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单词
selection thinning
释义
selection thinning
美
英
un.
〔林〕择伐式疏伐
网络
择伐式疎伐;疏伐法;选择疏伐
英汉
网络释义
un.
1.
〔林〕择伐式疏伐
1.
择伐式疎伐
林学专... ... 择伐作业 Selection system
择伐式疎伐
Selection thinning
择伐更新法 Selection-system of natural regeneration ...
www.scientrans.com
2.
疏伐法
(3)综合
疏伐法
(
selection thinning
) 同时在林冠上层和下层选择间伐木,疏伐后形成复层林冠。l 技术要求高; l 对保留木生长 …
blog.sina.com.cn
3.
选择疏伐
…、上层疏伐(crown thinning)、
选择疏伐
(
selection thinning
)与机械疏伐(mechanical thinning)?试述吾人应如何进行 …
xuelele.com.tw
例句
随便看
Four-wheeled all-terrain vehicle
Four wheeled all terrain vehicle
four wheeled low-side tipping wagon
four-wheeled scraper
four-wheeled side-tipping trailer
four-wheeled vehicle
four-wheeler
four-wheeler
four-wheeler
four-wheeler
four-wheel garage jack
four-wheel landing gear
four-wheel motor cycle
four-wheel motor vehicle
four wheels
four-wheels
four-wheel screw jack
four wheel screw jack
four-wheel steering
four wheel steering
four-wheel tractor
four-wheel trailer
four wheel truck
four wheel vehicle
four-wheel vehicle
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更新时间:2025/8/18 23:41:32