化蛹

This print asks Mr Wei Xumin to make " of one " foreword talk simply overall experience, as a result he says " me unexpectedly Buddhist templeput on the brakes does not live, write into an article ", the title of the article cries " defeat since Shui Qiongyun aurelian change butterfly ", in modesty deep accumulate poetic flavour and thought.

本刊请魏恤民先生作一"序"简单谈谈总体感受，结果他说"我竟刹不住，写成了一篇文章"，文章的题目叫《水穷云起破蛹化蝶》，谦虚中深蕴诗意和思想。

Apart from body color of puparial cuticle, there were microstructure differences which were found out by scanning electron microscopy. SEM had denser, more packed structure of the puparial exuviae than that of SEW.

扫描电镜分析结果表明，相对于SEW，SEM的蛹表皮结构更加的致密，表明黑化除了引起蛹的体色发生变异外，还引起蛹表皮结构发生了细微的差异。

In order to identify the mechanism of melanic mutant of S. exigua, genetic regulation on pupae body color, puparial exuviae, phenoloxidase activity, dopamine andβ-alanine of SEW and SEM were investigated.

本文以SEW和SEM为材料，分别从蛹黑色性状的遗传规律、多酚氧化酶活力、电镜分析、高效液相分析、多巴胺和β-丙氨酸的微量注射及饲喂诱变几个方面进行了研究，以期找出甜菜夜蛾黑化的机理。

Semi-quantitative analysis results showed that expression level of BmDHR was different in 5 instar larvae and pupa of bivoltine race incubated under different environment conditions.

定时半定量分析显示，BmDHR基因表达水平在不同条件催青的二化性5龄幼虫、蛹体中存在差异。

Genetic heredity experiments showed that the inheritance of the melanic characteristics was incomplete dominance and autosomal and followed the Mendalian law.

结果表明，SEM蛹黑化性状的遗传是不完全显性遗传，遵循孟德尔的不完全显性遗传规律，控制黑化性状的基因位于常染色体上，与性染色体无关。

The survival and pupation rates of over-wintered SSB collected from rice field were 67.30%and 70.06%,much higher than SSB collected from Zizania fields.The emerging rates were similar between SSB collected from both habitats.

水稻田二化螟越冬幼虫的存活率和化蛹率分别为67.30%和70.06%，茭白田二化螟则分别比其低20.90%和21.69%；二者的羽化率差不多，分别为90.28%和89.19%。

This pest has one generation per year. The larva overwintered in the soil, and pupated at the last ten days of March to the first ten days of April in the soil layer of 3-10cm under the ground. The pupal period ranged from 12 to 17 days.

此虫一年一代，以幼虫在土中越冬；翌年3月下旬至4月上旬在3—10厘米土层内化蛹，蛹期12—17天；4月中、下旬成虫出土上树取食桑芽和叶片，交尾后2—7天产卵在枝顶及春季剪梢口下段等处，每头雌成虫产卵44—205粒，卵期15—19天；初孵幼虫入土取食植物。

The mature larvae pupated in the weeds and fallen leaves on the ground or in the soil crack .

老熟幼虫在地面杂草，落叶或土缝中化蛹。

The mature wasp larvae pupated within the rear half of the host body (accounting for 30.17%) or in leafminer path 0-15 mm away from the host (69.83%).

老熟幼虫在寄主体内后半部（占30.17%）或脱离寄主0~15mm的潜蝇虫道内（占69.83%）化蛹。

The honeybee spawns in the nest room, the larva lives in the nest room, the camp society sex life larva by the worker bee oral administration, the camp roosts the sex life the larva to take the food female bee alone to store in Yu Chaoshi the bee grain, waits the bee grain to be fed up, larva mature pupation, when emergence broken cocoon.

蜜蜂在巢室内产卵，幼虫在巢室中生活，营社会性生活的幼虫由工蜂喂食，营独栖性生活的幼虫取食雌蜂贮存于巢室内的蜂粮，待蜂粮吃尽，幼虫成熟化蛹，羽化时破茧而出。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。