低 Ⅰ形容詞1.(從下向上距離小; 離地面近) low 低水位 low water level;月亮低懸在天空。 the moon was low in the sky.2.(在一般標準或平均程度之下) low 低聲 in a low voice; 低碳鋼 steel low in carbon content; 低水平 low level; 他壓低了聲音悄悄地說話。 he lowered his voice to a whisper.3.(等級在下的) low 低年級男學(xué)生 a lower boy; 我比他低一年級。 i am one grade below him.Ⅱ動詞(頭向下垂) let droop; hang down 低頭 hang one's head; 害羞地低下頭 lower one's head coyly
Success and supersession of dongting lake ' s encirclement dike and its historical function 洞庭湖堤垸的興廢及其歷史作用
Enforce the supervision and monitoring on the retuned lake from polder , and establish ecological immigration area and nature reserves , by adapting strict management regulations and enforcing lawful management , guarantee the project of establishing immigration area reach the proposed target , and the ecosystem is improved and restored 對洞庭湖區(qū)的單退和雙退堤垸,分別建立生態(tài)移民區(qū)和嚴格自然保護區(qū),通過制定嚴格的管理法規(guī)和強化執(zhí)法管理,確保移民建鎮(zhèn)工程收到實效,生態(tài)得到有效恢復(fù)。