幼虫

Such strategies can enhance viral activity and increase speed of killing as well as reduce larval feeding activity.

此类策略能提高病毒的活动量和增加其作用速度，并且能够减少幼虫的进食量和进食速度。

These results suggest that growth, development and population dynamics of the beet armyworm must be significantly affected by larval diets.

这些结果表明，幼虫食物对甜菜夜蛾的生长发育、产卵及飞行能力均有显著的影响，因而是影响其个体发育、种群增长及种群动态的重要因素之一。

The larval stage will last anywhere from 1 week to 2 weeks.

幼虫期持续一周到两周。

They found that one compound kill ed the parasite at every level of development from lava to adult s .

他们发现一个混合物能杀死每个发展阶段的，即由幼虫到成年，的寄生虫。

Dendroctonus valens LeConte was recently found in outbreak in China. Its elder instars and mature larvae mainly over-winter under the roots of the pine stumps and standing trees in China.

红脂大小蠹Dendroctonus valens LeConte (Red turpentine beetle， RTB)是近年来在中国爆发的入侵生物，在我国主要以老熟幼虫在油松伐桩和立木的根部越冬。

There is twinge, burning pain, tickle,numbness and papule, macule, maculepapule, urtica, plaque on the local symptom. There is the whole reation in some cases and so on.

结果：自愿者上肢皮肤被刺蛾幼虫触刺后，局部表现为刺痛、烧灼痛、麻木感、丘疹、斑疹、斑丘疹、风团、斑块等；部分病例出现全身反应等症状。

This is the ultimate horror lurking beneath the surface of the city: the grotesque, bloated Hive Mother and her thousands of man-sized larvae, cocooned in labyrinthine tunnels, fed by the sewage that flows through the tunnels.

这是最终隐藏在这座城市表面下的恐怖：奇形怪状的浮肿的母蜂和她的成千上万的man-sized幼虫群体，包裹着错综的隧道，隧道内的污秽喂养着他们。

Based on the matchable length of the replacement odontostyle and functional odontostyle, and also the evident gap of the replacement odontostyle and total stylet length, between the four successive stages of juveniles and its female in each population, it assured that each population was not mix with other morphologically similar Xiphinema species.

由每一群的雌虫及其4个前后龄期幼虫间的替代齿针和功能性齿针的长度相当接近，以及替代齿针和总口针的长度具有明显区隔的结果，这10群剑线虫中都无混杂其他形态类似的剑线虫种类。X。

The fifth instar larvae of Papilio memnon is the sensitive stage to photoperiod.

美凤蝶对光周期的敏感期为5龄幼虫。

Including 24h-LC_(50)and 48 h-LC_(50)、 the BCF and the teratogenesis in the mentum and mandibles of Chironomus plumosus Larva were observed.

主要包括24h-LC_(50)和48h-LC_(50)的测定、浓缩系数的测定和它们对羽摇蚊幼虫口器的致畸作用等内容。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。