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列举三种主要的智力测验。
设有定义int a=5,b,*p=
合营企业出资额的转让,必须由董事会的董事一致通过。( )
The proof of pudding is in the eating.
陷阱也是一种中断,是处理机和内存内部产生的中断。
分时系统中一般不存在处理机调度。
在含有Fe3 和Fe2 离子的溶液中,欲使Fe3 / Fe2 电对的电位升高,宜加入的溶液是(忽略离子强度的影响)
在置信度为95%时,测得Al2O3的平均值的置信区间为35.21±0.10,其意义是
一.什么是准确度?准确度用什么来量度?
蒸气冷凝器的传热面积为5m2,酒精蒸气冷凝温度78℃,冷凝热为845kJ/kg,冷凝水初温为20℃,终温为35℃。若K=800w/m2.K,问此冷凝器能否冷凝350kg/hr的酒精蒸气?
路由选择协议位于( )
A computer system includes a computer, peripheral devices, and software. The electric, electronic, and mechanical devices used for processing data are referred to as hardware. In addition to the computer itself, the term “hardware” refers to components called peripheral devices that expand the computer’s input, output, and storage capabilities. Computer hardware in and of itself does not provide a particularly useful mind tool. To be useful, a computer requires a set of instructions, called software or a computer program, which tells the computer how to perform a particular task. Computers become even more effective when connected to other computers in a network so users can share information.
( )提出了联结主义学习理论.
两种不同的理想气体,若它们的最概然速率相等,则它们的
两个直径相差甚微的圆柱体夹在两块平板玻璃之间构成空气劈尖,如图所示,单色光垂直照射,可看到等厚干涉条纹,如果将两个圆柱之间的距离L拉大,则范围内的干涉条纹 [含图片]
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