幼虫的

The freshwater larvae of certain midges that are red as a result of the high hemoglobin content of their blood.

血蚁某些蚊子的水生幼虫，因其血液中血色素较高而使身体呈红色

These larvae grow up to be mosquito-like insects called midges .

这些幼虫可以长成类似蚊子的成虫，又称作蠓。

Along the side of the larva are small openings, spiracles, nine pairs in all, through which respiration occurs.

沿一侧的幼虫是小开口， spiracles ， 9双所有，通过呼吸发生。

The larvae that do not feed externally on plants are grub-like, without prolegs .

不在外面吃植物的幼虫像蛴螬，没有 prolegs 。

To put forward long term forecasting, investigation on emergence amount and total distribution area of over winter larva of meadow moth is necessary.

据此提出今后要搞好草地螟长期预报，必须跟踪观察各代幼虫越冬的比率和面积大小。

Based on the surveys of the larvae by vertically towing a zooplankton net, the reproduction and early development of the transplant enhanced Manila clam Ruditapes philippinarum in Jiaozhou Bay were examined, and the reason for low density of recruitment was also analyzed from the point of view of ecology and development.

根据浮游生物垂直拖网调查及幼虫早期发育观测，研究了胶州湾移植底播菲律宾蛤仔繁殖发育特性，并从发育学及生态学角度分析了蛤仔补充群体密度过低的原因。

Tadpole-shaped parasitic larva of a trematode worm; tail disappears in adult stage.

蝌蚪形的吸虫类寄生幼虫；成体阶段尾巴消失。翻译中，请稍等。。。

A cold-blooded, smooth-skinned vertebrate which characteristically hatches as an aquatic larva, breathing by gills.

一种皮肤平滑的冷血脊椎动物，以孵化为水上幼虫为特点，用腮呼吸，成熟后用肺呼吸。

Furthermore, based on the data of larval survival being influenced by host size, the adaptation of host size discrimination by the seed beetle was explored.

文中进一步根据寄主大小对幼虫存活影响的资料，探讨四纹豆象对寄主大小辨识之适应意义。

An artificial method was developed for rearing 1-day-old worker honey bee larvae to the adult stage in the laboratory.

实验室内人工饲育西洋蜂 1日龄工蜂幼虫至羽化成蜂的技术已经建立，羽化率为57.1%。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。