kraft lignin是什么意思

kraft lignin是什么意思 kraft 是什么意思? in kraft bleached kraft Diner Kraft kraft liner unbleached kraft Gib Mir Die Kraft kraft chipboard 是什么纸? Kraft Dinner 由什么成分? Multi wall kraft paper valve (PVSE) Kraft 单词的意思?kraft bag 一起是怎么解释的? Die kraft Der liebe德文和中文歌词原唱:Dana Winner Bristol Board,Kraft Paper ,Manifold Paper 分别是什么名称? KRAFT Singles 97% fat free的热量是多少? Ich werde alles tun,was in meiner Kraft 英语翻译Forexample,Klason lignin analyses of driedpine needles indicate that they contain upto 30% lignin by weight (Theander,1978),but this value exceeds that found even inmany woods and is probably too high.Onthe other hand,the Klason procedure 英语翻译Our method is applicableto samples from herbaceous plants other than rice byusing the appropriate lignin standard for calibration