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- The grain output per hectare can be increased by more than 1,500 kg through the upgrading of medium and low yield land,beefing up water-control projects,enlarging irrigated areas and spreading the use of advanced agrotechnology. 通过改造中低产田、兴修水利、扩大灌溉面积、推广先进适用农业技术,可使每公顷产量提高1500公斤以上。
- low yield land 中低产田
- Water Resources Production Potential Development Approaches in the Middle and Lower Yield Land Regions of Henan Province 河南省中低产田地区水资源生产潜力开发途径
- The Integrative Countermeasure of Low Yield Field Reformation in Farm No. 五九七农场低产田改造的综合技术措施。
- Desirable properties for forming include low yield strength and high ductility. 令人满意的成形特性包含了低降伏应力和高延展性。
- Monosporous strains generally performed late fruiting and low yield. 单孢菌株普遍表现为出菇晚、产量低;
- Contamination leads to lower yield. 污染导致产。
- There is a great difference in lithologic characteristics and the reservoir characteristics become worse and worse in sandstone reservoirs with mid low permeability in Zhuangxi Oilfield. 桩西油田中低渗复杂岩性储层岩性差异大、物性差、解堵措施难度大、效果差。
- Feedback and demand supplier's immediate action for lot at certain low yield level. 对于批次在某一种较低产量水准,必须反馈和要求供应商立即采取行动。
- Associate professor Gong-ping is teaching"Technology of low yield field transform into high yield field". 龚平副教授讲授“中低产田改造技术”知识。
- The Andean genotypes would not be readily utilized for their low yield potential in spite of their demonstrated ability of low phosphorus tolerance. 所以安第斯基因型虽有一定的耐低磷能力,但因其产量潜力较低而难以被直接利用。
- Once the dilated bronchi are present, as seen here grossly in the mid lower portion of the lung, the patient has recurrent infections because of the stasis in these airways. 一旦支气管扩张就象图中肺的中下部的表现,病人多是因为气道内反复的感染。
- The third production team's high- yielding land abuts on the high-way. 第三生产队那片高产田靠近公路。
- Grapes from old vines also working with low yield (6 tons/hectare) to get more concentrated fruity notes. 参与酿制的葡萄均采摘自老的葡萄藤,产量非常低(6吨/公顷)以求获得更浓郁的果味。
- The little protein and fat correspond to highest yield,but the high protein and fat did not correspond to low yield. 玉米子粒中蛋白质、脂肪的低含量与最高产量相对应,但玉米子粒中蛋白质、脂肪的高含量却不与较低产量相对应。
- C. The assymmetrical nitro-porphyrin was synthesized by the Adler method with low yield. C、用改进的Adler方法制备了不对称硝基卟啉,但产率低。
- The mid lower portion of this photomicrograph demonstrates a dilated bronchus in which the mucosa and wall is not clearly seen because of the necrotizing inflammation with destruction. 中下部显示扩张的支气管,由于坏死性炎症的破坏,粘膜和支气管壁不很清楚。
- The best Pinot generally comes from low yielding, mature vineyards. 最佳比诺一般来自低产、成熟葡萄园。
- NKK Corp.Production of low yield ratio fire resistant steel[P].Japan Patent:2000-192142,2000-01-11. 张志勤;张朝生.;建筑用耐火钢材的开发和应用[J]
- Low yield gas was discovered in the subsalt Mawu 7 reservoir at Longtan 1 well in the east of Ordos basin. 摘要在鄂尔多斯盆地东部龙探1井盐下马五7储层获得了低产天然气。