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- Study on preservative treatment technology of white birch plank stuff 白桦板材防腐处理技术研究
- white birch plank 白桦板材
- As we passed along the way, the autumn scenery is the most famous white birch. 在我们经过的一路上,秋天的景物最著名的就是白桦树。
- Study on Management Technology of Secondary Forest of White Birch in Daqingshan Mt. 大青山白桦次生林经营技术研究。
- Average length of fibre is 0.942mm, it excels that of rice straw, david poplar, it is similar to reed, white birch etc. 纤维平均长度为0.;942mm;优于稻草、山杨等;与芦苇、白皮桦等相近。
- The ground of floor can use and other places of wood of northeast china ash, oak, teak, fir, white birch board. 楼层的地面可以采用水曲柳、柞木、柚木、杉木、白桦等地板。
- There are lots kinds of animals and plants here like dragon spruce, Asian white birch, and other rare arbors. 这里的动植物种类繁多,云杉、乌椴、白桦、红松、刺柏等名贵乔木,高大森密,参天蔽日;
- The main species are Shanyang, white birch, juniper, mountain side, such as Parkinson Danmaruru fruit. 经过30多年的封山育林和人工造林,目前森林面积已达22万亩。
- Higher up were forests of white birches. 再往高处去就是白桦林。
- Russian dances: The famous ":Little White Birch" Dance Troupe will travel from Russia to present performances in Beijing. 俄罗斯舞蹈家:著名的"小白桦树"剧团将从俄罗斯旅行到北京演出。
- White birch branches and leaves luxuriants and well-spaced, gainly, especially truncal repair straight, white and refined, very conspicuous. 白桦枝叶扶疏,姿态美丽,尤其是树干修直,雪白雅致,十分引人注目。
- The difference between highest and lowest monthly mean values is about 72% in Broad-leaved Korean Pine forest,73% in Asian white birch forest,26% in David poplar forest,56% in Spruce-fir forest,and 144% in Ermans Birch forest. 不同群落细根现存量月动态变化也有较大差异,月均最高最低相差阔叶红松林约为72%25、白桦林近73%25、山杨林26%25、云冷杉林56%25、岳桦林144%25。
- Major tree species found here include conifers, such as Korean pine, larch and Olga Bay larch, and coniferous-broadleaf trees such as white birch, oak, willow, elm and Northeast China ash. 面积35万多平方公里的东北平原是中国第一大平原,大部分是黑色沃土,盛产小麦、玉米、大豆、高粱、亚麻和甜菜。华北平原大多是褐色土壤,土层深厚,农作物有小麦、玉米、谷子、棉花等。
- Drawing up volume table for white birch 大兴安岭地区白桦天然林材积表的编制
- small-diameter Asian White Birch 白桦小径木
- The white birches grow naturally in a group here, and the spring water is gushing out and flowing. 此处有大片的白桦林,山谷中溪水涓涓流过。
- Alaskan birch with white to pale brown bark. 阿拉斯加的一种桦树,白色至浅棕色树皮。
- I heard John was the republican's great white hope. 我听说约翰是共和党人寄予巨大希望的人。
- The land is laid down with red or white clover. 这块土地种上了红花和白花苜蓿。
- This cloth has a pattern of blue and white squares. 这种布有蓝白格子的图案。