China is resourceful with 4 × 10~ 8 hm~ 2 of natural grassland covering 40.9% of national land area. 中国是一个草地资源大国拥有4亿多hm~2的天然草地,占全国陆地总面积的40.9%。
Chinese preferred park landscape consisting of natural plant communities, covering space or semi-open space and waters. The unfavorable park landscape for them was plastic plants and open space landscape. 中国人普遍偏好自然群落式的植被、半开敞空间或覆盖空间和水体构成的公园景观;不偏好主体为整形植物和开敞空间的景观。
The natural factors were climate, landform, surface covering, and rivers hydrology condition etc* And the social factors were the activity of "Refugee" including the population growth and the distribution condition and the reclamation policy. 自然原因表现在气候、地貌、地表覆被状况、河流水文等方面,社会原因则主要表现为流民涌入改变了清代安康地区的人口增长与分布状况,垦殖政策的实施产生了各种环境效应。
It is true that China traditional food packaging materials vary from natural plants to mental and paper, covering a large range of things. 中国传统的食品包装呈现出独特的民族风格,其材质从天然的植物、草木到人工的金属、纸张,可谓包罗万象。
In the 21st century, the rural common natural disasters are more frequent, common types of natural disasters, covering almost all the world, types of natural disasters. 进入21世纪以来,我国农村常见的自然灾害更加频繁,常见自然灾害类型几乎囊括世界上各种自然灾害的类型。