- cutting; cut; yield from felling
下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
采伐量的英文
例句與用法
- Note : qutput of timber cut by callecttive and individual owonership was called as that by village and village bwlow before 2002
注：集體和個(gè)人采伐的木材2002年以前為村及村以下木材采伐量。 - Destruction of the natural forests in the upper reaches of the yangtze river and the causes for it . analysis of the historical changes of the natural forests in the upper reaches of the yangtze river reveals that their destruction has resulted from an over - felling of the trees over a long period of time . the most serious cases occurred in periods of 1912 - 1949 , 1956 - 1966 and 1966 - 1976 , and the early 1980 ' s
研究結(jié)果如下：一、長(zhǎng)江上游地區(qū)天然林破壞情況及其原因通過(guò)對(duì)長(zhǎng)江上游地區(qū)天然林的變遷分析，天然林破壞是長(zhǎng)期過(guò)量采伐(采伐量大于生長(zhǎng)量)的結(jié)果，尤以1912 ? 1949年、 1956 ? 1966 、 1966 ? 1976年、八十年代初期對(duì)天然林破壞最為嚴(yán)重，天然林進(jìn)入了災(zāi)變時(shí)期。