。
A.第一步,探 B.第二步,落 C.第三步,回 D.第二步,落的前导
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A.端坐位B.仰卧屈膝位C.截石位D.侧卧位E.去枕平卧位脾切除术后应取
A.
B.
C.
D.
E.
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膳食纤维主要存在于
A. 鸡蛋 B. 瘦猪肉 C. 牛奶 D. 蔬菜
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以下哪项办法不属于使用PURL提高邮件响应率?()
A.使用潜在客户的名字,并给予个性化的信息 B.和消费者建立更有意义的对话 C.吸引顾客登录,增加点击率 D.与门户网站建立链接,提升搜索排名
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电气装置安装时注意,组合装配六氟化硫封闭式电气元件时,应在无风沙、无雨雪、空气相对湿度小于______的条件下进行,并采取防尘、防潮措施。
A.60%
B.70%
C.80%
D.90%
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下列哪个时期小儿的死亡率最高()。
A.胎儿期 B.围生期 C.幼儿期 D.学龄前期
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一养殖户,用敌敌畏涂擦驱牛体表寄生虫,但十余分钟后牛就发病,不安,大量流涎等。如果用敌百虫涂擦引起中毒,下列药物中,哪个不能用于皮肤冲洗( )
A.自来水
B.生理盐水
C.肥皂水
D.糖盐水
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关于软件系统,正确的说法是______。
A. 系统软件的特点是通用性和基础性 B. 高级语言是一种独立于机器的语言 C. 任何程序都可被视为计算机的系统软件 D. 编译程序只能一次读取、翻译并执行源程序中的一行语句
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甲状腺大部切除术后,立即发生声音嘶哑说明()
A.碘迟缓反应
B.甲状腺危象先兆
C.喉上神经内支损伤
D.喉返神经损伤
E.血钙降低
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客户持加油卡加油时,按当日相关油品的零售价和实际加油数量扣减用户卡余额;客户持加油卡到便利店消费时,按当日便利店系统维护的相关商品销售价格和购买数量扣减用户卡余额。
A . 正确
B . 错误
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