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种菜;主要杂草
1、atriplex weed───滨藜
2、weed───v.除草;剔除;n.(Weed)(美、英、加、印、澳)威德(人名);n.野草;水草;(非正式)烟草;(非正式)DaMa烟;(非正式)体弱的人;(非正式)瘦弱的马
3、pellitory weed───糙皮杂草
4、main objectives───主要目标
5、peppergrass weed───胡椒草
6、main───adj.主要的,最大的,最重要的;n.(Main)(美)梅因(人名);n.(输送水、煤气等的)总管道,主管道;(themains)(水、电等的)供应,供应XiTong;电源插座;海洋,公海;主帆(mailsail的简称);(掷骰子游戏中)叫数;斗鸡比赛
7、cooked weed───煮熟的野草
8、wilting weed───萎蔫的杂草
9、main scene───主要景点;主场景;主体现场
1、analysis shows That the season, the fields topography, and measures for cultivation are the main factors influencing the distribution of weed communities in paddy fields in this region.───分析表明,生长季节、栽培措施、地形地貌是影响本地区稻田杂草群落分布的主要因素。
2、Although leaf photosynthesis of this weed is of the C3 type, a C4-like vascular bundle full of chlorophyll was observed in the main vein of the leaf and young stems.───尽管薇甘菊叶片为典型C3植物特征,结果发现了茎以及主叶脉内存在类似C4途径的、具有丰富叶绿体的维管束鞘结构。
3、The phytocidal composite efficiently expands the weed control spectrum and has better control efficiency to the main grassy weed and the broadleaves in the cotton field.───本 除草组合物有效的扩大了杀草谱,对棉花田中的主要禾本科杂草和阔叶杂草均 有较好的防效。