块结

Upon the frequently caking in compound fertilizers, the mechanism, main factors and some countermeasures are presented. Also a product of anti caking agent "Feiteli" and its mechanism, usage and effects are escribed.

针对复合肥结块的普遍现象，就其结块机理，影响因素以及防结块的方法进行了阐述，并详细介绍了"肥特利"复合肥防结块剂的作用机理，使用方法和应用效果。

A rounded mass of mineral matter found in sedimentary rock.

成团的；结块的；聚结的聚集成圆形团块的

In view of the caking of KCI product made from Chaerhan salt lake in the production and transportation, the caking reasons of KCl are analysed and the antiblock methods are found. The antiblock agent KF - 862 is selected and its application in KCl product is described.

针对察尔汗盐湖生产的氯化钾产品在生产和运输中产生结块的现象，分析了氯化钾产品产生结块的原因，找出了防结块的途径，选择了KF-862作为氯化钾产品的防结块剂，重点阐述了防结块剂KF-862在氯化钾产品中的应用情况。

The results show that the antiblock agent KF - 862 has good antiblock ability and anti - recrystallizing ability. It can be used directly under the existing process conditions and only the preparing tank of the agent and transporKey words: antiblock agent ; potassium chloride ; surfactant

结果表明，KF-862防结块剂具有阻结块能力和抗再结晶能力；KF-862药剂可在现有工艺条件下直接使用，不需对工艺路线做任何改动，只需增加配药罐和药剂输送泵等设备；药剂稀释倍数以低于10为宜，1t氯化钾添加1.0—1.5kg药剂，喷淋在干燥滚筒出口处的产品输送皮带机或流化床前圆筒筛给料斗，对正常生产不会造成影响。

In this paper, the stress and strain fields of lithosphere in Himalayan Western Syntaxis orogenic belt and its adjacent areas since 10Ma are investigated through using the 3-D finite-element simulation, and deformation and evolution process in former 2Ma are simulated with different rheological parameters and rheological structure. Studies on functions in simulation process of different viscosity parameters, constitutive relation and changes of initial curst thickness show below results:(1) When various viscoelastic models are adopted, the selection of the coefficient of viscosity in the Western Syntaxis area has important influence on the its uplifts and evolutions. The computational results show that the viscosity in the Western Syntaxis area should be smaller than 1023Pa·s;(2) When the elastic model is adopted in relatively rigid Tarim basin, obvious changes are induced to the stress and strain fields of the whole Western Syntaxis area;(3) The existence of mechanical property stable block doesn′t make the propagation of the stress field show obvious decoupling phenomenon.

用数值模拟的方法探讨了自10 Ma以来喜马拉雅弧形造山带的西构造结及邻区岩石圈的形变和位移变化特征，并采用不同的流变参数和流变结构模拟了前2 Ma内的形变和应力场的演化过程，通过对不同黏性系数、本构关系和初始地壳厚度的改变在演化过程中所起的作用研究表明：（1）采用黏弹性模型时，西构造结区黏性参数的选取对西构造结及邻区隆升高度和隆升范围有重要影响，计算结果给出西构造结区地壳黏性系数应小于1023Pa·s；（2）相对刚性的塔里木盆地采用弹性结构时，对整个西构造结区域的应力和应变场均能引致明显变化；（3）力学性质稳定块体的存在并没有使应力场的传播出现明显的解耦现象。

Kinds of plant growth regulators all could control plant overgrowing, increase tuberization number and enhance the yield, with the effect of paclobutrazol being best.

矮壮素能增加3.0 g以上的薯块结薯量，膨大素、多效唑对增加1.0~3.0 g和0.5~1.0 g的薯块结薯数有明显的促进作用。

The research and development of anti-caking agents for compound fertilizer ,caking mechanism and its main factors,the varieties of the agents are reviewed.

介绍国内外复合肥防结块剂的研究开发现状和防结块的机理、影响结块的因素及防结块剂的种类。

In order to solve the problem of fertilizer caking, it is necessary to develop the effective fertilizer anti-caking agents according to the reasons of caking and factors influencing the caking.

从根本上解决化肥结块的问题，必须根据化肥结块的原因和影响因素开发适宜的化肥防结块剂。

With a great deal of data and literature,this paper analyzes the salt caking mechanism and puts forward the considerations of solving the caking problems,which can guide the research of salt anti-caking .

盐的结块问题困扰着盐业生产和运销单位，本文通过大量资料文献，分析了盐的结块机理，提出了解决结块的方向，对防结块方法的研究有一定的指导意义。

In digestion and absorption of advanced technologies at home and abroad, based on the first to introduce the liquid anti-caking agent KQ-108-type series, anti-caking agent paste KQ-109-type series, oily liquid fertilizer anticaking agent KQ-107 Series Mixture of fat anti-caking agent and fertilizer shader anti-caking agent, and its leading domestic scientific and technological content.

公司在消化吸收国内外先进技术基础上，率先推出液体防结块剂KQ—108型系列、膏状防结块剂KQ—109型系列、油性液体肥料防结块剂KQ—107系列复混肥防结块剂和肥料着色防结块剂，其科技含量国内领先。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。