渡河

Cultivated at the early stage of the Neolithic Age,the morphological characters of plant opals of rice detected from the potsherds from the 3rd and 4th cultural layers of Hemudu and Luojiajiao site s,were analysed and compared.

对长江下游迄今为止发现的最古老的新石器时代遗址———河姆渡遗址、罗家角遗址进行了植物硅酸体分析，结果在两遗址出土的陶器碎片中发现了起源于水稻叶片运动细胞硅酸体。

Brothers Fandi, 12, and Alfan, 9, navigate the Kampar River on the hour-long, two-mile journey to school.

12岁的凡迪和9岁的阿凡兄弟在渡金宝河，花一小时走两英里水路去上学。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。