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| 71. | construction practice, the paper analyzed the construction technology of using plastic drainage slab treating with |
| 通过对沈阳至大连高速公路建设的实践,对软土路基中采用塑料排水板的施工工艺进行了分析总结,为塑料板排水法在工程中实际应用提供一个参考实例。 |
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| 72. | Rain water runs down slopes quickly and carries plenty of soil with it. |
| 雨水沿山坡很快地流下来，带走大量的泥土。 |
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| -- 来源 -- 综合英语第3册 - Unit 4 Natural Environment Text B |
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| 73. | on this type of land, farmers generally plant their crops up and down the slope, and cultivate the soil |
| 在这种土地上耕种，农民通常是顺坡自上而下种植作物，而且在耕地时很少考虑土壤侵蚀。 |
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| 74. | pile, which is a method of foundation stabilization by injecting the chemical slurry and mixing it with |
| 高压旋喷法是利用喷射化学浆液与土混合搅拌来处理地基的一种方法。 |
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| 75. | To cover(a plant)with a mound of soil. |
| （在植物根部）培土 |
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| 76. | The activity of Soil urease, acidphosphotase and invertase weakened with increase of soil depth. |
| 各林地土壤脲酶、酸酶和转化酶随着土壤剖面的加深，其活性减弱。 |
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| 77. | Symptom of stem blight of horse-tail45 days after inoculated with infested soil of Fusarium oxysporum |
| 图五、孢菌病土接种后一个半月,台湾木贼茎腐病之病徵。左:未接种,右:接种。 |
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| 78. | press the soil flat with the back of a spade |
| 用铲子的背面平整土地. |
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| 79. | a snapping turtle digs a hole in the sandy soil with her back claws. |
| 一只鳄龟用后抓在沙土里挖了一个洞。 |
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| 80. | plant(young plants)in small holes made in the soil with a pointed stick eg. |
| 将（幼苗）移植到用尖棒等在土壤中钻的小孔里. |
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