| 1. | Some of the mobilized elements may be reprecipitated at the base of the soil profile .
某些移出的养分可能在土壤剖面底层重新沉淀下来。 |
| 2. | Dissipation increased with soil temperature and decreased with increasing depth in the soil profile .
消散随土温增加，随土壤剖面变深而减少。 |
| 3. | Approximately 40% of the applied insecticide in each orchard was residual in the soil profiles .
大约每一果园施用的40杀虫剂残留在土壤剖面中。 |
| 4. | Rainfall frequency and amount are thus crucial factors in determining the position of deposition in a soil profile .
降雨次数和降雨量是左右溶质在土壤剖面中沉积位置高低的决定性因素。 |
| 5. | Mineralization and nitrification of soil ni trogen in calcareous soil profile
石灰性土壤剖面氮素的矿化和硝化作用 |
| 6. | But the number of the soil profile that they used was very small
但是他们仅仅是以有限的样本进行估计，样本数量偏低。 |
| 7. | A research on the black sandy soil profile at xinzhuangzi in xuanhua basin hebei province
宣化盆地辛庄子黑砂土剖面研究 |
| 8. | Effect of the sand layer position on the phreatic evaporation in the layered soil profile
层状土壤中砂层层位对潜水蒸发的影响 |
| 9. | Salt dynamics in soil profiles under condition of different groundwater depths and salinities
地下水作用条件下粉砂壤土盐分动态研究 |
| 10. | A magnetic study of a polluted soil profile at the shijingshan industrial area , western beijing , china
我国城市地表径流污染治理技术探讨 |
