Constant variations in the amount of sunlight available on Earth at any given location make energy storage a necessary design feature of terrestrial solar-energy systems.
在地球上任何一个特定地点,阳光的不断变化使能量储存成为地球太阳能系统的一个必要设计特征。
The part of a two-part memory address that remains constant and provides a reference point from which the location of a byte of data can be calculated.
保持恒定的两部分内存地址的一部分并提供一个基准点,从这里可以计算一个字节数据的位置。
For example -if I am stuck in a traffic jam, I can post the details of my location on Twitter, and provide constant updates about the situation.
比如说,如果我正塞车受阻,我可以在Twitter上发帖说明我的详细位置信息,提供针对路况的及时更新信息。
So I realize that the constant, c, is the initial location of the object, and it's very common to denote that by x0.
所以我发现常数c,就是物体的初位移,我们习惯用x0表示
To get any location in memory, to get to any value of the list, I simply have to say which element do I want to get, I know that these things are stored in a particular size multiply that index by 4, add it to start, and then it's in a constant amount of time I can go to that location and get out the cell.
取得列表中的任何一个值,简单说来,想要取得列表中的任何元素,我知道这些元素存在特定的大小中,把下标乘以4,加到start上,然后定位到内存单元,并取出值就是固定的时间了,好的,如果元素以固定大小存储。
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