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- grain per unit yield 粮食单产
- We must do everything to raise the per unit yield. 我们要千方百计提高单位面积产量。
- If changing the raw materials,only properly changing the technical conditions just can get the per unit yield of paraxylene or the joint yield of ortho-paraxylene. 如改变原料时，只需适当改变工艺条件，即可单产对二甲苯或联产邻对二甲苯。
- Agricultural departments and supply and marketing cooperative systems shall pay special attention to improving breeds, increasing the per unit yield, technical training, disease prevention, and socialized service. 农业部门和供销社系统要在改良品种、提高单产、技术培训、防疫治病和社会化服务等方面加强工作。
- Plastic film mulching markedly increased biomass per a plant,flag leaf area,tillers per unit soil area,grains per ear and 1 000-grain weight. 覆膜显著增加单株生物量、旗叶面积、亩穗数、穗粒数和千粒重。
- What is the yield of grain per mu here? 这里的粮食亩产是多少?
- Analysis of covariance on the per unit yield of cotton in Awat county 阿瓦提县棉花单产的协方差分析
- Talk about the way of raising soybean per unit yield in high-cold hill 浅谈提高高寒山区大豆单产的途径
- Pressure is force per unit area. 压力就是电单位面积上的力。
- At present,the per unit area yield of grain varies widely in the same districts,the highest yield being 7,500 kg to 15,000 kg per hectare,and the lowest 3,000 kg to 5,000 kg. 目前，中国同一类型地区粮食单产水平悬殊，高的每公顷7500-15000公斤，低的只有3000-5000公斤。
- At present, the per unit area yield of grain varies widely in the same districts, the highest yield being 7,500 kg to 15,000 kg per hectare, and the lowest 3,000 kg to 5,000 kg. 目前，中国同一类型地区粮食单产水平悬殊，高的每公顷7500-15000公斤，低的只有3000-5000公斤。
- The source and stable library significantly expanded in RBP wheat due to the increased grain weight, grain number per unit area and then the increased grain yield. 垄作种植方式与传统平作比较，能够扩“源”稳“库”，通过增加千粒重和穗粒数而显著的提高产量。
- In 1952 the average grain yield per mu (one ha equals 15 mu) was 80 kg and there were only 125 kg of grain per person. 1952年，西藏每亩(15亩合1公顷)粮食产量平均只有80公斤，人均占有粮食仅125公斤。
- Optimizing Electromechanical Factors Raising Per Unit Yield of Light Caving Coal Face 优化机电要素提高轻放面单产
- Ways of Improving Crop Yield Per Unit Area and the Countermeasures. 提高作物单产的途径与对策。
- Analyze the yield inscape we may know, water at jointing stage can increase spick numbers and No. grain per ear. 各生育阶段耗水量变化与水分供应量有关，阶段灌水量大则耗水量高。
- Improving Ways of Fully- Mechanized Coal Winning Technology Per Unit Yield by One-Way Coal Cutting 实行单向割煤是提高综采单产的重要途径
- The current is the charge flow per unit time. 电流是每单位时间流动的电荷。
- Could you tell me the cost of production per unit? 请你告诉我每件成品的生产成本好吗？
- The drag is a force per unit area of the layer. 拖力是流层单位面积的力。
