the long-term effects of fertilizers肥料的长远影响Crushed bones make one of the best fertilizers.骨粉是最佳肥料之一.The use of pesticides and fertilizers produces cheap grain and vegetables.使用杀虫剂和化肥生产出廉价的谷物和蔬菜....
梅格和吉伯特在头等舱里休息.Meg and Gilbert are relaxing in first class.1600年,吉伯提出,电效应起因于一种电的流质.Gilbert proposed in 1600 that electrical effects arise from an electric fluid.吉伯厘米 - 克 -秒 磁动势电磁单位, 等于!The centimeter - gram - second elect...
Another three - dimensional coordinate scale for. describing color utilizes the attributes of lightness - darkness, yellowness - blueness, and redness - greenness.另一种描述色泽的三维坐标系统利用了明一暗 、 黄一蓝 、 红一绿三种属性.Television utilizes ...
介绍了一种在石油加工过程中产生的特殊副产物 - 硬沥青.The byproduct of petroleum industry - hard pitch andphysical and chemical properties are introduced.摘要介绍了一种在石油加工过程中产生的特殊副产物 - 硬沥青.The byproduct of petroleum industry - hard pitch is recommende...
The word "Pagoda" was introduced to Europe by the 17th century Portuguese.Pagoda这个词由17世纪的葡萄牙人引入欧洲。The ancient pagoda is still there, but not in its integrity.那座古塔还在, 但是不完整了.An ancient pagoda frowns on the mountainside.一座...