读图题请写出以下零件的名称:零件1________、零件19________、零件12________、零件11________、零件17________、零件20________、零件18________、零件3________、零件15________

工业地域成因分类:1__________形成的工业地域;2____________的工业地域。发育程度分类:发育程度3________的工业地域;发育程度4________的工业地域。

图灵机由4部分组成:1一条无限长的纸带、2一个读写头、3________、4一个状态寄存器。 A: 一套控制规则 B: 一块内存条 C: 一个理想擦头 D: 一个转轮

Her attitude to him was quite the sameas it had always been.本句话中as it had always been是1______从句，引导词是2______，在从句中做3________（主语？宾语？表语？定语？状语？），先行词是4 _________。

中国大学MOOC: Virtual Reality is _____1_____ as the use of computer technology to create a _____2_______ environment. When you view VR, you are viewing a completely different reality than the one in front of you. Virtual reality may be ____3________, such as an animated scene, or an ______4_____ place that has been photographed and included in a virtual reality ____5_____. With virtual reality, you can move around and look in every _____6______ --up, down, sideways and behind you, as if you were _________7______there. You can view vi

函数的定义域是/ananas/latex/p/1132315: (-∞, -3)∪(-3, +∞)|(-∞, -3)∪(-3, 3)∪(3, +∞)|(-∞, -3)∪(3, +∞)|(-∞, 3)∪(3, +∞)

智慧职教: 按自然数的乘法按定义计算3×5. 解   由定义5知3x5=(3x4) 3 =[(3x3) 3] 3 ={[(3x2) 3] 3} 3 ={{[(3x1) 3] 3} 3} 3 ={{[(3 3) 3] 3} 3} ={[(6 3) 3] 3} =(9 3) 3 =12 3=15 上述计算是（   ）的

3√3—/3√3/

下列各项中，哪一项不是Kirsch边缘检测中构建的模板（） A: [5 5 5；-3 0 -3；-3 -3 -3] B: [-3 5 5；-3 0 5；-3 -3 -3] C: [5 5 5；-3 -3 0；-3 -3 -3] D: [-3 -3 -3；-3 0 -3；5 5 5]

3⊥3与3┬3舌轴嵴形态的区别是（） A: 舌轴嵴3┬3与3┬3同样明显 B: 舌轴嵴3┬3不如3⊥3明显 C: 舌轴嵴3┬3比3⊥3明显 D: 舌轴嵴3┬3与3⊥3均不明显