幼虫的

Studies were made on the development and viability of eggs of the pig Ascaris under natural conditions in Peking.

实验证明，在北京地区的自然坏境中猪蛔虫卵从4月至10月都能进行发育，5月至9月间能发育成侵袭性幼虫期卵。

Tussah is complete it is abnormal insect, classics egg, larval, aurelian, imago wants in lifetime the growth phase that 4 configuration and physiology function differ completely.

柞蚕是完全是变态昆虫，一生中要经卵、幼虫、蛹、成虫4个形态和生理功能完全不同的发育阶段。

For example, seaweeds may never be able to colonize a patch if barnacle larvae get there first Fig.

例如海藻可能永远无法殖民化的修补程序，如藤壶幼虫那里(图 11.14)第。

The toxicity of MOP-DCI for nauplii of barnacle was further examined.The 24 h-LC_(50) is 95.50 μg/L.

并通过生物毒性实验得出其对藤壶幼虫24 h的半致死质量浓度为95.50μg/L。

The larvae live on the leaves of beech, oak, and several other trees.

幼虫生活在山毛榉的叶子，栎，和其他一些树木。

Small bird of tropical Africa and Asia; feeds on beeswax and honey and larvae.

非洲和亚洲热带的小鸟；以蜂蜡、蜂蜜和蜜蜂幼虫为食。

Microwaving cereals (eg, 2 minutes), or freezing birdseed and cereals will kill moth larvae that may come in the packaged products.

微波谷物（如2分钟），或冻结birdseed和谷物将杀死蛾幼虫可能在包装的产品。

When the larva create broad patches during eating, blotch mines are formed.

如果幼虫取食时造成宽的斑块，就形成了斑块型潜道。

The egg or larva of a blowfly , usually deposited on meat .

卵，通常在肉上的苍蝇卵或幼虫

The egg or larva of a blowfly , usually deposited on meat.

蝇卵，蛆通常在肉上的苍蝇卵或幼虫

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。