您要查找的是不是:
- This paper introduces the hemp, the degumed hemp, ramie and flax treated with seawater, and compares the effects of decay resistance. 摘要采用海水对大麻原麻、脱胶大麻、苎麻和亚麻进行浸泡处理,比较麻纤维的耐海水腐蚀性能。
- This paper introduces the hemp,the degumed hemp,ramie and flax treated with seawater,and compares the effects of decay resistance. 采用海水对大麻原麻、脱胶大麻、苎麻和亚麻进行浸泡处理,比较麻纤维的耐海水腐蚀性能。
- The leachability and decay resistance of 4-year-old bamboo wood treated with chitosan copper/zinc complexes (CCC and CZC) were reported in this paper. 以4年生新伐毛竹为试材,以白腐菌彩绒革盖菌为试菌,对壳聚糖铜配合物(CCC)、壳聚糖锌配合物(CZC)及相应的金属盐(氯化锌)和铜铬硼(CCB)处理材的抗流失性和耐腐性能进行试验。
- Folded filter, filter-tetrafluoroethane, stainless steel filter, and distribution of various types of decay resistance pump. 折叠滤芯,聚四氟滤芯,不锈钢滤芯,,经销各种型号的耐腐泵。
- The result is that the decay resistance of hemp fibre by seawater is better than ramie and flax, and hemp treated by seawater is propitious to wipe off lignin, the cellulose of the hemp is the effective component against sea water. 结果显示,大麻纤维的耐海水腐蚀性能要比苎麻纤维和亚麻纤维好,用海水浸泡有利于麻纤维上的部分木质素去除,大麻纤维中耐海水腐蚀的成分主要为纤维素部分。
- The objectives of this study were to evaluate the influence of extractives on the decay resistance of M. formosana wood and analyze the antifungal compounds of heartwood extract and leaf oil. 本研究目的为评估抽出成分对于乌心石木材耐腐朽性的影响,分析心材抽出物及叶子精油中的抗腐朽菌活性化合物。
- Yellow Cedar's natural extractives make it a decay resistant wood and aromatic when cut. 黄柏的天然提取物使其可以抵抗腐烂,并且切割时有香味。
- Decay Resistance of Hemp by Seawater 大麻纤维的耐海水腐蚀性能
- Decay Resistance of Wood Treated with Chitosan Metal Complex 壳聚糖金属配合物的防腐性能
- What made the Roman Empire decay? 罗马帝国为何衰亡?
- Keywords ACQ;bamboo;decay resistance;leach resistance; 竹材;防腐性能;抗流失性能;
- Old civilization may fall into decay. 古老的文化可能会渐渐衰落下去。
- The empty house has fallen into decay. 那座空房已成一片颓垣。
- The tree exhibited signs of decay. 那棵树显示腐蛀的迹象。
- His mental decay is distressing. 他的智力衰退令人苦恼。
- Growth and decay are vital processes. 生长和衰亡是生命过程。
- Her resistance to the proposal has crumpled. 她对这个建议的抵触情绪已化为乌有了。
- The dentist could detect no decay in her teeth. 牙医检查了她的牙,未见有龋齿。
- Cavities in teeth are caused by decay. 牙齿的蛀洞是由蛀蚀造成的。
- Each of the bulbs has a resistance of120 ohms. 每一盏灯泡有120欧姆的电阻。