The scientists will study the variety of trees and observe which are fruiting.科学家将研究各种树木，并观察哪些会结果实。The main stem and fruiting branches of determinant types remain relatively short.有限生长类型的主茎和果枝仍然较短.Nitrogen supply largely...
I will summarise what I have done.我将概述我所做的事情.Five chapters are included except preface and summarise.除了前言及综述外,全文共包括五章.The work experience enables the author to summarise the characteristics and forms of economic duty mal...