您要查找的是不是:
- peat chemical compost 泥炭化学堆肥
- I used peat too,and I think peat is much better than compost. 这也是我沙缸养殖的“基础理论”。
- A piece of peat that is burned for use as fuel. 泥炭作为燃料燃烧的一块泥炭
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- We are doing a chemical experiment. 我们正在做化学实验。
- My major is the subject of chemical engineering. 我的专业是化学工程学。
- Ammonia is a chemical substance. 氨是种化学物质。
- Compost could also be used, but with the disadvantage of being less ventilated than the peat. 灰泥也可以使用,但是和泥炭土相比,通风性能稍有不足。
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
- Beware how you handle the toxic chemical. 小心处理有毒的化学药品。
- Any of certain other wetland areas, such as a fen, having a peat substrate. 沼泽地区任一种其它的湿地,有泥炭底面,如沼泽
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- Some chemical compounds can be resolved by heat. 一些化学化合物可以通过加热分解。
- I am not familiar with chemical terms. 我不熟悉化学术语。
- He devoted his life to chemical research. 他一生从事化学研究。
- Strongly acid peat soils are often low in calcium. 强酸性泥炭土常呈现低钙。
- He is experimenting with a new chemical. 他正在实验一种新的化学制品。
- Wood that has been preserved in a peat bog. 泥炭木,沼木久埋于泥炭沼泽之中的树木
- The two elements are synthesized by a chemical process. 这两种元素已经化学合成。