|
|
| 1. | mortar pouring into pipe, pipe-jacking course is about the same as that in the original gobi desert soil |
| 实践证明,基础经小导管注浆加固处理后,其顶进过程与原状、地下水戈壁土的基本相同,达到了预期的目的。 |
|
|
| | |
| 2. | plant vegetables without soil |
| 无土壤种植蔬菜 |
|
|
| | |
| 3. | Overtime it can also break down into the soil without giving out any toxic chemicals. |
| 而且，它还可以降解，不会产生有毒的化学物质。 |
|
|
| | |
| 4. | Without soil fertility treatments, crop production reduces soil productivity. |
| *不对土壤进行肥力处理，作物生产降低土壤生产力。 |
|
|
| | |
| 5. | Some vegetables are now grown without soil and under artificial light. |
| 某些蔬菜如今在人造光下无土栽培。 |
|
| -- 来源 -- 英语听读练30’（初三） - Passage 14 Food of the Future |
好评(10) |
差评() |
|
|
| | |
| 6. | Pesticides may be lost from, or detoxified in, the soil without undergoing breakdown or decomposition |
| 农药无须经过破坏和分解，便可以从土壤中消失或解毒。 |
|
|
| | |
| 7. | a technique of growing plants (without soil) in water containing dissolved nutrients. |
| 用可溶解的养料在水里培养植物的技术（没有土壤）。 |
|
|
| | |
| 8. | Afterward we moved to New York, as far from the islands as we could get without leaving American soil |
| 之后，我们迁往纽约，尽可能地远离夏威夷，而仍然在美国这块土地上。 |
|
|
| | |
| 9. | In general, farmers cultivate these sloping lands without any soil conservation practices. |
| 一般来说，农民耕种这些坡地时没有采取任何保护措施。 |
|
|
| | |
| 10. | which the dam is placed.Concrete footings or piles and pile caps are often referred to as foundations without |
| 一)关于支持基础结构影响土壤.(三)关于基础结构支持关岩.(二)结构得到一堆地基桩,使桩可安装在土壤和终止一切小费支持是从土壤中,也可以安装,使复盖岩小费.结合混凝土地基土壤和岩石上的地基或支持. |
|
|
| | |