信息素

The effects of mating experience and temperature on the production of the female black cutworm moth's sex pheromone were studied in this paper. The results indicated that the mating experience did not significantly affect the production of sex pheromone.

中文摘要：研究了交配和温度对小地老虎雌蛾性信息素产生的影响，结果表明，交配对性信息素各组分的滴度无显著影响，因此不影响小地老虎在下一暗期的再次求偶和交配。

It was thought that the studying of ultra-structure of the developing sex pheromone-producing gland in the black cutworm moth will help to illustrate the mechanism of the sex pheromone's biosynthesis and its release.

研究小地老虎性信息素腺体发育过程中的超微结构，有助于阐明性信息素生物合成、释放的机制。

It modifies the rule of updating pheromones in ACA,so that after every round of search,the increment of pheromone can better reflect the quality of a solution to quicken the convergence;In addition,it uses the heuristic mutation to optimize tours,generate disarrangement effect and avoid precocity.

它修改了基本蚁群算法中信息素的更新规则，使得每轮搜索后信息素的增量能更好地反映解的质量，以加快收敛；另外，它采用了一种启发式变异方法对路径进行优化，以产生搅动效应，避免早熟。

It adopted the pseudo-random proportional rule, renewed global pheromone after the tasks were executed, and renewed local pheromone before the tasks were preassigned to the grid resource.

该算法采用伪随机比例规则，不仅在网格计算资源完成任务后进行信息素的整体更新，还要求预分配网格计算资源时进行信息素的局部更新。

In another test device with visible male bird stimulus, females chose the male with the 3-alkanol blend of males over the other male with female preen gland secretion, whereas did not differentiate their responses between the males with either this blend or male preen gland secretions.

正如论文评阅人所说：尽管很久以来就推测有些鸟的尾脂腺可能产生性信息素，但是该论文第一次提供了这类信息素组成的实验证据，也为以后的同类研究提供了参考方法。

Hydroquinone has been identified as a phagostimulating pheromone,and it has been considered that all the Isoptera produce and employ hydroquinone as phagostimulating pheromone,irrespective of taxonomic position and biological traits.

目前，已确定对苯二酚为白蚁诱食信息素，且认为整个等翅目昆虫都产生和使用对苯二酚作为诱食信息素，与分类地位和生物学特性无关。

Now most of the sex pheromones identified are related to Rutelidae and Melolonthidae, only a few of aggregation pheromones were identified in Dynastidae. Studies on attractants of plant origin are related to Rutelidae and Cetoniidae.

目前已鉴定出的性信息素大多集中于丽金龟科和鳃金龟科，犀金龟科只鉴定出了几种聚集信息素，有关植物源引诱剂方面的研究则集中于丽金龟科和花金龟科。

In this paper, we analyzed the existent problems in sex pheromone research of Miridae from its biology and research methods, so to promote the research and application of sex pheromone of Miridae.

本文从生物学，研究方法等方面分析了盲蝽科昆虫性信息素研究中存在的问题，以促进盲蝽性信息素的研究与应用。

Abstact Sex pheromone of Miridae has been researched more than thirty years. But until now, sex pheromone and its proportion of plant bugs have been identified only in four genus, six species.

盲蝽科昆虫性信息素的研究已开展了30多年，但是直至今天，只有4属6个种的盲蝽科昆虫性信息素成功鉴定并确定其比例。

Sex pheromones of nereidae can recognize gender and change the synchronous function with the cluster.

沙蚕性信息素具有性别辨认和群浮同步性的作用，文中讨论了性信息素的主要成份以及功能。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。