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- Sub optimal diets can manifest themselves via infertility, poor hatchability and weak chicks through to no breeding activity at all and in severe case disease and illness in the adults. 亚饮食状况可以通过不孕，低孵化率和弱雏乃至全无繁殖活动以及重症疾病和在成熟期后患上疾病等体现出来。
- The study on nest-slection of magie in Jinan City showed that: breeding activities impelled the magpie to take adaptive changes in the nest-selection. 摘要济南城市喜鹊巢位选择研究表明，喜鹊的繁殖活动发生适应性变化，巢位升高并向高建筑设施上转移。
- The islanders are a strong breed of people. 这些岛上的居民是一种体格强壮的人。
- Seasonal changes in desert hamster Phodopus roborovskii breeding activity 小毛足鼠繁殖活动的季节变化
- Of this breed we can make short shrift. 这个品种，我们能很快解决。
- Spaniel is a breed of dog with large ears. 西班牙猎狗是一种长着大耳朵的猎狗。
- The office has been humming with activity. 办公室一直忙着搞活动。
- Breeding is not a profit-making activity. 繁育并不是一项可以赚钱的活动。
- Wild animals don't breed well in captivity. 野生动物圈养时不好繁殖。
- Birth is much, but breeding is more. 出身重要，教养更重要。
- The threat of war has depressed business activity. 战争的威胁使经济萧条。
- Many animal breed in the spring. 很多野兽在春天繁殖。
- There has been a lot of activity in the town today. 今天市中心相当热闹。
- The town was humming with activity. 该市镇生气勃勃，呈现一片热闹的景象。
- Random mating within a breeding population. 自由交配在一个育种群中自由交配
- They used to breed fish in the reservoir. 他们过去一直在水库养鱼。
- We have the finest breed of sheep. 我们拥有最优品种的羊。
- Stamp collecting is my favorite activity. 集邮是我最喜爱的消遣。
- The store was a scene of great activity. 这家商店顾客盈门。
- He once engaged in anti-government activity. 他一度从事反政府的活动。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
