Methods: the sample, after the nitric acid and the perchloric acid digestion was induced in the flame atom absorption spectrophotometer with standard series comparison quota.
方法:样品用硝酸和高氯酸消化后,导入火焰原子吸收分光光度计中,与标准系列比较定量。
It's not even that by 1971, the last year for the original 300 series, the model had been watered down in comparison to the legendary high-performance "letter cars" of 1955-65.
这种感觉甚至都不是因为在原版300系列的最后一年1971年,它与1955 - 65年的“字母系列车”的传奇式高性能相比,已经是无地自容了。
Now, as I stated in Part 1 of this series, Bluetooth clients have a lot more work to do in comparison with Bluetooth servers -- and if you think about it for a second, you'll understand why.
现在,就像在这个系列的 第 1 部分 中说过的,比起蓝牙服务器,蓝牙客户机要做的工作多得多,而且只要想一下,就会理解为什么。
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