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- forest harvesting operation 采伐作业
- Analysis of the Issues and Counter-measures in Management of Forest Harvesting Operations in the Key State-owned Forest Areas 重点国有林区森林采伐作业管理存在的问题及对策分析
- Unexpectedly, if a nonlinear lopping strategy is adopted, the maximum amount of forest harvest is the same as the above result. 我们发现虽然对可再生资源的收获策略有线性和非线性之分，但是得到的可再生资源的最大持续收获量是相同的。
- This paper reviews effects of forest vegetation change on small watershed hydrochemical circles, especially the impacts of forest harvesting on water temperature, sediments, and dissolved nutrients. 回顾了国内外森林植被变化对小流域水文化学循环的影响研究，尤其是森林经营活动如采伐等对流域的河流水温、悬移质泥沙含量、溶解养分等方面的影响。
- forest harvesting and log transport 森林采伐运输
- ecology-based forest harvesting(EFH) 森林生态采伐
- Effects of forest harvesting on river runoff in Xiaoxing'anling 小兴安岭森林采伐对河川径流的影响
- Effects of harvesting operations on runoffs of brooks in forest sites 森林采伐对迹地径流流量的影响
- Effects of harvesting operations on water quality of brooks in forest sites 森林采伐作业对迹地径流水质的影响
- After harvest we will have a mass of rice. 秋收后，我们将获得大量稻谷。
- He's mending nicely after his operation. 手术后他正在顺利康复。
- The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用。
- The research yielded a rich harvest. 该项研究有了丰硕的成果。
- He is in charge of the operation of the steel mill. 他负责这家钢厂的经营工作。
- The bank plan a rescue operation for the company. 银行计划对这个公司采取挽救措施。
- The operation was a marvel of medical skill. 这个手术是医术的一个非凡范例。
- The bad harvest led to severe food shortage. 歉收引起食物严重短缺。
- We have a plenteous harvest this year. 我们今年取得了大丰收。
- It is said that there are wolves in this forest. 据说这片森林里有狼。
- An operation is needed to remove your tonsil. 需要进行手术摘除你的扁桃体。
