查询词典 larval

Keywords Sheep;Goat;Anthelmintic resistance;PCR-SSCP;PCR-RFLP;Faecal egg count reduction test;Egg hatch assay;Larval development assay

绵羊； 山羊；驱虫药抗药性； PCR-SSCP； PCR-RFLP；粪便虫卵减少试验；虫卵孵化试验；幼虫发育试验

Analyses of long-term time series of North Sea plankton and sea surface temperature data reveal that the annual planktonic larval abundance of three benthic phyla, Echinodermata, Arthropoda, and Mollusca, responds positively and immediately to SST.

长时间对北海浮游生物及海水表面温度的分析显示，棘皮类，节足动物门，软体动物们这三种深海浮游动物幼体的年丰度与海水表面温度息息相关。

The activities of carboxylesterase、glutathion-S-transferase and acetylcholinesterase per insect increase greatly and the properities of esterase and acetylcholinesterase change also throughout larval development from 1-day-old to 4th instar. The affinity for Asch and the sensitivity to insecticide of acetylcholinesterase in 3rd instar larvae are significantly lower than that in 4-day-old larvae.

幼虫从1日龄生长到4龄时，单头幼虫的羧酸酯酶、谷胱甘肽转移酶、乙酰胆碱酯酶活力急剧增长，4龄幼虫相对于1日龄幼虫，HJ-R、HD-S上述3种酶系的活力分别增长了148、172.6、65.6倍和203、60.9、77.4倍；生长过程中，全酯酶、乙酰胆碱酯酶的性质也发生变异，特别是从4日龄生长到3龄时，乙酰胆碱酯酶的米氏常数、双分子速率常数均发生明显的改变，3龄幼虫乙酰胆碱酯酶对底物的亲和力以及对杀虫剂的敏感性显著低于4日龄幼虫。

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。

A small blackish beetle, both the larval and adult forms of which damage stored grain.

大谷盗一种小的黑色甲壳虫，，其幼虫和成虫对贮藏的谷物均会造成毁坏

A larval stage of certain tapeworms that typically develops in the body cavity of a ''.

原尾幼虫假叶目及一些其他绦虫的实体第一寄生虫，通常在桡足类的体腔中发育

One who practices palmistry.A larval stage of certain tapeworms that typically develops in the body cavity of a copepod.

原尾幼虫假叶目及一些其他绦虫的实体第一寄生虫，通常在桡足类的体腔中发育

The anatomical and histological characteristics and ultrastructure of the midgut gland of larval Portunus trituberculatus w ere studied. The basis of the midgut gland of larval Portunus trituberculatus is between the foregut and midgut.

摘 要 将蚤状幼体I期（Z1）到仔蟹共六期三疣梭子蟹幼体固定，作横切、纵切和平切的连续切片，观察中肠腺的解剖学及组织学特征，并研究其细胞的超微结构。

The results showed that the antlions fed on M. domestica larvae obtained significantly higher body weight, pupal weight, relative growth rate and pupation percentage, and significantly shortened larval duration when compared with the antlions fed on S. litura and S. exigu larvae. When feeding on C. cephalonica larvae, antlions had similar body weight, pupal weight and pupation percentage, but significantly decreased relative growth rate and prolonged larval duration, than those fed on M. domestica larvae.

结果显示，用家蝇幼虫饲养的蚁狮，其体重增长、相对生长率、化蛹率、蛹重均显著高于用斜纹夜蛾和甜菜夜蛾幼虫饲养的蚁狮，而幼虫历期则比斜纹夜蛾和甜菜夜蛾幼虫饲养的短；用米蛾幼虫饲养，虽然蚁狮体重增长、化蛹率和蛹重与用家蝇幼虫饲养的差异不显著，但其相对生长率却显著低于用家蝇幼虫饲养的蚁狮，幼虫历期也比用家蝇幼虫饲养的明显延长。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。