您要查找的是不是：
- percent of nicotine conversion 烟碱转化率
- About 80 percent of nicotine is broken down to cotinine by enzymes in your liver. 大约80%25的尼古丁在肝脏里酶的催化作用下分解成可铁宁。
- He polled 54 percent of the votes. 他获得百分之五十四的选票。
- Only 10 percent of the land was under cultivation. 只有百分之十的土地用作耕地。
- Extraction of Nicotine from tobacco waste. 从烟草废料中萃取尼古丁
- Thirty percent of the farmland has been planted to oil crops. 百分之三十的农田已种上油料作物。
- The millionaire has handed over 50 percent of his stock to his first son. 这个百万富翁已把他一半的股票移交给他的长子。
- She has invested a large percent of her salary. 她把工资的大部分用以投资
- I won the elections with 86 percent of the vote. 而我以86%25的选票获得了选举。
- The domestic and international research results about the formation and conversion of nicotine and nornicotine in flue-cured tobacco are reviewed. 综述了国内外有关烤烟生长期烟碱、去甲基烟碱形成及相互转化关系的研究结果。
- Twenty percent of the papers are wrote in chinese. 有20%25的论文是用中文写的。
- The pig dressed out to70 percent of its weight. 这头猪放血开膛后的重量是原来重量的百分之七十。
- The Massachusetts Department of Health says the level of Nicotine found in US cigarettes has risen about ten percent in the pass six years. 马萨诸塞州卫生部门称美国香烟中发现的烟碱的含量已经在过去的六年中上升大约十个百分点。
- Stake out ten percent of the profits for oneself. 把盈利的百分之十划归自己所有。
- These are tobacco plants, the only natural source of nicotine. 这些是烟叶，提炼尼古丁的惟一自然资源。
- About 3 percent of Alaska is covered by glaciers. 阿拉斯加大约百分之三的面积由冰川覆盖。
- The ore assay 75 percent of gold. 这种矿石经分析证明含金百分之七十五。
- Antarctica holds 90 percent of all the world's ice. 在南极大陆上就容纳了全球百分之九十的冰雪。
- Qualitative and quantitative analysis was conducted to determine the neutral and basal volatile components in cured tobacco with different degrees of nicotine to nornicotine conversion by using GC/MS. 摘要采用GC/MS对白肋烟不同烟碱转化程度烟叶的中性和碱性挥发性成分进行了定性和定量分析。
- One percent of the total amount of purchase. 您购买支票总价值的百分之一。
