This paper determined a series of biochemical and physiological properties of Speeded ? growth poplar and Lombardy poplar.测定了速生杨与钻天杨的一系列生理生化特性,结果表明:速生杨的叶绿素、脯氨酸、脱落酸、抗坏血酸、可溶性糖含量、硝酸还原酶和过氧化物酶活性均高于钻天杨.You notice that your bre...
她已经戒了毒，并且认识到了生命可贵。She's kicked her drug habit and learned that her life has value.人们直到失去健康,才知道健康的可贵.People do not know the value of healthtill they lose it.在商业界善跟别人相处是可贵的优点.Ability to get along with people is an ass...
A balcony overhangs the door below it.阳台悬于其下方的楼门之上.A dark sky overhangs the earth.昏暗的天空笼罩大地.The analogous column is derived from frame without the overhangs.比拟柱按无挑臂框架导出....