常見例句The Determi nation of Calcium of normative research in intensive food by Flame Atomi Absortion Spectroscopy. 火焰原子吸收光譜法測(cè)定強(qiáng)化食品中鈣的研究。The principle, instruments and development for determi nation of BOD, COD, TOC and TOD in water have been recommended. 文章介紹了水中生物耗氧量、化學(xué)耗氧量、總有機(jī)碳和總耗氧量的測(cè)定原理、儀器和進(jìn)展。This type of fragmentation has become an excellent instrumental analysis method for the structural determi... 遠(yuǎn)電荷碎裂反應(yīng)已成為區(qū)分某些有機(jī)異構(gòu)體組分很方便的儀器分析方法。CE was chosen as efficient method for determi n ing the modification degree and characterizing the heterogeneity of MPEG-RNase . 用毛細(xì)管電泳法給出了被修飾蛋白的修飾度與修飾蛋白分布的定量結(jié)果。The content, dissolution and degradation product of isosorbide dinitrate were determined by HPLC method, and the limit of microbes was determi... 采用HPLC測(cè)定硝酸異山梨酯含量、溶出度和降解產(chǎn)物,按照微生物限度檢查法檢查微生物限度。The result of determining the ash of HBS lignin is bette r than of sulf olignin that supplied by Jilin Dushanzi Company, when we use this method determi nate. 利用木質(zhì)素灰分測(cè)定的方法,對(duì)高沸溶劑(HBS)法提取的木質(zhì)素灰分與吉林獨(dú)山子公司提供的木質(zhì)素磺酸鹽進(jìn)行測(cè)定,結(jié)果表明本方法制備HBS木質(zhì)素質(zhì)量更好。 返回 determiant