幼虫

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。

This Standby Letter of Credit is not transferable and bot assignable by you

信用的这一封备用信不是可转移的和肤蝇的幼虫可分配的被你

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。

The ghostly looking Mexican axolotl retains some of its larval features for life, including its feathery pink external gills.

意译：一副可怕的模样是墨西哥的蝾螈保留一些它的幼虫的特征为了生活，包括它的柔软如毛的粉红色外表的腮。

The values of AFC50(media antifeeding concentration)at 24h on the 3rd instar larvae of Ostrinia furnacalis was 3408.31μg/ml, according to 2275.22μg/ml of media azedarach.

结果表明：蟛蜞菊4个不同部位中，以花的甲醇提取物拒食效果最好，24h对亚洲玉米螟3龄幼虫的AFC50为3392.28μg/ml，对照印楝为2228.72μg/ml。

The Barbadian snake apparently eats termites and insect larvae, but nothing is yet known of its ecology and behavior.

这条巴巴多斯蛇以白蚁和昆虫幼虫为食，但对于它的生态学和行为学的了解还一无所获。

The Barbadian snake apparently eats termites and insect larvae , but nothing is yet known of its ecology and behavior .

这种巴巴多斯的小蛇显然是吃白蚁和昆虫幼虫的，但是还不知道关于它的生态学和行为的情况。

Woodpecker is a well-known forest birds that feed, in addition to eradication of pests such as bark beetle larvae than its wood chisel marks can be used as an indicator of forest health logging, which is known as the forest a doctor.

啄木鸟是著名的森林益鸟，除消灭树皮下的害虫如天牛幼虫等以外，其凿木的痕迹可作为森林卫生采伐的指示剂，因而被称为森林医生。

Woodpecker Woodpecker is the famous forest birds that feed, in addition to eradication of pests such as bark beetle larvae than its wood chisel marks can be used as an indicator of forest health logging, which is known as the forest a doctor.

啄木鸟啄木鸟是著名的森林益鸟，除消灭树皮下的害虫如天牛幼虫等以外，其凿木的痕迹可作为森林卫生采伐的指示剂，因而被称为森林医生。

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。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。