题目内容
标准储备液的贮藏温度
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色谱分析中，可以用于进行定量计算的参数是
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.
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