查询词典 fertilizer efficiency

Its main products are high efficiency compound fertilizer ammonium phosphate, sulphate chemical products, cement and bromine-, but the use of raw materials are generally from the fertilizer factory waste and ordinary sea water.

它的主要产品是高效复合肥磷铵，化工制品硫酸、溴素以及水泥等，但使用的原料却是一般化肥厂排出的废料和普通的海水。

Field experiment was carried out to study the effects of KEON and PEON (organic N extracted with phosphate buffer) from 4 kinds of organic wastes on the growth and N use efficiency of green soybean. The results show that the application of PM could apparently improve the shoot dry weight, seed protein content and the yield by 20.4%, 17.8% and 38.0%, respectively, compared with regular chemical fertilizer applied. The application of OMM could significantly improve the shoot dry weight, seed protein content and the yield by 33.2%, 16.2% and 32.5%, respectively, compared with regular chemical fertilizer applied.

通过田间试验研究4种有机废弃物中的KEON和PEON2种形态的有机氮对菜用毛豆生长及化肥氮利用率的影响结果表明：施用鸡粪和豆粕混合肥与单施化肥相比，地上部分干物质重分别提高20.4%和33.2%，籽粒中的蛋白质含量分别提高17.8%和16.2%，达到显著差异水平；与单施化肥相比，毛豆产量分别提高38.0%和32.5%。

The reproductive output, reproductive efficiency and reproductive index of Humulus scandens increase with the increasement of intensity of fertilizer, but reproductive allocation and reproductive investment are indistinctively influenced by fertilizer treatments.

增加施肥强度可显著提高葎草的繁殖输出、繁殖效率和繁殖指数。

Technological process and efficiency of the fertilizer potassium metaphosphate from phosphorus, phosphoric acid or phosphate fertilizer and potassium chloride were introduced.

介绍用元素磷和氯化钾生产偏磷酸钾肥料的工艺及产品肥效。

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。

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。

The swift and tremendous expansion of the phosphatic fertilizer industry exerts a great pressure on the resources and environment in China, and to prevent loss and improve efficiency the urgent task is the prediction of demand for phosphatic fertilizers from a scientific viewpoint so as to guide the sound growth of the phosphatic fertilizer industry of the country.

磷肥工业的迅猛发展对我国资源和环境产生了巨大的压力，为避免损失、提高效率，从科学的角度预测磷肥需求、指导行业健康发展是一项紧迫的任务。

It can reduce 30%-50% of consumption of pesticide and fertilizer as osmotic synergists being high and strengthen the pesticide effect, fertilizer efficiency.

作为高渗增效剂用可减少农药、肥料使用量30%～50%，且增强药效、肥效。

The economic growth accounting of China's provinces between 1990 and 2004 finds some results like the following: no matter whether human capital was introduced or not, there were technological inefficiencies in most provinces'economic activity which were pure technological inefficiencies or scale technological inefficiencies; technological change, capital deepening and human capital accumulating all promoted labor productivity, but technological efficiency change played a negative role during these years as a whole; the descending order of provincial difference of labor productivities'changes brought out by each factor was technological change, capital deepening, technological efficiency change and human capital accumulating; each province's pure technological efficiency change or scale efficiency change not only had different size, but also different evolution route.

中国各省在1990～2004年间的经济增长核算结果表明：不论是否引入人力资本，大多数省份的经济活动都存在着技术无效率，这既包括纯技术无效率，也包括规模无效率；技术进步、资本深化和人力资本积累都促进了劳动生产率的提高，而技术效率的变化整体上来说在其中起阻碍作用；各因子引致的劳动生产率变化的省际差异从大到小依次为技术进步、资本深化、技术效率的变化和人力资本积累；各省的纯技术效率或规模效率的变化不仅大小不同，而且它们的演变路径也不一样。

I find that, whatever the operation strategy a hedge fund adopts, the result of efficiency rank among BCC, cross efficiency, super efficiency and super SBM efficiency are identical.

实证结果发现，BCC 模型、交叉效率、超级效率与超级SBM 效率，不论避险基金其策略为何，其排名的结果具有一致性的。传统夏普比率、调整后之夏普比率与BCC 模型、交叉效率、超级效率与超级SBM 的效率排名经由Spearman

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。