天然耐腐性 nature decay resistance(0)   “天然耐腐性”译为未确定词的双语例句      TESTS ON NATURAL DECAY RESISTANCE OF THE IMPORTANT TIMBER IN CHINA      我国主要树种的木材(心材)天然耐腐性试验 短句来源      A REVIEW OF STUDIES ON NATURAL RESISTANCE OF WOOD TO MICROBIAL DETERIORATION      木材天然耐腐性研究评介 短句来源      A Study on the standard method for testing natural decay resistance Of wood in laboratory      木材天然耐腐性室内试验标准方法的研究 短句来源      APPRASAL ON THE NATURAL FOT-RESISTING OF THE HEARTWOOD OF IMPORTANT TREE SPECIES IN NORTHEAN CHINA      我国北方主要树种心材天然耐腐性评价 短句来源      The antidecay of natural bamboos (Phyllostachys pubescens) is worse than natural wood When having the 20% weight lossing rate, the bamboos have lost their worth of utilization.      毛竹的天然耐腐性较差,与木材相比毛竹在较低的重量损失率(20%)下就丧失使用价值。 短句来源 更多          相似匹配句对      A REVIEW OF STUDIES ON NATURAL RESISTANCE OF WOOD TO MICROBIAL DETERIORATION      木材天然耐腐性研究评介 短句来源      APPRASAL ON THE NATURAL FOT-RESISTING OF THE HEARTWOOD OF IMPORTANT TREE SPECIES IN NORTHEAN CHINA      我国北方主要树种心材天然耐腐性评价 短句来源      TESTS ON NATURAL DECAY RESISTANCE OF THE IMPORTANT TIMBER IN CHINA      我国主要树种的木材(心材)天然耐腐性试验 短句来源      A Study on the standard method for testing natural decay resistance Of wood in laboratory      木材天然耐腐性室内试验标准方法的研究 短句来源      Relationship between corrosion-resistance of fibric glass and its chemical composition      玻璃纤维耐腐性和化学成分关系的研究 短句来源 查询“天然耐腐性”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。          The toxic extractive substances of heartwood of Catalpa bungei arc the principal source of natural decay resistance. This study conducts separation and biological toxic test for extractive substance of heartwood of Catalpa bungei. Results show that major effective antifungal component are now compounds N and S.             楸木心材的毒性提取物是楸木天然耐腐性的主要来源。本研究对楸木心材提取物进行分离和生物毒性试验,结果表明主要的有效抗菌活性成分是新物质N和S。 文摘来源          Choosing bamboos (Phllostachys henonis) treated with five agents as test materials, the experiments on decay resistance efficiency of the agents have been done. The results have been showed in the paper.Using hot and cold bath proces, the bamboos treated with the concentration of 5% f BBand concentration of 3% of BBF have better antidecay efficiencies. Using soaking methods, the bamboos treated with 5% of BP, CCB, FCAP have better efficiencies of antidecay. The soaking time is good for 19 days.The antidecay...             选用经五种防腐药剂处理过的淡竹进行室内抗腐性试验,同时选用毛竹做室内天然耐腐性试验。结果表明:用热冷槽法,浓度为5%的“BB”和3%的“BBF”防腐效果较好,采用浸渍法,浓度为5%的“BP”、“CCB”“FCAP”均具有防腐效力,浸渍时间19天为宜。毛竹的天然耐腐性较差,与木材相比毛竹在较低的重量损失率(20%)下就丧失使用价值。而木材在同等重量损失率范围内则属于稍耐腐或耐腐等级。 文摘来源          The natural decay resistance of Chinese white poplar (Populus tomentosa) and Masson′s pine (Pinus massoniana) woods against white rot fungi (Coriolus versicolor, Lentinus lepideus) and brown rot fungi (Poria placenta, Lenzites trabea) attack was evaluated with 3 kinds of culture mediums in laboratory.* The fungi, C. versicolor and p. placenta grew faster in sand-sawdust than in other mediums. Significant weight loss of wood caused by the fungi C. versicolor and P. placenta was found after 3 months exposure.             采用三种培养基、两种白腐菌、两种褐腐菌对马尾松、毛白杨的天然耐腐性进行了试验。结果表明:砂子锯屑培养基法对采绒革盖菌(Corjolus versicolor)和绵腐卧孔菌(Poiraplacenta)的生长较快,对木材腐朽力,即重量损失较明显。 文摘来源   << 更多相关文摘         相关查询: 天然耐 天然耐药性 天然耐腐 耐 耐天然光牢度 天然 天然耐腐材 天然耐腐力 耐四环素 药耐药 耐尔 天然遗传工程  对查询结果不满意

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