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- mechanical soil cultivation 土壤机械化耕作
- On same fertilizer dressing, ploughing is the best in soil cultivation, subsoiling is the second, no ploughing is very poor. 在等量化肥情况下 ,土壤耕作最好的是耕翻 ,其次是深松 ,免耕效果最差 ;
- The soil cultivation method was used to study the effect of 9 kinds of PBP(polyphenols of banana pseudostem)and two dosages of DCD (dicyandiamide) on the transformation of urea-N in soil. 采用土壤培养法研究了9种香蕉假茎多酚类物质(PBP)及双氰胺(DCD)对尿素在土壤中形态转化的影响。
- They include the technologies of soil cultivation, crop cultivation and harvesting, animal production, and the processing of plant and animal products for human consumption and use. 它们包括土地的耕作、农作物的种植和收割、牲畜的饲养,以及人们消费和使用的作物和牲畜制品的加工。
- soil cultivation in ancient China 中国古代土壤耕作
- Soil Cultivation Systems in Ancient China 我国古代的耕作制和耕作方法
- On the Test Method of Potted Soil Cultivation 浅谈盆栽土培试验方法
- wall type overbiting soil cultivation 墙式立体覆土栽培
- Anci district will be build into a big district with no soil cultivating and factory cultivating etc. advanced technology. 建成了无土栽培、工厂化育苗等先进技术为主的林果大区。
- Is this equipment tested for mechanical aptitude? 这台设备测定了其机械适应性了吗？
- Comparison Test of Substratum and Soil Cultivation in Cherry Tomato 樱桃番茄基质栽培与有土栽培比较试验
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- The move water have mechanical energy. 流动的水拥有机械能。
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么？
- Blinking is a mechanical action of the eyelids. 眨眼是眼睑的无意识动作。
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- Water has permeated (through) the soil. 水已渗遍那片土壤。
- A mechanical model of the solar system. 太阳系仪太阳系的机械模型
