您要查找的是不是:
- Diurnal dynamics of DOC and POC in two shrimp ponds were studied. 对两个海水养虾池溶解有机碳(DOC) 及颗粒有机碳(POC) 的周日动态进行了研究。
- Preferably in the wild fish and shrimp ponds, koi, goldfish, algal shrimp, etc., not much fish, the best bright colors. 最好是在池内放养鱼虾,锦鲤、金鱼、藻虾等等,锦鲤不要太大,色彩最好鲜艳点。
- The highest diversity index occurred at Wusinongchang and the lowest was at Zhuanghe Bay, in which lots of household garbages and shrimp ponds have been located. 多样性的分析表明,五四农场沿海滩涂水鸟的多样性最大,其次为南尖;
- This is a direct result of the conversion of shrimp ponds to tilapia farming following the serious outbreak of shrimp whitespot disease in that country several years ago. 几年前那个地区爆发的白点病使许多虾塘转变成了罗非鱼塘,是这一变化的直接原因。
- On the downside, Safeguarding the Health of Ocean says that seven out of 10 commercial fish species are fully or over-exploited,even worse, many of their spawning grounds have been cleared to make room for shrimp ponds, golf courses and beach resorts. 但另一方面,保护海洋健康组织指出,海洋资源日益枯竭,十种商业鱼类中右七种捕捞量已达饱和或过度捕捞,更有甚者,这些牟类的产卵区很多已被清理出来用作养虾池塘、高尔夫球场和海滨度假区。
- For the convenience of analysis, the studied region was divided into 8 landscape elements, such as cultivated land. wasteland, village and town, saltern, shrimp pond, mudflat, reservoir and pond, and river and ditch. 将研究区域分为耕地、荒地、村镇、盐田、虾池、滩涂、库塘以及河流沟渠8个景现要素。
- TOXCITY OF DIPTEREX ON ORGANISMS IN SHRIMP PONDS 敌百虫对虾池生物的毒性
- Technique of culture hard clam in shrimp ponds 虾池文蛤养殖技术研究
- EFFECT OF COMPOUND HERBICIDE ON SHRIMP POND 虾池复合除草剂应用效果观察
- Techniques of culture jelly fish in shrimp pond 虾池套养海蛰技术
- shrimp pond of industrialized cultivation 工厂化虾池
- Storage of the organic carbon pools in the shrimp ponds 虾池生态系各有机碳库的储量
- Study of Biological Methods for Pollution-Control of Shrimp Ponds 利用生物控制养殖池污染的研究
- Polyculture of puffer fish in shrimp ponds brings good results 对虾池中混养河豚效果好
- The deer lowered its head to drink from the pond. 鹿低下头去喝池塘里的水。
- CULTURE OF A PHOTO SYNTHETIC BACTERIA FROM THE MUD OF SHRIMP PONDS 高活性光合细菌沼泽红假单胞菌培养特性初探
- Many forms of aquatic life inhabit ponds. 有很多种水生动植物均栖居於池塘。
- Now mind what I tell you: don't go near the pond. 注意我的话:别到水池边上去。
- The pond (was) iced over during the cold spell. 寒流期间池塘都封冻了。
- He was a shrimp of a boy, about six years old. 他是个六岁左右的小家伙。