| 1. | Among them , 6 farms have been approved by cites for the captive breeding and trading of dragon fish
其中六个农场被cites批准可以交易人工繁殖的龙鱼。 |
| 2. | Writing in the journal science , they say the use of captive breeding needs careful re - consideration
科学杂志写说，他们说豢养式的繁殖需要重新谨慎考虑。 |
| 3. | For some animals , such as amphibians , captive breeding is being used more and more as wild habitats disappear
对于某些动物，如两栖动物，由于它们栖息地的消失，豢养式的繁殖已经多次被使用。 |
| 4. | Captive breeding and release is one of the measures being used to safeguard numbers of a fish that is much prized by anglers
美国西海岸河流的虹鳟族群被美国渔业局和野生生命部门列为受到威胁和遭到危险的族群。 |
| 5. | As natural habitats disappear , conservationists working on a wide range of species are looking to captive breeding as a bridge to long - term survival
天然资源保护论者找寻更多正在日渐消失的物种进行人工繁殖，试图使他们不至绝种。 |
| 6. | They are adept at high - profile gestures such as a donation of four endangered white siberian tigers to zimbabwe for a captive breeding programme
他们善于做一些引人注目的姿态，例如，向津巴布韦一个动物的圈养方案捐献4只濒危灭绝的西伯利亚白虎。 |
| 7. | State media said in july china had raised about 180 giant pandas in captive breeding programs and spent . 5 million since 2003 training them for release into the wild
去年七月国家媒体称中国人工饲养了大约180只大熊猫，从2003年为培训它们共投入1250万美元。 |
| 8. | Today approximately 16 species might be said to have been “ saved ” by captive breeding programmes , although a number of these can hardly be looked upon as resounding successes
今天大概16个物种被圈养方案说成"被挽救" ，尽管这些数字很难被看成一个全面的成功。 |
| 9. | " any time we lose a species it diminishes us all . " biologists captured 16 rabbits in a remote area of douglas county in 2001 to start the captive breeding program
2001年，生物学家在道格拉斯县的一处偏远地区捕捉到了16只这种侏儒兔，并从那时开始了哥伦比亚盆地侏儒兔的圈养繁殖计划。 |
| 10. | Three individuals , c9904 , xfi9915 and xf ] 9933 , were found with more genetic diversity in current study , so it will be better to offer more copulation chance to these individuals in captive breed plan
在饲养种群的人工选择交配中应增加c9904 ， xf _ 19915和xf _ 19933个体与其他鳄进行交配的机会。 |
