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- A new forecasting model combined the season tendency superposing and Markov forecasting methods together is presented to forecast the average yield of rapeseed. 摘要为提高利用季节性叠加趋势模型预测有较大波动性数据序列的预测精度,提出一种季节性叠加趋势-马尔柯夫组合预测新方法,并用于油菜平均产量的预测。
- These trees gave a high yield of fruit this year. 这些果树今年获得了大丰收。
- The total yield of such produce in a particular season or place. 收成在某一季节或地区该类产品的总产量
- Studies on application of high yield of rapeseed in gray-brown-purple paddy soil 灰棕紫泥水稻土油菜高产高效施肥探讨
- The Correlation and Path Analysis on Yield Compositions and the Yield of Rapeseed "Liangyou 586" 油菜"两优586"产量构成因素与产量的通径分析
- Utilization of rapeseed hull and production of bio diesel fuel. 菜籽皮壳的利用以及生物柴油的生产。
- That year we got in a per-mu yield of 840 jin. 那一年我们亩产达到840斤。
- How to calculate the yield of factoring financing? 如何计算保理融资的收益情况?
- This will give a yield of 10% on your investment. 这会给你的投资带来 10%25 的利润。
- Effects on Seedtime of Yield of Artemisia annua L. 播种期对黄花蒿产量的影响。
- What is the yield of grain per mu here? 这里的粮食亩产是多少?
- The yield of chloroacetates is above 90%. 酯收率为90%25以上。
- The yield of corn is down compared with last year. 农作物产量跟去年相比下降了。
- yield of rapeseed 菜籽产量
- The process is simpler with high yield of BBP. 该工艺简单,产率高。
- Improve the yield of new product. 协助提升新产品良品率。
- The yield of wool shorn from a sheep at one time. 从一只羊身上一次剪得的羊毛。
- What is the per mu yield of grain here? 这里的粮食亩产量是多少?
- The yield of N-phenyl maleimide was above 92 %. N-苯基马来酰亚胺收率92%25以上。
- Combination effects of nitrogen, phosphorus and potassium on yields of late rice for rotation of rapeseed 不同氮磷钾用量及配比对晚稻茬油菜产量的影响