查询词典 wasp

The fig wasp community in the syconia of Ficus altissima is most diverse among all the known fig wasp communities in China.

高榕隐头果内的小蜂群落是我国目前所知榕小蜂群落中最为丰富多样的群落。

Development period of the parasitoid pupa from the 5th instar larva fed on MSB was significantly longer. Length of cocoon of MSB treatment was significantly shorter than the control. However, no obvious differences were detected in the development periods of egg to larva, cocoon mass size, wasp emergence rate, sex ratio, longevity and forewing length of wasp between KMD1 and the control. 3. Amino acid content in the haemolymph of SSB after fed with transgenic rice Although there were no changes on the components of amino acids in the haemolymph of SSB after fed with two transgenic rice lines, there were some changes on relative contents of amino acids.

取食KMD1 36h后0天，20种氨基酸中除天门冬酰胺、丝氨酸、苏氨酸和甲硫氨酸外，其它16种氨基酸的含量都高于对照，其中组氨酸、甘氨酸、苯丙氨酸、异亮氨酸、赖氨酸差异达显著水平，谷氨酰胺、脯氨酸差异达极显著水平，与氨基酸总量表现一致的变化趋势；取食KMD1后1天，除天门冬酰胺、谷氨酰胺和赖氨酸高于对照外，其它17种氨基酸均较对照低，但仅丝氨酸、苏氨酸和色氨酸与对照差异显著；取食KMD1后3天，绝大多数氨基酸含量的变化与取食KMD1后0天的趋势一致，除丙氨酸和色氨酸比对照稍低，其它18种氨基酸均高于对照，其中精氨酸、缬氨酸差异显著，丝氨酸差异达极显著。

The results indicate that female wasps deposit HMPs on the chorion of host eggs with her ovipositor near the end of egg-laying process. Na ye females do not posses the ability for recognizing the marking pheromones and have to obtain the ability though the learning process, in which the wasp inserts her ovipositor into a host egg to determine whether the egg has been parasitized followed by antennal drumming on the exterior. Once the learning process is completed, the female wasp will be able to discriminate between parasitized and unparasitized hosts and reject a parasitized egg by simply drumming on the exterior of the egg. Learning plays an important role in reducing initial rejection time when an unsuitable host is encountered. Female wasps of T. astriniae can quickly learn to associate the presence of a HMP on host egg chrion with the internal status of the egg.

研究结果表明，玉米螟赤眼蜂的寄主标记信息素是在其产卵过程中的收场阶段由产卵器产生的，并且标记在寄主卵表的化学物质；玉米螟赤眼蜂对标记信息素的识别不具有先天性，其必须先用产卵器插入寄生卵来检测是否被寄生，然后其触角不停地敲击，通过学习获得对标记信息素的识别能力，从而放弃了对寄生卵的选择，学习对初始放弃时间有着重要影响，改善了其对寄主搜索效率，这种学习行为是与寄主联系在一起学习的，它能根据寄主被寄生与否而对标记信息素作出反应与不反应。

Our results indicate that the plant can only abscise fruits oviposited by parasitic wasps before pollinating wasps in fig-fig wasp mutualism, but do not abscise the fruits parasitized by wasps ovipositing simultaneous or later than pollinating wasps, implying that abscission can not sufficiently maintain the fig-fig wasp mutualism.

结果表明：脱落机制并不能完全阻止非传粉小蜂的寄生，榕树只能选择性地脱落掉先于传粉小蜂产卵的榕果。这也同时表明维持榕树与榕小蜂互利共存的机制不仅仅只有榕果的脱落机制，可能还存在其它未被发现的机制。

A The size of the smallest host egg that a wasp could theoretically parasitize can be determined from the wasp's egg-laying behavior.

我理解选项的意思是黄蜂卵能够寄生的最小的寄主卵的大小可以根据黄蜂产卵的行为从理论上推算出来。

Microsatellite loci sequences of family Trichogrammatidae parasitoid wasp from Genbank were searched, and four microsatellite primer pairs that adapt to T.dendrolimi SSR analysis were screened.The PCR reaction conditions of microsatellite primers for T.dendrolimi were tested , and SSR reaction system of polymophic test for T.dendrolimi population genetic structure was established.The SSR molecular marker create new method for genus Trichogramma parasitoid wasp study.

在搜索Genbank中主要赤眼蜂属寄生蜂及与赤眼蜂亲缘关系相近寄生蜂微卫星座位序列信息的基础上，筛选了可以用于松毛虫赤眼蜂SSR分析的4对微卫星引物，摸索PCR反应条件，建立松毛虫赤眼蜂种群群体遗传结构多态性检测的SSR指纹标记体系，SSR分子标记技术为赤眼蜂属寄生蜂研究提供了新方法。

We get colds in winter and hay fever in summer, and if a wasp happens to sting one of us, well, that is the wasp's initiative, not ours; all we do is to wait for the swelling to go down.

要是一只黄蜂碰巧蜇到我们，那体现了黄蜂的主动性，而不是我们人类的主动性；我们所能做的只有等待，等待红肿渐渐消退。

The M-H behavior has displayed a ferromagnetic hysteresis loop with a wasp-waisted shape, which constricted in the middle section, while wider at above and below section.Further, various amount (1, 3, 5%)of NdFeB were mixed with Ni-Zn ferrites. The M-H behavior has shown markedly different coercivity and wasp-waisted hystsresis.

为了进行本研究，在样品制备上系以燃烧合成法制备奈米级镍锌铁氧体软磁磁粉，并与市售微米级铷铁硼硬磁磁粉加以均匀混合，最后压制成软硬磁复合之块材，并经由震荡样品磁性量测仪对软磁、硬磁与复合磁材加以量测以描绘出其磁滞曲线。

Previously, the wasp nest of a wasp sting dead a villager, also stung dozens more were injured.

此前，这个马蜂窝里的马蜂蜇死了1个村民，还蜇伤了数十人。

While going by way of a granary tower building, the young and beautiful miss pulls much suddenly from the tower upstairs drop into his bosom, originally the tower upstairs contain a wasp nest, the wasp usually harasses local residents.

途经一座谷仓塔楼时，年轻漂亮的姑娘多拉突然从塔楼上跌落到他的怀中，原来塔楼上有个黄蜂窝，黄蜂经常骚扰当地居民。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。