您要查找的是不是:
- Our community is a leader in the conservation of wildlife. 我们社区在野生动物保护方面走在前头。
- Who discovered the conservation of energy? 谁发现了能量守恒?
- Conservation is of the utmost importance. 保护自然资源至关重要。
- loess conservation 黄土保持
- Conservation methods will also help meet their energy needs. 能量保存方法也会有利于满足其能源需求。
- Most loess is considered to be an eolian deposit. 大多数黄土被认为是一种风成沉积。
- A concrete wall is built to stop silt from leaking to the conservation land. 一道水泥墙修筑起来,用以防止泥沙流进保留地。
- "The ancient, desolate loess plateau. “苍凉古老的黄土高原。
- Most people have come to accept the need for conservation of natural resources. 现在大多数人已认识到保护自然资源的必要。
- He leans politically towards conservation. 他在政治上倾向于保守主义。
- Huaxia Culture takes root in the loess plateau. 华夏文化深深地扎根于黄土高原。
- Loess, he had thought despairingly. 黄土,他绝望地想。
- You must master the law of conservation of energy. 你必须掌握能量守衡定律。
- Loess gulch nearing Hui Ning hsien. Feb. 13. 2月13日,会宁县附近的黄土峡谷。
- Township iscan yuan gully region of Loess Plateau. 全乡属黄土高原残垣沟壑区。
- "The ancient, desolate loess plateau . “苍凉古老的黄土高原。
- A cloud of loess filled the whole sky. 黄土漫天。
- There is a need for the conservation of trees. 有必要保护树木。
- Mainly chernozem soil, followed by loess. 土壤主要是黑钙土,其次是黄土。
- A concrete wall was built to stop silt from leaking to the conservation land. 一道水泥墙修筑起来,用以防止泥沙流进保留地。