您要查找的是不是：
- The soil absorbs only a fraction of the rain that beats down. 土壤只吸收猛打到地面上的雨水的一部分。
- I'll be ready in a fraction of a second. 我马上就好。
- The story does not contain a fraction of truth. 这故事没有一点真实性。
- He has done only a fraction of his homework. 他只做了家庭作业的一小部分。
- density fractionating 密度分离法
- The density of population in this city is very high. 这个城市的人口密度非常高。
- The car stopped within a fraction of an inch of the wall. 汽车在离墙不到一英寸的地方停住了。
- Could you move a fraction closer? 你能不能稍微再挪近点儿?
- The area had a population density of five people per square mile. 该地区人口密度为每平方英里五人。
- She spends only a fraction of her earnings. 她只花了所赚的钱的一小部分。
- They represented only a fraction of the general populace. 他们代表的仅是全体国民的一小部分。
- The density goes down exponentially with height. 分子密度随着高度的上升而指数衰减。
- The population density is evened out. 种群密度亦趋于均匀化。
- Only a fraction of my friends have video recorder. 我的朋友中只一小部分人有录像机。
- Density exceeded 100 nests per mile. 丝巢密度超过每英里100巢。
- Do you know the density of population in this area? 你知道这个地区的人口密度吗?
- Earthworms comminute the mineral fraction of soils. 蚯蚓粉碎土壤中的无机物碎片。
- This wave of excess density is sound. 这种过剩密度的波就是声波。
- There is not a fraction of truth in his statement. 他说的话一点也不真实。
- The density logger consists of a radiation source. 密度测井仪包括辐射源。
