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- Economic forest to pear, apple, walnuts, dates mainly. 经济林以梨、苹果、核桃、枣为主。
- The U.S. Office of Forest Pathology tasked him with finding out whether chestnut blight was of Asian origin. 美国国会办公室森林病理学责他找出是否栗疫病是亚裔。
- Gingko Garden covering over ten thousand mu was praised high by economic forest expert of UN. 园林式的万亩银杏园受到联合国经济林专家的高度评价。
- A Study on location observation of water loss and soil erosion in newly established economic forest. 新造经济林地水土流失定位观测研究。
- It is proposed to develop the economic forest of Bixa orellana, which can be also used as extracting the pigment Bixin. 同时提出了发展红木经济林用于提取胭脂树橙色素的做法。
- Economic forest is goosefoot city people takes off deficient to become rich, add the main source of income, it is the " of " cash box of the farmer. 桃李、葡萄、苹果品种齐全、果实甜美。经济林是黎城人民脱贫致富,增加收入的主要来源,是农民的"钱匣子"。
- As for 3 kinds of main land use types,wood forest,economic forest and paddy field account for(40.53%),18.35% and 18.50% of the total land area respectively. 用材林、经济林和水田分别占被淹没土地总面积的40.;53%25、18
- 50-Years Advances in Forest Pathology in China 中国森林病理学50年
- Practice Teaching of Forest Pathology 林木病理学课程实习
- Prunus salicina, Prunus armeniaca, Xanthoceras sorbifolia, Crataegus pinnatifida and Pyrus ussuriensis are frontal 5 tree species with weight value 88.85, 80.88, 73.25, 69.35 and 63.77 respectively, were used for economic forest. 李、杏、文冠果、山楂、野梨为符合经济林的前五位的树种;权重值分别为88.;85、80
- Forests are the guarantee to maintain the sustainable development, economic forests are the backstopping point for the sustainable forest development. 森林是维持可持续发展的保证,经济林是森林可持续发展的支撑点。
- Challenging Problems In Horticultural And Forest Pathology 园艺森林病理学复杂问题
- Establishment of Web Site of China Forest Pathology and Pest 森林病虫害信息网的研建
- The theory and practice of forest pathology in China 中国森林病理学理论与实践
- special economic forest industry 特色经济林产业
- He has been an unsung hero of the country's economic growth. 他是使这个国家经济成长的无名英雄。
- Mother works economic advantages accrue. 母亲工作时经济收入增加了。
- They had led the country into economic disaster. 他们把国家带入了经济灾难中。
- Do you know the economic policy of this year? 你知道今年的经济政策吗?
- Economic depression often follows war. 经济不景气常因战争所致。