The test program used is a derivative of the xevKeyDyn.pl program first described in the developerWorks article "Expand your text entry options with keystroke dynamics" (see Resources).
使用的测试程序是先前在developerWorks文章 “用击键力学扩展文本输入选项” 中介绍的xevKeyDyn.pl 程序的派生程序（请参阅 参考资料）。
METHODS: to test the contents of cefotaxime sodium and cimetidine in all kinds of infusions using first order derivative and double wavelength spectrophotometry.
方法：采用一阶导数分光光度法和双波长光谱法测定各配伍液中头孢噻肟钠和西咪替丁的含量。
METHODS: to test the contents of cefotaxime sodium and cimetidine in all kinds of infusions using first order derivative and double wavelength spectrophotometry.
方法：采用一阶导数分光光度法和双波长光谱法测定各配伍液中头孢噻肟钠和西咪替丁的含量。
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