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- Chinese fir (Cunninghamia lanceolata Lamb.) is one of the most important timber tree species planted in southern China. 摘要杉木是我国南方最重要的造林用材树种。
- The limpid streams, quiet valleys rare tree species and dense vegetation here, all contribute to its primeval beauty. 典型的石英岩山体成就了独特旖旎的自然风光,清澈的溪流宁静的山谷。
- Acacia cincinnata,introduced to China from Australia resently,is a fast growing tree species with straight form and good quality in timber. 卷荚相思是从澳洲新引种的树种,具有生长迅速,干形通直,木材质量好的特点。
- East Indian tree whose leaves are used for fodder; yields a compact dark brown durable timber used in shipbuilding and making railroad ties. 东印度的一种树,叶子可作饲料;出产一种深褐色的结实的经久耐用的木材,可用于造船和制造铁路枕木。
- status of study on quality timber use species 优良用材树种研究状况
- It's one of the tree species I have just learned to know. 我刚认识的树种。
- A simple to use tree controls, you can drag the node implementation. 一个简单的树形控件的使用,可以实现节点的拖动。
- China has the world's most ancient tree species -- metasequoia. 中国有世界最古老的树种 --水杉。
- Dormancy Depth of Several North-east China Tree Species. 东北几个树种苗木的休眠深度
- Shanxi allspice tree species of medicinal and spice. 山西香果药用及香料树种。
- WidthIterator uses Tree, implements stl iterator. 最后,为使用这个框架,
- Lower slopes of the upper dry rainforest tree species. 为低山坡干性雨林中上层乔木树种。
- Breakingfruit Chinkapin,a dominant indigenous tree species in of China, Good in fast-growing,vast adaptability and short strike time,it also can be big area planted as firewood and timber forest. 黎蒴栲是中国南方的一种乡土树种,速生性强,适应性广,轮伐期短,大面积种植可以为薪炭林和用材林。
- Cercidiphyllum japonicum, Davidia involucrata, silver and other precious Juan tree species, in particular, are living fossils, known as the dovetree into a million-Health Mu over the world rare. 有连香树、珙桐、银鹃树等珍贵树种,尤其是有活化石之称的珙桐成片生长达万亩以上,举世罕见。
- This approach use tree index and theorem about leaforder region to evaluate semiflexible queries over ontology tree. 该方法通过建立索引和使用叶序区间判断SF-Condition(半柔性条件)是否满足实现本体上的半柔性查询求解。
- The new algorithm use tree recursion strategy to get the single size rectangular, and minimize the waste. 算法采用树型递归调用策略将板材按要求切成同尺寸矩形件,并使所产生的废料最少。
- Why use trees, rather than maize or sugar cane, as a feedstock for ethanol? 为什么要选择树木而不是蜀黍或蔗糖作为乙醇原料?
- It is 700 metres in length and introduces 20 tree species along the walk. 树径全长700米,介绍沿途20种树木植物。
- The Comparison of Frozen Resistance of Several Tree Species of Ilex L. 几种冬青属植物抗冻能力比较。
- The new switching scheme divides the MSB current source into eight parts to compensate parabolic error and also use tree structure to optimize. 这个新的切换方式是将高位元的电流源分成八个部份来补偿抛物线误差并且使用数状图来达到最佳化的目的。