您要查找的是不是:
- The trap consists of a sticky trap and a capsule, which contains a sex attractant, a pheromone. 该诱捕器设计有一块粘板,板中有一粒胶囊,胶囊中的物质为性诱引剂,即一种信息素。
- The application of Chilo infuscatellus Snellen sex attractant pheromone- Z11--16:OH in cane field,has an efficiency over 80%. 甘蔗二点螟性外激素顺11-16碳烯醇用于大田防治效果达80%25以上。
- Most insect sex pheromones consist of conjugated alkadiene.The activity of a pheromone has a lot to do with its configuration, position of the alkadiene. 许多昆虫性信息素具有共轭二烯的结构,它们的双键位置和几何构型是决定其生物活性的重要因素。
- Keywords insect sex pheromones;conjugated alkadiene;syntheses; 昆虫性信息素;共轭二烯;合成;
- Keywords ambrosia beetle;insect sex pheromone;asymmetric synthesis; 粉蠹虫;昆虫性信息素;不对称合成;
- Keywords palladium chtalyst;decarbonylation reactions;insect sex pheromones; 钯催化;脱羰反应;昆虫性信息素;
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- Keywords R ) and ( S ) methyl nonanol;sex attractant;N acylbornane sultam;asymmetric alkylation; 和(S)-甲基-壬醇;性引诱信息素;莰烷磺内酰胺;不对称烷基化反应;
- The insect bit him and drew blood from his arm. 那只昆虫叮在他的手臂上吸血。
- She gave a quiet cough to attract my attention. 她轻轻地咳了一声好引起我注意。
- Sex is no longer the taboo subject it used to be. 现在不再像过去那样把性的问题视为禁区。
- She catch the insect by invert her cup over it. 她把杯子倒扣在昆虫上,将它逮住了。
- SYNTHESIS AND FIELD TESTS OF SEX ATTRACTANT FOR HOLCOCERUS INSULERIS STAUDINGER (LEPIDOPTERA:COSSIDAE) 小木蠹蛾性诱剂的合成与林间诱蛾活性试验
- She stamped on the insect and killed it. 她踩死了一只虫子。
- Everybody can come to this school, without respect to class, race, or sex. 不论阶级,种族,性别,人人都可进这所学校上课。
- He snapped his fingers to attract the waiter. 他打了个榧子招呼服务员。
- Did you bring along some insect spray? 你有没有带些杀虫喷液来?
- She's too inhibited to laugh at jokes about sex. 她很拘谨,听到性爱笑话也不笑。
- I suddenly felt an insect crawling up my leg. 我忽然感到有一只虫子顺著我的腿往上爬。
- The chairperson clapped to attract our attention. 主席拍手以唤起我们的注意。