key ridge
英 [kiː rɪdʒ]
美 [kiː rɪdʒ]
网络 锁嵴
双语例句
- Modification and Experiment on the Key Parts of Ridge Repairing and Fertilizer Applying Machine
垄台修复中耕施肥机关键部件的改进与试验 - Study on Key Parts and Holistic Device of the No-Till Planter of the Ridge Cropping System in Northeast Area of China Effects of long-term ridge tillage on distributions of different nitrogen forms of soil water stable aggregates
东北垄作免耕播种机关键部件研究与整机设计长期垄作免耕对不同大小土壤团聚体中几种氮素形态分布的影响 - Zero tillage& a key in the wheat cultivation with infiltration ridge tillage
半旱式小麦耕作中的一个重要关键&免耕 - The theoretical analysis, simulation and experimental results presented demonstrate the validity of the principle. And the key technique of WT, such as the selection of the mother wavelet, the scale function, and the ridge of the wavelet transform are studied.
另外，还对小波变换的关键技术问题，如母小波函数的选择、小波尺度函数的构造以及小波变换脊的确定进行了详细的研究与分析。 - Analysis of Key Points of Clinical Diagnosis and Treatment of Sphenoid Ridge Meningiomas
蝶骨嵴脑膜瘤临床诊治要点分析 - A new criterion for k-value selection, the key problem existed in ridge regression, was proposed based on the combination of the average predictive relative error with average self-checking relative error instead of the sum of predictive residual squared error.
提出改进的预报相对误差法选择岭回归参数k，以平均预报相对误差替代预报残差平方和，并抑制过拟合。 - Key points of technique operation of "ridge rice cropping and no-tillage and lamp and fish" ecological pattern
垄稻、免耕、灯、鱼生态模式技术操作要点 - Ln comparison of the soil water 、 heat 、 air and nutrient conditions 、 and plant growth under different farming sytems it has shown that the structure is the key in coordination of the plant growing factors under infiltration ridge.
本文比较了不同耕作方式下土壤的水分、热量、空气，养分和植物生长植况，结果表明，在浸润垄作下土壤结构是协调植物生长因素的关键。 - A study on the development of soil nutrients under ridge culture rice with non tillage zero tillage& a key in the wheat cultivation with infiltration ridge tillage
水稻半旱免耕土壤养分消长规律的研究半旱式小麦耕作中的一个重要关键&免耕 - Sea-ice of Hudson Bay in key time interval has negative relationship with index of Asian summer monsoon, positive relationship with the western subtropical ridge in west Pacific in August, and negative relationship with the intensity of the west Pacific subtropical in August.
同时该海区海冰与亚洲季风呈负相关，与西太平洋副热带高压的强度也呈负相关，而与副高西伸脊点呈正相关。