The hydrologic effects of 30-year old natural Chinese pine forests have been measured.
探讨了30年生油松天然林的水文效应。
Smaller management density was beneficial to increase DBH growth rate of Chinese pine forest.
较小的经营密度有利于提高人工油松林胸径生长速率。
Chemical characteristics of oleoresins of sect, strobus in Chinese pine species were studied.
本文研究了中国五针松组松脂的化学特征。
Chinese pine and hemp oakery soil physical property also have very strong correlativity with forestation density.
油松和麻栎林土壤物理性质与造林密度也有很强的相关性。
Tree species in Chinese pine, spruce, birch, Yang, Liu mainly forests are apple, pear, peach, apricot and so many kinds of wild grass, nearly 100 species.
树种以油松、云杉、白桦、杨、柳为主，经济林有苹果、梨、桃、杏等，野生牧草种类较多，近100种。
Tritiated water was used as tracer to measure tree transpiration in a 28-year old Chinese pine plantation of north China during the growing season of 1984.
于1984年生长季，利用氚水作为示踪剂对河北隆化碱房乡大水泉村西山28年生油松人工林树木蒸腾进行了测定。
The division of site types and appraisal of growth were studied with data from 118 sample plots on Chinese pine in the calcareous mountain areas, Shanxi Province.
利用118块野外标准地资料，对晋东南石灰岩山地油松人工林进行了立地类型划分及生长评价。
This paper mainly studied Optimization of Production Process for Complex Ectomycorrhizal Fungal and Bacterial Fertilizers and its Effects on Chinese pine seedings.
本文主要研究了菌根制剂生产工艺的优化及其复合胶囊菌剂对油松幼苗的生长促进作用。
The effects resulted from different patterns of mountain closure objectively reflected the interference level of the human activities to Chinese pine natural regeneration.
不同的封禁方式客观地反映了人为作用对油松天然更新的干扰程度。
The paper, based on a review of ancient literatures, expounds Chinese pine and cypress culture from the perceptions of the material and spiritual cultures of pine and cypress.
该文在查阅古文献的基础上，从松柏物质文化和松柏精神文化两个方面对中国松柏文化进行了论述。
Then I went into a section decorated like a traditional Chinese study, with two beautiful Chinese paintings of a pine tree and some bamboo hung on the wall.
然后我进入了一个装饰得像中国传统书房的区域，里面挂着两幅美丽的中国画，画的是一棵松树和一些竹子。
The black and white photography Soul of Pine was listed among the top works of world Chinese photographers.
黑白作品《松魂》列入世界华人摄影家的精品佳作。
Therefore, compare to Mongolian Scots pine, Chinese fir has better performance in field test.
因此，与樟子松相比，杉木在野外埋桩试验中表现更好。
In traditional Chinese art and literature, the bamboo and the pine tree always symbolize moral integrity and uprightness.
在中国的传统艺术和文学中，竹子和松树往往象征着道德上的正直和刚正不阿。
The categories of trees in the mountain mainly include Japanese red pine, black pine, larch, locust tree, Chinese catalpa, cypress and various fruits trees.
主要树木有赤松、黑松、落叶松、刺槐、楸树、柏树及各类果树。
Pine in the mountains is a very strong vitality, so the hearts of the Chinese people, have access to the same vitality and pine items, would be a very, very unpleasant things!
在高山上的松树生命力是非常旺盛的，所以在中国人的心中，能够获得与松树同样生命力的物品，将是一件非常非常愉快的事情！
For Chinese scholars, the pine is the symbol of longevity and tenacity, as well as constancy in friendship.
对中国文人来说，松象征着长寿和坚忍，象征着友谊常青。
It can be found that broad-leaved evergreen forest contained more microbial biomass (MBC) and the ease of oxidation of carbon (EOC) compared with Chinese Fir and Masson Pine stands.
结果表明：常绿阔叶林土壤微生物量碳和易氧化态碳含量高于马尾松与杉木林土壤，杉木林土壤水溶性碳含量相对较低。
This paper deals with the effectiveness of H-HA models, D-H models and maximum density-D models of Chinese fir and Masson pine, making use of computerized simulation tests.
用计算机模拟试验的方法，对杉木和马尾松平均树高、平均胸径及最大密度的数学模型的预报有效性进行检验。
This paper, taking Chinese Fir & Masson's pine as examples (objects), studied the site quality evaluation by the substitution of tree species in the same site types.
我们以杉木和马尾松为对象，研究了在相同立地类型中的树种代换评价方法。
This paper, taking Chinese Fir & Masson's pine as examples (objects), studied the site quality evaluation by the substitution of tree species in the same site types.
我们以杉木和马尾松为对象，研究了在相同立地类型中的树种代换评价方法。
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