SWEAP太阳风实验将计算太阳风中的电子，质子及氦离子的数量，并且测量这些粒子的性质。
The SWEAP solar wind experiment will count the electrons, protons and helium ions in the solar wind and measure their properties.
“你的数据如何不环保？”这项报告中，显示了一些顶尖计算机公司数据中心的能源消耗类型及数量。这些数据中心是存储信息的大型服务器库。
"How Dirty Is Your Data?" examines the amount and type of energy consumed by several top tech companies' data centers, the massive warehouses where banks of servers store information.
对于本例来说，创建count函数来将整个文件读取到一个大字符串中，然后计算参数数量及新添参数数量。
For this example, you create a count function to read the entire file into one big string, and then count the total number of characters and the number of newline characters.
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