yield factor的例句大全

The Relationship of Light and Temperature Factor and Yield Maize

光温因子与玉米产量的关系

In Shandong province, by the use of sowing in different of stages different region, the difference of light and temperature factor under natural conditions were formed. Systematically analysis effects of coefficient of light and temperature factor on yield and its components in maize were also presented.

在山东省境内采用不同区域分期播种，形成自然条件下光温值的差异，系统分析光、温因子与玉米产量的关系。

And F2, factor of yield and plant carbohydrate and nitrogen nutrient.

F2，产量构成及植株碳、氮营养因子；

The phenomenon of ear barren tip composed from aborted kernels and florets without fecundation at the tip of ear is an important factor causing yield losses.

玉米果穗顶部败育的籽粒和未受精的小花构成的秃尖现象是一个重要的减产因素。

By a single factor test, effects of ratio between reactants, microwave power, irradiation time et al on reaction yield were examined.

研究了各反应物的摩尔比、微波辐射功率、辐射时间等因素对β-萘丁醚收率的影响。

Experimentally, white pine sawdust and peanut shell selected as typical farming and forestry waste were analysed on the fluid bed reactor with orthogonal experiment method to analyse effect of multi-factors on pyrolysis liquid yield rates ( LYR), and then optimized pyrolysis craft.

试验上，利用改进后的流化床装置结合正交试验手段研究多因素对典型的农林废弃物白松木屑和花生壳粉热解液体产率的影响，进而优化热解工艺。

Limiting factor analysis on high quality and high yield of corn in black soil area of northeastern China

东北黑土区玉米优质与高产的限制因素分析

the average yield and ultimate strengths and elongation of sic_p/ 6066al increase by a factor of 82%, 65% and 300% respectively, compared with the sic_p/ 6066al fabricated by the same process just with short time stepped sintering at high temperature.

材料的平均屈服强度、抗拉强度、延伸率与工艺相同但采用高温短时烧结相比，分别提高了82%，65%和300%。

In search for effect factors to the surface area of rape pod, the results showed that the factor of yield level affects more than that of varieties factor does.

探讨了角果皮表面积变异原因，结果表明：不同产量水平对角果皮表面积变异的影响大于不同品系对角果皮表面积变异的影响。

The decrease of number of available tillers was the main factor in the components of yield loss.

在产量损失构成中，有效分蘖数的减少为主要因素。

Effect of Yield Strength on the Plastic Rotational Factor of Three-point Bend Specimen

造型能力简论三点弯曲试件塑性转动因子的试验研究

A Study on the Yield-Factor Model of Cron with Ground Plastic Film

地膜玉米产量&因素模式试验研究

The main factor with which the untypical plant effect the yield was the difference among the type of untypical plants.

杂株类型的不同是杂株率影响产量高低的主要因素。

The effect of yield increasing bacteria on oat fresh grass product was studied by seed dressing and spray administration in a bi factor random sampling block test.

采用增产菌拌种、喷施2种方法的二因素随机区组设计，对燕麦草的增产效应进行了研究。

The emphasis of past research is the spatial variability of soil characteristic or crop information, but the character of crop growth is ignorable. The growth of crop is an important factor between soil characteristic and the yield of winter wheat, we should go deep into it.

以往的研究重点是土壤特性或作物产量的空间变异性研究，对于作物生长性状的空间变异性研究有所欠缺，而作物的生长性状是联系土壤与作物产量的重要因素，需要深入研究。

In fluence of Soil and Spatial Factor to Maize Yield

土壤和空间因子对玉米产量的影响

Fertilization is the key factor of influencing crop yield.

因此，施肥是影响作物产量的关键因子。

by assuming linear variation of nodal variables, the formulation of limit analysis on collapse loads and factor of safety leads to an optimization problem with a large number of cone-shaped yield restrictions.

通过单元节点变量的线性化假设，破坏荷载和稳定系数的极限分析下限问题最终归纳为带有大量锥形约束的优化问题。

The yield of water spinach significantly increased With proper fertilization of N, K, Mo, and N was the major factor influencing the yield, next was K, the smallest was Mo.

施用适量的N、K、Mo肥均能使蕹菜的产量得到显著地提高，其中N肥是影响产量的主要因素，其次是钾肥，钼肥对产量的影响最小。

As a major producing area of spring soybean, Heilongjiang province is also threaten with drought and it becomes as a major factor for reducing yield of soybean.

黑龙江省是我国春大豆主产区，而干旱是影响大豆产量的主要限制因素之一。