drained soil 中文意思是什麼
drained soil
解釋
排乾的土壤-
This gravelly soil is well drained and good for growing root crops
這沙土地利於排水，適于種植塊根作物 -
In the united states, central wisconsin has the well-drained soil.
美國威斯康星州中部有著排水情況良好的土壤。 -
For best growth, the guar bean requires full sunshine, flashing rainfalls that are moderately frequent, and well drained soil
要得到最好的生長，瓜兒豆需要充分的光照，遮擋適度頻繁的降雨以及良好排水的土壤。 -
Obviously, natural soil fertility conditions affect the yield potential but in general, well drained soils with medium to high fertility have the potential to produce high yields
顯然，自然土壤肥力狀況影響產量潛勢，排水良好的中上等肥力土壤最能獲得高產。 -
Nevertheless, use of soil incorporation for urea and anhydrous ammonia to reduce volatilization, the practice of delaying nitrogen fertilizer application in imperfectly drained soils to minimize denitrification and leaching, and patience in the case of immobilization will tend to resolve all these problems
但是，採用把尿素和液氨和土壤摻混施用以減少氨揮發，在排水不良的土壤上採取延遲施氮期的辦法以減少反硝化及淋失，以及對于氮固定問題採取耐心克制的態度，這些問題就都能得到解決。 -
During wheat and barley bred in winter in sanya, some technological characteristics concerned must be wielded according to the ecological conditions there. 1 ) carefully select materials and avoid planting the materials that can not head in sanya. 2 ) cultivated measure : spread lime before ploughing ; and make furrows during soil preparation. spread funandan in sowing furrows. after every irrigation and heavy rains, surplus water must be drained off immediately and soil must be intertilled in time. it is also a key measure in breeding in winter to prevent and eliminate the plant disease, pest and mice during plant growing period. 3 ) the flowering period of parent for hybridization must be adjusted. 4 ) the criterion for each trait selection to breeding materials should be soften to different degrees
在三亞冬繁麥類時，應根據當地生態條件掌握好有關技術特點：慎重挑選冬繁材料，盡量避免攜帶可能在三亞不抽穗的材料；栽培措施應注意耕翻前撒施石灰，整地需開廂起壠，播種溝先撒呋喃丹，灌水及大雨後要排除余水，及時鬆土，生育期間注意防治病蟲鼠害；雜交親本應注意調節花期；對育種材料各性狀的選擇標準都要不同程度地放寬。 -
The seeds should be watered daily. too much water or too little water will kill the seed. the soil should remain well drained, but moist at all times
種子每天應該被澆水。太多水或者太少水將殺死種子。土壤應該保持被很好地排乾的水，但是始終潮濕。 -
It is important that the land be well drained when fall planting is practiced in order to prevent soil heaving during winter.
更重要的是在秋栽時要排水良好，以防冬季土壤凍脹。 -
The basic physical and mechanical properties, mineral composition, micro structures, swelling potential, consolidated drained triaxial shear strength, parameters of constitutive model and residual strength of the soft clayey rocks were tested in laboratory with a large number of natural samples. the changing trend of the strength about these rocks is obtained by modeling the condition of softening due to immersion. from the principles of modern soil mechanics, the structural and swelling characteristics of soft clayey rocks were analyzed systematically
本文通過現場調查，查明風化泥質軟巖的宏觀結構特徵，利用現代試驗測試手段，取原狀土系統進行特殊土室內土工試驗，測定土的基本物理力學特性、礦物成分及微觀結構、膨脹性、三軸排水剪強度及本構模型參數、軟化殘余強度，並模擬土體在長期浸水軟化后的強度變化趨勢，測試該類土的浸水軟化殘余強度。
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