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- Mean allelic frequency of the captive population was 0.0948 and heterozygous ratio was 90.52%. (2)圈养种群的等位基因频率为0.;0948,杂合率为90
- According to Arnato,the subsequent step in the process was to try to determine how,exactly,the individuals in the captive population were related to one another. 据阿马托所说,试验的下一步是确定捕获的鸟儿个体之间的相互联系。
- According to Arnato, the subsequent step in the process was to try to determine how, exactly, the individuals in the captive population were related to one another. 据阿马托所说,试验的下一步是确定捕获的鸟儿个体之间的相互联系。
- Northern bald ibises are in danger of extinction and twenty eight have been set free as part of a project to study the different techniques of releasing a captive population. 北方秃鹭面临绝种危机,这次放生28只秃鹭回野外,是研究圈养物种放生之技术差异计画的一部分。
- Scientists are trying to increase this captive population, though not for reintroduction purposes. Instead, they want to ensure a healthy, diverse population of captive birds as a reinforcement to those in the wild. 虽然目的不是为了重新引进鹦鹉,科学家正试图增加人工饲养的鹦鹉的数量,希望人工饲养的鹦鹉种群健康、多样,以补充野生鹦鹉的数量。
- Scientists are trying to increase this captive population,though not for reintroduction purposes. Instead,they want to ensure a healthy,diverse population of captive birds as a reinforcement to those in the wild. 虽然目的不是为了重新引进鹦鹉,科学家正试图增加人工饲养的鹦鹉的数量,希望人工饲养的鹦鹉种群健康、多样,以补充野生鹦鹉的数量。
- Captive populations of high health and genetically improved shrimp stocks have been established. 在美国已经建立海捕健康亲虾及遗传改良的健康亲虾培育系统。
- Observations of orangutans both in the wild and in captive populations have indicated that the arrested males forcibly copulate with females. 无论在野外还是在人工圈禁情境中的观察都显示,发育迟滞的雄性会强迫雌性交配。
- They were held captive by masked gunmen. 他们被蒙面的持枪歹徒劫持了。
- She was held captive for almost a month. 她被监禁了将近一个月。
- He remained a captive to her beauty. 他始终为她的美貌所迷惑。
- This city has a population of more than 1,000,000. 这个城市人口超过一百万。
- Henry was taken captive almost at the first engagement. 亨利几乎是刚一交战就被俘了。
- A desert has no settled population. 沙漠没有固定的居民。
- A captive audience; a captive market. 非自愿的观众; 受到约束的市场
- There was a steady increase in population. 人口在不断增长中。
- What is the population of this country? 这个国家的人口是多少?
- A dictator who ranted his vitriol onto a captive audience. 一个向驯服的听众们大声兜售尖刻观点的独裁者
- Disease has decimated the population. 疾病使大部分人死亡。
- The population of the island has sunk from100 to20. 这个岛上的人口从容不100人减少到了20人。