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- hydrological ecological types 水分生态型
- A.mearsii and P.yunnasensis grew the best hydrological ecological effect respectively for interception rate and stemflow. 乔木树种的生物学特征特性也有差异。
- The strains which lack Pgm and VW antigen are related to the ecological types and foci. VW-和Pgm-菌株与生态型及疫源地有一定的关系。
- The species of mesophyte dominates the ecological type of water, making up 51%, and the mesoxerophyte 34% of the total. 水分生态类型结构以中生型种类最多占51%25,中旱生型次之占34%25;
- The fish in the Qingshui River belonged to different ecological types in migration, feeding, reproduction, and inhabitation. 清水江鱼类在泪游、食性、繁殖和栖息习性等方面分别属于不同的生态类型。
- The species of mesophyte are the most of ecological type of water that take 58% and those of mesoxerophyte take 25%. 水分生态类型结构以中生型种类最多,占58%25,中旱生型次之,占25%25;
- Study on the important physiological characters in high altitude mountainous and campagna ecological type of maize variety. 试验研究结果表明 ,高山生态型玉米品种与平原生态型玉米品种的叶片构造 ,叶绿素含量、比叶重、干物质积累与分配、光合强度、净同化率、灌浆速度 ,粒叶比等重要生理特性均有明显差异。
- The mesophyte is main water ecological types, the proportions is 72.0%, and the proportions of xerophyte is 23.00%.Hygrophyte and hydrophyte existing due to the diverse habitat. 中生植物为主,占72.;09%25,旱生植物其次,占23
- According to ecological characters, the Boehmeria Jacq. can be divided into four ecological types that are hyprophyte, medium-wet type, semi-humid type and xerophtic type. 苎麻属植物的种群分布与海拔高度有关,按其生态特点可分为湿生性、湿中性、半阴湿性和旱生性四大生态类型。
- Fisheries yield of the lake continues to raise.Since 1984, cage aquiculture converted from extensive to intensive and high-returned and from pollution to ecological types. 东太湖的渔业产量一直呈上升趋势,自1984年网围养殖出现后,网围养殖经历了由粗放型到精养型和效益型的转变,从污染型向生态型方向发展。
- The heterotic ecotypes were studies by analysing of heterosis of the F1 hybrids, which were created in a diallel set of cross between 9 ecological types. 摘要利用9个不同生态类型的50份水稻亲本材料,以生态型为单位进行双列杂交,配制336个组合,研究杂种一代的对照优势和超中亲优势,以杂种优势值作为划分优势生态型的依据。
- "wide-agriculture" with ecological type 生态型大农业
- Coral is formed by certain types of polyp. 珊瑚是由某些水螅体构成的。
- There are two types of rocks in this area. 这个地区有两种类型的岩石。
- We can group animals into many types. 我们可以把动物分成很多种类。
- We have many types of cosmetics for sale. 我们有许多种化妆品待售。
- Through analysising the data about the occurrence of rice blast for nearly 20 years in Anqing City,the several concepts about its occurrence,cycle and occurrence ecologic type,etc. 对安庆市近20a的稻瘟病历史资料进行解析,提出了稻瘟病流行周期、发生生态型等概念。
- We stock all types of fur coats. 我们有各种皮衣供应。
- The place was heaving with showbiz types. 这地方一直聚集著一帮娱乐圈里的人士。
- Some types of plants are widely distributed. 有些植物分布得很广。