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A DB - 624 quartz capillary column and a FID were used.是什么意思？

A DB - 624 quartz capillary column and a FID were used.

采用气相色谱法, DB -624石英毛细管柱,氢火焰离子化检测器(FID),程序升温,检测器温度为300℃.

相关词汇
db quartz capillary column and fid were used

db

decibel 分贝；

quartz

n. [矿]石英；

capillary

n. 毛细管，毛细血管，微管；adj. 毛细管的，毛状的，表面张力的，细长的；

column

n. 纵队，列，圆柱，专栏；

and

conj. 和，与，而且，于是，然后，因此；

fid

n. （一）块， （一）堆，（支撑中桅的）方形木杠[铁杠]，（拼接、迭接用的）锥形木钉，木栓，桅栓；

were

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；

used

adj. 用过的，习惯于，二手的，旧的；v. 使用（ use的过去式和过去分词），常常，经常；
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