您要查找的是不是:
- Ecological type cement 生态型水泥
- In addition, newly developed low heat type cement and concretes with various mix were used in actual construction. 另外,施工中还大量使用了新型低热水泥,以及掺和各种混合料的混凝土。
- Brush or dauber type cement and primer applicators - select a size no less than 1/2 the pipe diameter (see chart below). 刷子或涂抹类型粘固剂和底漆的涂敷工具-选择尺寸不小于管道半径的工具(请参阅下表)。
- 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;
- Finally,the developmental trends of a new type cement with Alite-Ba-bearing calcium sulphoaluminate as dominant mineral was prospected. 同时对以阿利特-硫铝酸钙钡为主导矿物的新型高胶凝性水泥材料进行了展望。
- 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。
- 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。
- New Type Cement Pavement Surface Engraving Machine 一种新型水泥路面刻纹机
- 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。
- 1 - 3 type cement based piezoelectric composites 1-3型水泥基压电复合材料
- 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 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
- 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
- Slip form type cement coagulation earthen road pavement construction craft 滑模式水泥混凝土路面施工工艺
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- Do you type the letter or take a rest? 你打信呢,还是休息呢?
- The headwords in this dictionary are in bold type. 本词典的词条用的是粗体字。