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1·Some species of trees have aesthetic value, such as conifer and rare broad leaved tree.

为增加林带的美学欣赏价值，应该配置非传统的针阔叶树种。

2·The broad leaved tree in mixed forest can add nitrogen and adjust the ration of carbon to nitrogen.

阔叶树种在杉阔混交林中具有增氮和调节碳氮比作用，退化点和作用点彼此互为佐证。

3·It showed that the minimum sample for spot checking tree spatial distribution patterns of natural Korean pine broad leaved forest should be 49.

结果表明，天然红松阔叶林空间分布格局调查的最小样本量为49。

4·A case study on the effect of different plot area on forest gap model simulation was conducted with forest gap model NEWCOP in broad leaved Korean pine forests at Changbai Mt. of Northeastern China.

以中国东北长白山阔叶红松林为例，应用林窗模型NEWCOP探索了不同模拟样地面积对林窗模型输出结果的影响。

5·Dark taiga, tropical rain forest and evergreen broad-leaved forest are climax of area of cold temperate, tropic and subtropics.

冷杉林(暗针叶林)、热带雨林和常绿阔叶林是寒温带、热带和亚热带的气候顶极群落。

6·Life is often like broad-leaved epiphyllum, irrigating with years of tears and sweat, mixed with blood, just have a moment of laughter appears.

生命又常常像昙花，用许多年的泪与汗，掺上心血浇灌，才会有笑看天下的一刻。

7·Society is a broad-leaved, and civilized is the insecticide to prevent the insane of the believers cause serious harm to society.

社会是一张阔叶，而文明则是杀虫剂，防止丧心病狂之徒对社会造成严重戕害。

8·These people even previously made some achievements, but also just flower briefly as the broad-leaved epiphyllum history lesson is worth us to remember in mind.

这些人甚至以前取得了一些成绩，但也只是昙花一现的历史教训值得我们记取。

9·Company's products are used raw materials are from Brazil, Canada imports of coniferous and broad-leaved wood pulp.

公司产品原材料均采用的是从巴西、加拿大进口的针叶和阔叶木浆。

10·Therefore, it should be emphasized to enhance the self - fertilization capability of forest by adjusting the species composition and increasing the proportion of native broad - leaved species.

因此，应重视通过调整物种组成，增加阔叶树种比例以增强森林的自肥能力。