查询词典 fertilizer efficiency

The cumulative leaching ratio of keratin carrier slow-release fertilizer was between 18%-69%, which was comparable to that of commercial slow-release fertilizer Luxecote and SCU.

结果表明，淋溶10次后，头发角蛋白载体缓释尿素的累积释放分率在18%~69%，Luxecote和SCU淋溶10次的累积释放分率分别为41.28%和18.01%，头发角蛋白载体缓释尿素肥料的淋溶速率与商业缓释肥料相当。

The effect of different organic fertilizers on the growth、nutrient balance and fruit quality of tomato was studied in the organic agriculture field. The fertilizers used in the experiment were farm manure 、commercial organic fertilizer 、biogas residues and which under the same N input condition. and on this basis, included commercial organic fertilizer was designed to three fertilization levels.

在有机生产条件下布置小区试验，研究了有机肥料对番茄生长、养分平衡和果实品质的影响，研究中采用农家堆肥、精制有机肥、沼渣为供试有机肥料，进行等氮投入，其中精制有机肥在此基础上额外设置了3个施肥水平。

Based on the data from1981 to 2002 on crop yield, fertilizer application and soil properties of 200 fields in the watershed of Balaton Lake in Hungary, the relationships of fertilizer use to crop yield and soil nutrient content were evaluated.

利用匈牙利Balaton湖流域200多个农场田块1981-2002年的作物产量、施肥量和土壤养分历史资料，分析施肥量和作物产量的关系，探讨施肥量剧减对作物产量的影响。

After one year's hard work with my colleague, I had successfully promoted and sold Moret's products in Baosteel, Elf-Ato Oxysynthesis Co., Ltd., Rodia, Rhone Poulenc, Roche, Yunnan Fertilizer Group, Guizhou Phosphate Fertilizer Co., Ltd. and Pingguo Aluminum Co.,,Tianchu amino acid Co., etc.

通过一年的努力工作，我成功地将磨锐的产品销售给宝钢、Elf-Ato双氧水项目、Rodia， Rhone Poulenc， Roche，云南磷肥厂、贵州化肥厂、天橱味精厂和平果铝业等国内外知名企业。

The result shows that JBD has different water absorbing-expanding properties in different medium, after absorbing it has very high strength and toughness, it also has good temperature resistant property and good efficiency of water plugging, with its temperature resistant capacity being higher than 120^0 and water plugging efficiency over 99% and oil plugging efficiency less than 15%.

但由于它吸水膨胀速度太快、吸水膨胀倍数过大、对地层的封堵强度较低、生产成本较高，使它在石油开发中的应用受到一定的局限。

And it comparatives and analyses the efficiency of three algorithm's cliping through an example, the example proved: Liang－Barsky algorithm efficiency is highest, Cohen-Sutherland next best, and the midpoint of division algorithm efficiency is lowest.

并通过一个实例对三种算法的裁剪效率比较分析，实例证明：梁友栋一Barsky算法效率最高，Cohen—Sutherland次之，而中点分割算法裁剪效率最低。

The braking efficiency is a main performance index in aircraft antiskid braking systems, the author studies the relationship between control accuracy and braking efficiency, so that we may design antiskid braking systems by means of braking efficiency directly, and this is the second creative point.

针对一种常用的描述结合系数和滑移率函数关系的表达式，研究了最佳滑移率、结合系数最大值和机轮抱死时的结合系数与该关系式中三个参数取值范围之间的联系，细化了这些参数的取值范围，减轻了应用迭代法求参数具体值的计算工作量。

The results show that the degassing efficiency increases with the residence time increasing;when other parameters are certain, the degassing efficiency increases with the number of arris and the concave depth increasing;the degassing efficiency decreases with the angle increasing.

结果表明：脱气效率随着滞留时间的增大而增大；当其他参数一定时，脱气效率随着棱数和凹入深度的增大而增大，随着角度的增大而减小。

In order to provide scientific basis and methods for study of walnut seedlings rapid propagation,survival ratio,scion's growth and efficiency of grafting were investigated and determined,efficiency of the new grafting method of walnut that it is single bud green branch grafting compared with efficiency of traditional grafting methods bud grafting and shield budding.

为给核桃优质苗木的快速繁育研究提供科学的依据和方法，就核桃嫁接的成活率、接穗的高生长、接穗的粗生长和嫁接的工作效率进行了调查和观测，比较分析了核桃嫁接新方法——单芽绿枝接与传统嫁接方法——"工"形芽接和嵌芽接的嫁接效果。

Comparing the synchronous rectifier to normal circuit by calculating the efficiency indicates that forestay is much better on efficiency and thermal performance. A simple circuit with good consistency, high efficiency, high reliability and low cost is presented in this paper. The feasibility is proved by emulating with computer.

通过分析已有的集中解决隔离型变换器输出带预偏置电压启动的解决方案，提出了一种全新的一致性好、成本低、效率高、简单和可靠性高的解决隔离变换器输出有预偏置电压的启动问题的电路，通过仿真验证了其可行性。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切