题目内容
色谱分析中，可以用于进行定量计算的参数是
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高效液相色谱、、、和五个部分构成。
固相萃取操作按顺序四个步骤：、、、。
Directions : Gap fillingpreserve ; transmitted ;tendency ; extent ; enrich ; undeniably; battery ; petroleum1. The _______of events is towards peace.2. They were fighting in order to ______ their independence.3. I work for Chinese________Corporation.4. Language is a reflector of a society to some _______.5. He charged the_______ of his car.6. Music can______your life.7. The girl’s English composition is perfect but her writing is _______ embarrassing.8. The TV Station in this city received signals __________from a satellite for the first time.
Directions:Fill in the blanks with the words given below, change the form where necessary.prominent, vivid, mixture, medium, moist1.They looked at him with a of horror, envy, and awe.Video is a good for learning a foreign language.3.The soil is reasonablyafter the September rain.4.A new theory is the most feature of the book.5.People of my generation who lived through World War II have memories of confusion and incompetence.
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