1·Genetic control of traits for Chinese fir clones.
杉木无性系性状的遗传控制。
2·The fauna of spruce, pines and Chinese fir branch-shoot pests were studied.
研究了云杉、松树及杉木等树种枝梢害虫的区系。
3·The inherent law for dividing the type areas of Chinese fir is brought to light.
从一个重要方面揭示了杉木种源区划分的内在规律，为该课题的综合研究。
4·This is possible to be an important cause for degradation of most Chinese fir ecosystems.
这可能是大多数杉木人工林生态系统发生严重退化的一个重要原因。
5·Our study on the early selection of Chinese Fir started in 1964 and was completed in 1979.
我们对于杉木早期选择的研究是从1964年起，于1979年完成。
6·Wood properties of "Chenshan Chinese fir" and the structure of its stand were also studied.
研究了“陈山杉”林分的形状结构与材性特点。
7·Genetic variations on tracheid microfibril Angle of 55 Chinese fir clones were investigated.
对55个杉木无性系管胞微纤丝角的遗传变异进行了研究。
8·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。
9·The first grade forecast of seed crop in 1990 was also made for Shandou seed Orchard of Chinese fir.
本文还对山斗杉木种子园1990年的产量年景作了第一级预报。
10·The number of microbes and enzyme activities in the rhizosphere and bulk soil of Chinese fir were analysed.
本研究测定了浙江省一些林场内杉木林地杉木根际和非根际土壤的微生物数量和酶活性。