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...
买方在付现之前可能要求提供进一步的担保。Buyers might require further assurances before parting with their cash.无论是付现还是赊购，都可以要求经销商打折。You can ask a dealer for a discount whether you pay cash or buy on credit.刷卡或付现? 请记在180号房的帐上.Will this be ch...
In a crowded place like Hong Kong, footbridges mainly function for road - crossing.香港生活环境挤迫, 行人天桥的功能主要是供行人横过马路.There are also two supports and connections to receive future footbridges.亦有两个支座及连接点接驳日后的行人天桥.Three pedestria...