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- A sound forest economy promotes the prosperity of agriculture and rural life. 完善的森林经济可以促进农业和农村生活的兴旺与繁荣。
- Habitat and Ecology: On rocks covered with litter under forest, alt. ca.300 m. Flowering: Mar.- May. 生境与生态：生于溪旁林下有腐殖土的岩石上，海拔约300米。花期：3-5月。
- At the level of all species, the means mercury content of macrobenthos in creek was higher than that under forest. 在所有动物水平上，潮沟动物汞平均含量高于林内。
- Habitat and Ecology: On rocks covered with litter under forest, alt. ca.300 m. Flowering: Mar.-May. 生境与生态：生于溪旁林下有腐殖土的岩石上，海拔约300米。花期：3-5月。
- The metal contents in the macrobenthos were slightly higher under forest than in the creek. 在动物总体水平上，林内动物重金属含量稍高于潮沟动物。
- At the level of species categories, the means mercury contents of macrobenthos at each sample point were higher in the creek than that under forest. 在动物类别水平上，各滩的潮沟样地动物中的汞含量均值均大于相应林内样地动物。
- Under forest management and protection program, every year they have to cut from 80000 to 150000 m3 of wood and replant it. 在森林管理及保护条例制约下，他们每年将砍伐80000-150000立方米的树木，随后续种。
- Through analysis on present situationof forest economy in Songyuan City, Jilin, China, the concrete suggestions on promoting forest economic development to increase peasant's income were put forward. 通过对松原市林业经济现状的分析,提出了加快松原市林业经济发展、促进农民增收的具体措施。
- It showed that the metal contents in the sediments were higher than in the creek under forest,and positively correlated with the contents of the organic matter in the sediments. 结果表明：沉积物重金属含量比潮沟的高； 沉积物中的重金属含量与有机质含量存在显著正相关关系；
- However, The Mongolian pine height, density and the height and covering degree of grass under forest highly was not remarkable relevance with BSD respectively. 樟子松林的胸径和森林的郁闭度与鸟类多样性呈显著的正相关,树的高度、密度、森林下草的高度和盖度与鸟类多样性相关性不显著。
- However, The Mongolian pine height, density, DBH and the height and covering degree of grass under forest highly was not remarkable relevance with bird density, respectively. 树的高度、密度、胸径、森林下草的高度,草的盖度与鸟类密度相关不显著。
- On Some Problems of the State- owned Forest Economy 国有林区经济重构问题的对策研究
- Abstract: Desiccation of the deep soil layer under forest and grass vegetation is one of the crucial topics in scientific research for eco-environmental construction of the Loess Plateau. 摘 要： 林草植被深层土壤干燥化是黄土高原地区生态环境建设过程中面临的重大科学问题。
- She and I can't live under the same roof. 她和我不能住在一起。
- The enemy army crumpled up under our attacks. 敌军在我军的攻击下垮了。
- The firm will go under unless business improves. 生意若无起色，公司非垮不可。
- The baby's legs flailed under the quilt. 小孩的两条小腿在被子下面乱动。
- WANG Hexin,FAN Guoru,LIU Qijing.Study on growth of ginseng under forests and benefit of complex management[J].Natural Resource,1995(4):62-68. [9]王贺新;范国儒;刘琪景.;林下人参生长特征及其复合经营效益的研究[J]
- The fox went to ground under a rocky escarpment. 狐狸钻进了石崖下面的洞里。
- I will pay nothing under compulsion. 在强迫之下我分文也不愿付。
