natural population的双语例句-natural population造句-natural population的相关例句-英语网

1、

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。

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2、

This experiment examined natural population variation in chemical constituents and pulping properties of Pinus massoniana Lamb.

研究马尾松木材化学组分、制浆性能在群体中的变异及不同伐龄木材制浆造纸适应性.

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3、

the natural population growth rate stood at 5. 08.

人口自然增长率5.08‰。

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4、

quantitative research on natural population of anopheles sinensis and in-novation in researching tools

自然界中华按蚊种群定量研究及工具创新

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5、

the natural population growth rate was 10.06 ‰.

人口自然增长率为10.06‰。

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6、

In many natural populations carrying capacity ( and hence population size ) fluctuates seasonally.

在自然群体中,群体数量随季节波动.

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7、

we should take more practical measures, and gradually the western region of the natural population growth rate down to the national average.

要采取更加切实可行的措施，逐步把西部地区的人口自然增长率降低到全国平均水平。

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8、

the natural population growth rate was 10. 06 per thousand.

人口自然增长率为10.06‰。

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9、

a primary report on the natural population life-table of the pine woolly aphid pineus armandicola zhang

华山松球蚜自然种群生命表研究初报

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10、

prediction of the natural population dynamics of spodoptera litura fabricius

斜纹夜蛾自然种群数量动态预测研究

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11、

Investigation on Species of Natural Enemies from Natural Population of Ericerus pela ( Chavannes) and Their Damage in Kunming

昆明地区白蜡虫自然种群天敌种类及其危害调查

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12、

a report on the natural population life tables of pissodes puctatus

华山松木蠹象自然种群生命表初报

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13、

Genetic diversity and population genetic structure in188 individuals from five natural populations of Castanopsis fargesii Franch.

天然群体共计188个个体的遗传多样性和群体遗传结构进行了分析。

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14、

the natural population growth rate was 10.06.

人口自然增长率为10.06。

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15、

We suggest that the survey of epidemiology should be made in natural population.

强调流行病学调查应在自然人群中进行。

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16、

in ethnic minorities, the natural population growth rate of mongolian and manchu is higher than others.

少数民族中，蒙古族、满族人口自然增长率持续偏高。

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17、

In addition, the frontier molecular orbital composition was analysed by natural population analysis ( NPA), which indicated that the emission of thioindigo originated from the electronic HOMO-LUMO ( π→π) transitions.

通过对前线轨道组成进行自然布居分析，揭示了硫靛染料的发光均源自分子中HOMO-LUMO（π→π）电子跃迁。

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18、

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。

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19、

A survey on antibody levels measured with Widal's test in natural population of areas with different incidence rates of typhoid fever and paratyphoid fever

不同伤寒、副伤寒发病率地区自然人群肥达氏抗体水平的调查

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20、

RAPD analysis for natural population genetic structure of Carya cathayensis

山核桃天然群体遗传结构的RAPD分析

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