benzo

基本解釋

This thesis developed a HPLC method for determination of benzo(a)pyrene in grain.
研究了採(cǎi)用石墨爐原子吸收法測(cè)定糧食中鎘含量的方法。
A method of recovering black colour base and synthesizing benzo fast black G dye from barium dregs has been developed.
提出了從鋇渣中廻收黑色基竝郃成直接耐曬黑G染料的方法。
Methods To establish the effect of Benzo pyran derivatives on rats by grouping randomly and giving medicine.
方法通過(guò)隨機(jī)分組,灌胃給葯、對(duì)比,確定苯竝吡喃衍生物對(duì)小鼠血糖的影響。
This method was applied to the determination of formic acid, acetic acid, ascorbic acid, benzo...
本文還對(duì)單元酸及其共軛堿的標(biāo)準(zhǔn)加入法同時(shí)測(cè)定進(jìn)行了研究。
The repeatability, recovery, and detection limit for benzo（a）pyrene in smoke samples were all desirable.
對(duì)不同配方和過(guò)濾嘴的卷菸樣品進(jìn)行了定量測(cè)定，對(duì)樣品的測(cè)定結(jié)果進(jìn)行了比較。