1) soil water
杉木-人工林
2) Chinese fir plantation
杉木人工林
1.
Nutrient flux and its dynamic change of litterfall in a Chinese fir plantation forest;
杉木人工林凋落物养分通量及其动态
2.
Effects of nitrogen deposition on the soil base cations in Chinese fir plantation;
氮沉降对杉木人工林土壤盐基离子的影响
3.
Litter fall and its seasonal dynamic change of Chinese fir plantation;
杉木人工林凋落物量及其季节动态
3) Cunninghamia lanceolata plantation
杉木人工林
1.
The analysis on integrated management effect of thinning to reduce the occupation for Cunninghamia lanceolata plantations;
杉木人工林降位间伐的综合经营效果分析
2.
Characteristics of soil microbial biomass carbon and nitrogen and their relationships with soil nutrients in Cunninghamia lanceolata plantations.;
杉木人工林土壤微生物生物量碳氮特征及其与土壤养分的关系
3.
Biomass of Cunninghamia lanceolata plantation was investigated on 3 plots with better,middle & poor slope in Jingxi town in Minhou County.
在闽侯县荆溪镇三块立地条件大体属好、中、差不同坡位的杉木人工林样地进行生物量调查,调查结果表明,20年生杉木人工林在不同立地条件下干物质积累量差异显著,下坡干物质积累量(生物量)为154。
4) Cunninghamia lanceolata plantation community
杉木人工林群落
5) Chinese fir plantation
杉木人工林生态系统
1.
Based on the data observed at Huitong Ecology Station, the carbon content of Chinese fir plantation ecosystem was studied.
对杉木人工林生态系统的碳素含量进行了定位观测。
6) second generation Chinese fir stand
第二代杉木人工林
1.
Based on eight years data, this paper studies the effect of cut over on the hydrological functions of soil in an ecosystem and focuses on the biological regulation and restoration effects of trees on soil hydrological functions after the second generation Chinese fir stand is reforested.
以连续 8 a的测定数据 ,探讨了皆伐对生态系统土壤水文学功能的影响 ,并着重研究了营造第二代杉木人工林后林木对土壤水文学功能的生物调节和恢复状况 。
参考词条
补充资料：人工受精与人工授精
人工受精与人工授精
artificial fertilization and artificial insemination
我国学者把“人工受精”与“人工授精”两名词区别开来：前者指人工体外受精而言，后者指把精液注入到妇女的阴道或宫颈管、宫腔内，使精、卵在体内相遇。人卵体外受精与胚胎移植后出生的婴儿俗称试管婴儿。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。