“raft transportation of timber”的概念、定义、翻译、参考文献-科学参考

单词	raft transportation of timber
释义	raft transportation of timber Encyclopedia 农学木材运输释 raft transportation of timber水上排运利用各种索具，将单根原木或原条编扎成木排，然后借助水流的动力或拖船的牵引力，沿着水路（江河、湖泊、水库与海洋）进行运输木材的方式。
随便看	crop composition crop composition and distribution crop cultivar approval crop cultivar registration crop cultivation for stress-resistance crop damage in sunlight greenhouse due to continuous overcast days crop disease crop disease and pest disasters in China crop diseases and insect pests crop diseases in China crop distribution crop domestication crop domestication and evolution crop ecological adaptability crop evapotranspiration experiment crop farming crop gene discovery crop germplasm resources ex situ conservation crop germplasm resourceson-farm conservation crop germplasm sensitivity to environmental factors crop growth condition monitoring by remote sensing crop growth model crop growth monitoring crop growth simulation model crop harvest

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。