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- Soil water not available for absorption by plants. 無(wú)效水植物不能吸取的土壤水
- Computation ammonia in ammonia water percentage. 計算氨在氨水中的百分比。
- Computation table salt in food salt water percentage. 計算食鹽在食鹽水中的百分比。
- An increase in soil water content would decrease their movement. 土壤水分含量的增加將減低它們的移動(dòng)。
- Soil water erosion is a complex physicochemical process. 土壤水蝕是一個(gè)復雜的物理化學(xué)過(guò)程。
- The soil water stress leads to the increase in stoma density. 水分脅迫使氣孔密度增加；
- Spatial variability of soil water retention curves on a forested hill-slope. 森林流域坡面林地土壤水分運動(dòng)特征參數空間異質(zhì)性研究。
- But high-output and high-efficiency is the conditions of managing soil water. 而把高產(chǎn)高效水作為指導當地林業(yè)生產(chǎn)的土壤水分管理條件。
- The value of Q10 of soil respiration increased with soil water content. 土壤水分含量的增加可增加土壤呼吸的Q10。
- The soil water and salt transport were studied under 3 crop planting condition. 對3種作物種植條件下土壤水鹽運移規律進(jìn)行了研究。
- The abstraction of elements from soil water by plant roots can have a marked effect on chemical reaction rates. 植物根系從土壤水中攝取養分元素能對化學(xué)反應速率產(chǎn)生顯著(zhù)的影響。
- Water deficit is influenced by the level of soil water potential at the root surface. 水分虧缺是受根系表面土壤水勢高低影響的。
- On the basis of the isograms, we analyzed the variation law of yield and grain protein content with soil water content, nitrogen and P2O5,. 用等值線(xiàn)圖描述產(chǎn)量和蛋白質(zhì)含量的水氮和氮磷兩因素效應，分析產(chǎn)量和蛋白質(zhì)含量變化規律及其關(guān)系，確定實(shí)現一定生產(chǎn)目標的水肥管理方案。
- A Study of Effects of the Concrete Mulch on Movement of Soil Water and Soil Heat Transfer. 硬覆蓋對土壤水熱傳輸及作物生長(cháng)發(fā)育影響的試驗研究。
- Relationship between soil water content and water use efficiency of apple leaves. 土壤含水量與蘋(píng)果葉片水分利用效率的關(guān)系。
- The soil water and nutrient relationships are closely interrelated and should be examined together. 土壤水分和養分是緊密聯(lián)系的，應當一起研究。
- Theoretically, one would expect the distribution of a fumigant to be more rapid at lower soil water contents. 在理論上,預計熏蒸劑的分配在土壤水分含量較低時(shí)會(huì )更迅速。
- Research on relationship between crop drought and soil water retention and supply characters in hilly red clayey soil. 低丘紅壤作物易旱與土壤持水供水特性的關(guān)系。
- [Example 1]Computation ammonia in ammonia water percentage. 計算氨在氨水中的百分比。
- The effect of yield and grain protein content with soil water content and nitrogen (or nitrogen and P2O5) was described by isopleth. 用極差變換將產(chǎn)量和蛋白質(zhì)含量理論值標準化，其標準值曲線(xiàn)的交點(diǎn)即為二者的最佳結合點(diǎn)。
