1) Plantation grown Poplar
人工林杨木
2) plantation poplar
人工林杨树
1.
Fiber morphological features and variation of plantation poplar;
人工林杨树木材纤维形态特征及其变异的研究
3) Poplar plantation
杨树人工林
1.
Construction of site index tables of poplar plantations in southern areas;
南方型杨树人工林立地指数表的编制
2.
In situ study on soil nitrogen mineralization in successive rotation stands of poplar plantation in north Jiangsu province
苏北杨树人工林连栽林地土壤氮素矿质化原位研究
3.
Fine root production and turnover of poplar plantation in the Lhasa river valley,Tibet Autonomous Region
拉萨河谷杨树人工林细根的生产力及其周转
4) poplar plantation
人工林杨树
1.
Physical and mechanical properties of 1-72 Poplar plantation wood had been comprehensively researched using non-destructive testing methods.
为合理选择与利用无损检测方法,快速高效地评估我国大规模种植的人工林杨树木材性质,提供科学的依据和量化的指标及目标,对我国人工林的选育、栽培和高附加值利用具有重要的理论和现实意义。
5) artificial poplar plantation
人工杨树林
1.
This article focused on the study of changes in the structure and amount of bacterial population in reed beach , and anticipated to assess the effects of artificial poplar plantation on soil bacterial population on a molecular level .
本文重点探讨长江中游湖南省岳阳市君山区段芦苇滩地土壤中细菌种群结构和数量变化,以期从微观的角度来评价人工杨树林构建后对芦苇滩地土壤细菌种群的影响。
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。
参考词条