The same compounds can be characteristic compounds of Curculionidae and were 1,2- Benzenedicarboxylic acid, decyl hexyl ester, n-Eicosane and 1,2,4-Benzenetricarboxylic acid, 4-dodecyl dimethyl ester.

兩種害蟲蠟層和護蠟層共有成分分別是：1在线无码视频一区二区，2-苯二甲酸-1，2-（2-甲基-1）-丁醇二酯中文字幕无码乱人l伦、正二十烷和1国产欧美精品图片久久久，2，4-苯三甲酸-（4-正十二醇酯）-1国产网站观看，2-甲二酯男人看的黄色网站，它們可能具有象蟲屬的特征。

The mass transfer limitation in uptake of alkane was confirmed from the observation that interfacial area of eicosane with water dominates the growth rate of this strain.

烴與水相的界面面積是細菌生長重要的影響因素黄色工厂AV片，說明傳質(zhì)限制的存在欧美日韩精品码免费专区。

The enhancement of eicosane uptake by rhamnolipid was mainly caused by increase of interfacial area, since the...

由于該菌不能夠利用鼠李糖脂增溶的烴作為碳源，因此添加鼠李糖脂能夠強化烴攝取的主要原因是烴界面的擴大黄色视频入。

To study the law of preparing paraffin which be used in the phase-change thermostatic vavle, The samples were made by mixtures of eicosane and octadecane with different proportion. The samples were investigated by DTA analysis and measurement of melting point.

為研究應(yīng)用在蠟式溫閥中的感溫石蠟的調(diào)配規(guī)律日韩美欧自拍视频播放网站在线播放，使用十八烷與二十烷以不同比例進行混合，測量每組樣品的熔點扒开腿做爽爽a爽爽的视频，再對樣品進行DTA差熱分析。

The results showed that the unsaturated fatty acid content of pecan kernel oil was 89 0%,and 13 kinds of unknown components such as nonadecaol,8 hexyl pentadecane,10 methyl eicosane,11,14 eicosadienoic acid,1 bromo 8 heptadecyne,9 hexyl heptadecane,tetracosane,13 docosenoic acid,1 bromo 7 nonadecyne,15 tetracosenoic acid,hexacosanoic acid,7 hexyl ei...

研究結(jié)果表明：山核桃仁油中的不飽和脂肪酸 w =89 0 %www啦啦啦，未知成分是十九醇黄色av免费观看、8 己基十五烷、10 甲基二十烷欧美日韩啊啊啊爽性爱激情、11女老师高潮喷水，14 二十碳二烯酸、1溴 8 十七炔国内在拍视频在线播放、9 己基十七烷一级毛黄片、二十四烷、13 二十二碳烯酸不卡日本免费网址、1 溴代 7 十九炔a一级毛片精品免费视频A片、15 二十四碳烯酸、二十六酸久久亚洲精品国产、7 己基二十烷黄色视频精品在线观看网站、二十七烷共 13種，其中13 二十二碳烯酸嫖妓视频、15 二十四碳烯酸18岁免费黄、十九醇等具有較強的生理活性和藥用價值