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- Study on the Natural Population Life Table of Pyla sp. 喜树幽斑螟自然种群生命表的研究。
- Objective In order to obtain the dynamic rule of nature population,investigate the distribution region of dengue vector Aedes albopictus in Zhejiang province. 目的对浙江省白纹伊蚊分布区进行调查,掌握登革热传播媒介白纹伊蚊季节性动态变化规律。方法主要采用人工小时法,对不同地理环境中的室内成蚊进行调查研究。
- Bionomics of Perissopneumon xyliae and life tables of its natural population. 云龟履硕蚧的生物学及其自然种群生命表。
- The natural population growth rate dropped from 14.39 per 1,000 to 11.21 per 1,000. 人口自然增长率由14.;39‰下降为11
- With the natural population growth rate down to 6.45, China has entered a new period of low and stable birthrate. 人口自然增长率降到6.;45‰,进入了稳定低生育水平的时期。
- It's only human nature to want a comfortable life. 想过舒适的生活不过是普通人的本性。
- In 2001,the natural population growth of ethnic minorities was 13.04‰,whereas that of the Han was 8.25‰. 2001年少数民族人口自然增长率为13.;04‰,汉族为8
- The natural population growth rate was 10.06 per thousand,lower than the planned target of 11.44 per thousand. 人口自然增长率1.;006%25,低于 1
- Since 1970,the birth rate and natural population growth have both been above the average national level. 1970年以来,西藏的人口出生率、自然增长率均高于全国平均水平。
- EXPERIMENT ON NATURAL POPULATION VARIATION OF PULPING PROPERTIES AND PULPABILITIES OF PINUS MASSONIANA LAMB. 马尾松制浆造纸性能的群体变异及适应性试验。
- CYTOLOGICAL STUDIES OF AN UNEQUAL BIVALENT IN A NATURAL POPULATION OF THE GRASSHOPPER, CATANTOPS BRACHYCERUS WILL. 短角斑腿蝗(Catantops brachycerus Will.;)自然群体中不等双价体的细胞学研究
- The natural population growth rate was 10.06 per thousand, lower than the planned target of 11.44 per thousand. 人口自然增长率1.;006%25,低于 1
- These tools were used to do study on life table of natural population of Anopheles sinensis. 应用这些工具进行了自然界中华按蚊种群生命表的研究。
- All nature seemed pregnant with life. 整个大自然似乎充满了活力。
- IPPF has made breakthrough progress in the natural population growth rate year after year to control less than 7 ‰. 计生工作取得突破性进展,人口自然增长率连年控制在7‰以内。
- He knows nothing of the nature of my work. 他一点也不了解我的工作性质。
- RAPD Analysis for Natural Population Genetic Structure of Carya dabieshanensis[J]. 引用该论文 郭传友;黄坚钦;王正加;方炎明.
- The girl is of a confiding nature. 这女孩具有轻信别人的性格。
- We enjoyed the beauty of nature. 我们欣赏大自然的美。
- Construction and Analysis of the Natural Population Life Table for Continuous Generation of the Diamondback Moth, Plutella xylostella L. 小菜蛾自然种群连续世代生命表的组建与分析。