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five factors and five levels
相关语句
  五因素五水平
     The soil and water experiment had been got on along with the experiment of mathematical model of comprehensive technique for high yield of millet, five factors and five levels.
     本试验是同五因素五水平糜子(Panicum miliaceum)高产农艺措施数学模型的试验同步进行的。
短句来源
     The stimulation quadratic regression models of yield and value of flue -cured tobacco (Nicotiana tabacum L.) were established by the experiments designed in orthogonal rotation combination of five factors and five levels.
     以烤烟品种K326为材料,采用五因素五水平正交旋转组合设计,大田试验,电脑优化,建立了烤烟优质适产高效益栽培实用模型.
短句来源
     The comprehensive effects of the timing of watering and N and K fertilization(D),amount of irrigated water(W),and application rates of chemical N and K fertilizers,and farm manure(M) were studied by the design of orthogonal regression rotation with five factors and five levels under dry greenhouse condition.
     在旱棚控制条件下 ,用五因素五水平二次回归正交旋转组合设计 ,研究了水肥施用分配 ,补水量 ,施N量 ,施K量 ,有机肥施用量的综合作用效应 .
短句来源
  “five factors and five levels”译为未确定词的双语例句
     Plot experiment was carried out in southern Ningxia by using the design of orthogonal regression rotation with periods and amount of applying water and fertilizer (p),amount of irrigation water (W),N,K and planting density (D) five factors and five levels to study the effect of them on potato yield.
     在田间试验条件下,以水肥耦合为中心,马铃薯为供试材料,用5 因素5 水平二次回归正交旋转组合设计方法,研究了宁南山区供水肥时期、供水量、施氮量、施钾量和种植密度5 个因素对产量的综合效应。
短句来源
     Taking N485Q diesel engine as an example,five adjusting factors, valve timing, admission valve clearance, emission valve clearance, rotation speed and load rate are chosen. The five factors and five levels of experiments are designed.
     以N485Q柴油机为研究对象,选用配气相位、进气门间隙、排气门间隙、转速和负荷等5个因素作为调整因子,设计因素5水平试验方案。
短句来源
     The method of orthogonal rotation combination test design of five factors and five levels was used to study the effects of saccharification parameters on diacetyl reduction during beer brewing by extruded rice.
     通过5因素5水平二次旋转正交组合试验设计,膨化大米辅料酿造啤酒中糖化工艺参数对双乙酰还原的影响。 结果表明,最佳糖化工艺参数为:辅料含量为46.88%~47.12%,料水比为14∶.
短句来源
     The high-yielding cultivation model for Xushu22 was established by means of quadratic orthogonal regressive rotation design with five factors and five levels. The effects of five factors on the yield were: potassium sulfate > urea >density > calcium superphosphate >transplanting date.
     采用五元二次正交旋转回归组合设计,建立了徐薯22高产栽培的农艺措施模型,5项农艺措施对产量影响的大小顺序是:硫酸钾>尿素>密度>过磷酸钙>栽插期。
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  five factors and five levels
Five factors and five levels of their effect on the performance of the keel are established.
      


In 1983, the parameter tests were performed in field to establish a mathematic model under the no-irriggation condition. The contributiou order of testing factors to soybean yield is density >sowing date >phosphorous fertilizer >nitrogen fertilizer >potassium fertilizer.Searching for the optimization of the model with the computer, we assume that step is one, five factors and five levels a composed of 3125 designs yield in 618 designs reaches more than 400jin/mu. By frequency analysis, the best agronomic...

In 1983, the parameter tests were performed in field to establish a mathematic model under the no-irriggation condition. The contributiou order of testing factors to soybean yield is density >sowing date >phosphorous fertilizer >nitrogen fertilizer >potassium fertilizer.Searching for the optimization of the model with the computer, we assume that step is one, five factors and five levels a composed of 3125 designs yield in 618 designs reaches more than 400jin/mu. By frequency analysis, the best agronomic measures can be morked out and are listed below: the plant population is 18000-19000 plants/mu, sowing date is 6-8th of May, phosphate fertilizer is 30-33jin/mu, urea is 6.5jin/ mu, potassium sulphate is 22-24jin/mu.

本文对旱作条件下大豆高产栽培综合农艺措施进行了探讨,并通过田间试验测定参数,建立函数模型。使用微机及我所编制的程序,解析了播期(x_1)、密度(x_2)、氮肥(x_3)、磷肥(x_4)、钾肥(x_5)等主要因素间相互效应及与产量的关系,提出了大豆高产栽培最佳综合农艺措施,为旱作条件下大豆高产计划栽培提供了科学依据。

A model for high-yield of rice was set with the gyatory design and the test was repeated at the same soil. The model not only reveals the yield-effeet of five fertilizer and their alternative effect, but also can be used to deduce the highest theoretical yield under the testing conditions, and provide abundant information for designing the best fertilizing measure of the rice production. F-test for the model passed by 5%, Searching for the optimazation of the model with the computer, we assume that step is one,...

A model for high-yield of rice was set with the gyatory design and the test was repeated at the same soil. The model not only reveals the yield-effeet of five fertilizer and their alternative effect, but also can be used to deduce the highest theoretical yield under the testing conditions, and provide abundant information for designing the best fertilizing measure of the rice production. F-test for the model passed by 5%, Searching for the optimazation of the model with the computer, we assume that step is one, five factors and five levels in each factor are composed of 3125 designs, and the yield in 1140 designs, yield step being 100 jin, is from 1,300 to 1,400 jin/mu, the frequency is the highest, therefore the best fertilizing measures can be worked out: Under other routine cultivating measures, if the ammonium sulphate was 109-112 jin/mu, calcium superphosphate (P O content 10%) 109-119 jin/mu, potassium chloride 17-18.8 jin/mu, Zinc Clelate 1.9-2.1 jin/mu, humie acid 96.9-105 jin/mu, then a yield of 1300-1400 jin/mu could be achieved with cultivar Jigeng No.8

本研究采用正交二次旋转组合试验设计,并进行了重复试验,建立了水稻高产施肥模型。模型不仅揭示了五因素的产量效应和相对效应,而且也可预测试验条件下的最高理论产量,并为水稻生产的最优施肥设计提供了丰富的信息资料。本模型经F检验,达5%的显著标准。根据此模型在电子计算机上频次优化,设步长为1,产量梯度为100斤,在3125个配方组合中,有1140个组合方案的产量均在1300~1400斤/亩,频次居首。因此,得出最佳施肥决策:在常规栽培管理条件下,亩施硫铵109~112斤,普钙109—119斤,氯化钾17~18.8斤,螯合锌1.9—2.1斤,腐植酸96.9—105斤,冀粳8号品种水稻可望亩产1300—1400斤

The soil and water experiment had been got on along with the experiment of mathematical model of comprehensive technique for high yield of millet, five factors and five levels. On the bases, this paper probe into the relations among soil and water factors, cross-factors and boimass in growing period of millet, reported the water-use efficiency of 36 trial areas and analysed the difference of water-use efficfency to get a clear picture of the moisture rules soil and water rules under the nonirrigation...

The soil and water experiment had been got on along with the experiment of mathematical model of comprehensive technique for high yield of millet, five factors and five levels. On the bases, this paper probe into the relations among soil and water factors, cross-factors and boimass in growing period of millet, reported the water-use efficiency of 36 trial areas and analysed the difference of water-use efficfency to get a clear picture of the moisture rules soil and water rules under the nonirrigation conditions for high yield.

本试验是同五因素五水平糜子(Panicum miliaceum)高产农艺措施数学模型的试验同步进行的。主要探讨了糜子生长期单因素、交互因素、生物量同土壤水分之间的关系,计算了各试验小区的水分利用率,分析了各因素对水分利用率的差异性,其目的在于摸清半干旱区土壤水分运动规律,以发展生产。

 
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