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- compound alkali soil plug 碱土复合段塞
- Effect of Saline Alkali Soil Stress on Zea mays L. 土壤的盐碱化对玉米的胁迫作用。
- Alkali soil is suitable for this kind of crop. 卤质土壤适合这种作物生长。
- In acid and alkali soil, there are mainly indissoluble bivalent or trivalent phosphates, which cannot be utilized by plants. 在酸碱性土壤中,磷主要以植物难以吸收利用的难溶性二价或三价阳离子的形式存在。
- The hard & soft materials, such as blue clay, stoneware clay, alkali soil, purple clay and knot, saggar powder, porcelain powder and etc. are used to make glazed tile. 琉璃瓦可选用大青、二青、缸土、碱土、紫砂,木节等软硬质原料及废匣钵粉、瓷粉等原料。
- The paper discussed the application of ant damage to dikes with saline?alkali soil to remove the hidden damage of ants to dikes and keep the hydraulic works in safety operation situation. 探讨盐碱土壤对堤坝蚁害的防治作用;消除堤坝蚁害隐患;确保水利工程安全运行.
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- The crushing method for saline and alkali soil 盐碱性土壤碎样方法
- black alkali soil populus x euramericana '74/76' 黑碱土欧关杨
- Studies on Soil Plug in Driving Open-ended Steel Pipe Pile 动力打入钢管桩中的土塞研究现状
- Model tests on soil plug formation in suction anchor for silty clay 吸力锚土塞在粉质粘土中形成的模型试验研究
- Application of the salt tolerance arbor on Saline and Alkali Soil 耐盐碱乔木在盐碱地环境中的应用概况
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- Influence of Compound Alkali on the Performance of Alkali Activated Cement with the Slag and Fly Ash 复合碱组分对矿渣粉煤灰碱胶凝材料性能的影响
- Air is a mixture, not a compound of gases. 空气是气体的混合物,不是化合物。
- Rose is a plant with compound leaves. 玫瑰是复叶植物。
- "Broad-shouldered" is a compound word. "Broad-shouldered"是个复合字。
- The key problem is to overcome alkali in the soil. 关键在于控制土壤里的碱分。
- Common salt is a compound of sodium and chlorine. 食盐是钠和氯的化合物。
- This kind of soil containsmuch alkali. 这种土壤含碱丰富。
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- 农业及相关产业增加值 - the added value of agriculture and related industries