查询词典 fertilizer

The results showed that the nitrogenous fertilizer and phosphate fertilizer had some effects on the gluten content of wheat.

结果表明，氮肥、磷肥单效应对小麦面筋含量有一定的影响。

This paper studied the low efficiency of nitrogenous fertilizer of our county,the cause of fertilizer losing and its calamity.

本文主要探讨了目前我国氮肥利用率低下，肥料损失的原因及危害。

I am on the basin, the facilities of the oil cake fertilizer and potash fertilizer..

我是盆地，石油饼肥和钾肥的设施。。

1Nitrogen,phosphorus,and potassium fertilizer application amounts in Jiangsu province paddyfield in 1995 are 663,221,373 kg/ha,which is 3,2,4 times as much as those of same unitcultivated area in China,and 10,9,23 times as much as chemical nitrogen,phosphorus andpotassium fertilizer application amount in the world.

1995年全省稻田氮磷钾施用量分别为663、221、371公斤/公顷分别是我国同年单位耕地面积的施用量212、99.8、84.9公斤/公顷的3、2、4倍多，是世界单位耕地化学氮磷钾肥用量的10、9、23倍多。

Will adopt the form of inferior and provisional tax rate 2009, reduce the productivity raw material with partial home bigger demand to import custom duty appropriately, continue to carry out partial rolled steel cancels to export custom duty since December 1, 2008, adjust the chemical fertilizer such as urea exit is seasonal the policy of custom duty, the tax rate of special export custom duty that lowers partial chemical fertilizer and its raw material at the same time.

另一方面，根据国内市场供需变化情况，取消豆饼、猪肉、印楝油的进口暂定税率，恢复为最惠国税率。同时，为保障国内农业生产用肥的需要，继续对尿素、磷酸氢二铵等化肥出口征收季节性出口关税，继续对复合肥等部分化肥及其原料征收特别出口关税。二是支持高新技术发展，鼓励企业自主创新，推动产业结构升级，促进振兴国内装备制造业。

The results showed that 0.12% and 0.18% concentration of foliar fertilizer of nitrogen fertilizer in improving Philodendron andreanum ornamental value and commodity value has a good effect.

结果表明，0.12%和0.18%浓度的氮肥叶面喷施对提高喜林芋观赏价值和商品价值具有良好的作用。

In this study, Philodendron andreanum leaves become yellow and green in winter, Ornamental Value reduced as background, Study of foliar fertilizer of nitrogen fertilizer on the growth of new leaves and Ornamental leaves changes in leaf chlorophyll content and Electrolyte leakage.

佘波1，刘瑞霞1，张吉立21山西林业职业技术学院，太原030009；2大庆职业学院黑龙江大庆163255本试验以喜林芋越冬中叶片变黄绿，观赏价值降低为背景，研究叶面喷施氮肥对新生叶片生长以及观赏叶片叶绿素含量变化，电导率变化情况。

Through eleven years position experiments, we preliminarily found out the phosphor supply capacity of the soil and the fertilizer, and the variety of phosphor efficiency, and the effect of phosphor content, modality transformations and validity under different fertilizer supply measures in gray desert soil .

通过 11年定位试验，研究了灰漠土中土壤与肥料的供肥能力、磷肥肥效的变化，以及不同施肥措施对灰漠土磷素含量、形态转化及有效性的影响。

Placation organic fertilizer in soil significantly increased content of available phosphorus, and that of PMSW(P-enriched MSW fertilizer treatment) treatment was higher than others.

在植物生育(来源：ABce7cC论文网www.abclunwen.com)期内，无机磷的Ca_(2-)P，Ca_(8-)P，Al-P 的含量明显降低，并且两种供试作物作物的趋势相同。

By Visual Basic 6.0 program, taken the distance between hole 200mm and buried depth 120～150mm as the optimization goal, the most optimum parameters range of the mechanism was obtained as follows: the initial angle between planet frame and the line formed from spraying-fertilizer needle-tip and planet wheel axle was -45°～-40°, the initial angular displacement of planet frame was 40°～50°, the distance between spraying-fertilizer needle-tip and the planetary gear axle center was 280～300mm, simultaneously, the semi-major axis of elliptic gear was 29.364mm, the teeth quantity was 23, the ratio of semi-minor axes and semi-major axis was 0.958, the radius of circular gear was 25mm.

对该机构进行运动学分析，建立了数学模型，以穴距200mm和入土深度120～150mm为寻优目标，应用Visual Basic 6.0软件编程得出满足机构运动要求的最优参数范围为：喷肥针尖和行星轮轴连线与行星架的初始夹角-45°～-40°、行星架初始角位移40°～50°、喷肥针尖与行星轮轴心距离280～300mm，此时椭圆齿轮长半轴29.364mm、齿数23、短半轴与长半轴比0.958，正圆齿轮半径25mm。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。