减少量

Sb can combine with Cu and P to form a low melting point compound which lowers the melting point of binary Cu-8P eutectic alloy by nearly 200℃. Bi and Cu can create compounds with low melting point(270℃) distributing at the boundaries and that is the reason why the melting point of (Cu-8P)-Bi is lower than that of binary Cu-8P eutectic alloy. The eutectic cluster can be refined with the addition of Fe, and that is the reason why the addition of Fe can decrease the melting point of Cu-8P alloy. Two means of decreasing the melting point of Cu-8P are found.

一定量的Sb与Cu， P形成低熔点相，从而大幅降低了Cu-8P合金的熔点，使其熔点降低近200℃；加入少量Bi后， Bi与Cu在共晶团晶界上形成熔点为270℃左右的低熔点化合物，且Bi的加入明显细化Cu-8P合金共晶团，从而使Cu-8P合金的熔点降低；加入Fe能明显细化Cu-8P合金的共晶团，使层片间距由8μm减为2μm以下，并使共晶团由层片状向短棒状转变，虽然Fe与Cu形成熔点为806℃的高温相，但Fe的细化作用使得Cu-8P合金的熔点降低，但降低幅度不大。

The obese are people who by dietary choice and preference for a sedentary style of life have traded off the costs of obesity against the costs of being thin and have decided (at least in a "revealed preference" sense--they may not have consciously chosen a style of life that predisposes them to obesity) that the costs of thinness preponderate over the benefits.

人们选择饮食习惯及极少量运动的生活方式（至少是"明显的喜爱"——并非有意选择一种更容易使其发福的生活方式），付出的代价是渐渐发福而非日益清减，认为清瘦的代价多余益处，从而导致了这些人成为胖子。

The thesis is based on income question, forest coverage rate and grop production.to beging with, date envelopment analysis is proved that it can be applicated into grain for green in shan-bei district, and then in view of the fact, seven esential factors which have influence on the project are found out: expense of dam, expense of crop,expense of cash tree ,expense of defense tree,other economic crop,expense of grass and graziery;and the output factors include:income of gdp,pure income per captia,the area of decreasing land loss,graziery income ,crop production,income of tree,the totle income of economic crop.after the date of each facts are puted into dea model,unefficiencial decision making units found.the data that are got through adjusting unefficiencial dmus dy dea can offer guide in shanbei district upgrading of an industrial structure.at the same time ,taking into account some possible problems in or after grain for green in shan-bei district,the thesis bring out some propesal to improve the circumstance,enhance the life level and putthe relation of population,resource and circumstance into a healthy orbit.

论文以解决陕北地区的收入问题，植被问题以及粮食产量问题为出发点，首先从理论上分析了包络分析方法在陕北地区退耕还林中运用的可行性，然后结合陕北地区目前的实际情况，综合分析出影响陕北地区退耕还林的关键的七个因素作为输入指标：水利水保设施投入，农作物投入，经济林种支出，防护林支出，其它经济作物，草类支出，畜牧业投入；以退耕还林所要解决的最终问题作为输出指标：GDP收入、农民人均纯收入、水土流失减少量、牧业总产值、粮食产量、林业总产值、其他经济作物总产值。将各指标所对应的数据代入模型后，通过分析求解得出非有效的决策单元，再运用包络分析方法的一些基本原理对非有效的决策单元进行调整，由此所得的数据对陕北地区的实际投入具有很好的指导意义。同时，又针对陕北地区在退耕还林过程中以及之后可能面临的困境，提出了一些建议和对策。最终使得陕北地区的投资环境尽快得以改善，使农民尽快脱贫致富，使人口、资源、环境的关系尽快纳入良性循环的轨道上。

Correlation analysis of area change and its constituent of farmland in Guangdong province indicated that the adjustment of agricultural structure and the use of unstatistic land were critical to the decrease in farmland. The former was used for fishpond and the later occupied 1/3 of the decreased area.

水土保持与荒漠化防治论文：采用统计方法，对广东省历年耕地及其构成进行相关分析，结果表明广东省耕地减少的原因主要是农业结构调整和其它未统计耕地减少；在近几年未统计耕地减少和结构调整中的改鱼塘占用分别约占耕地总减少量的1/3。

European warehouses have seen a similar size increase to that in the USA, with increases in more northerly warehouses outweighing decreases in Italy, to take this region?s LME inventory up 2,600 tonnes to 33,700 tonnes at the end of June.

欧洲的仓库库存增量与美国相仿，欧洲北部仓库库存的增加超过了意大利仓库的减少量，整个地区LME的库存增加2，600吨，6月底达33，700吨。

Should this modest increase in dose not be sufficient to alleviate symptoms, we double the prednisone dose. The disease flare is allowed to subside and the taper is reinstituted at a slower rate or at smaller decrements (eg, one-half of the original decrement). There are, to our knowledge, no data supporting one method or another.

如果这种剂量适度增加不足以缓解症状，我们则把强的松剂量加倍，当疾病复发平息后，再重新开始缓慢减量（如每月1次）或减量少一些（如原来减少量的1/2），据我们的了解，尚无支持一种或另一种方法的资料。

The findings indicated that, the Japonica rice RVA profile characteristic is the concurrently Indica rice nature with the glutinous RVA profile characteristic continuously change body, assumes 5 kind of characteristics class groups, the few idioplasms has the glutinous starch RVA profile characteristic, also has some idioplasms for the starch RVA profile characteristic of Indica rice, the partial idioplasms have the high quality RVA profile characteristic, namely setback for the negative value, the overwhelming majority idioplasm RVA profile characteristic approx

研究结果表明，粳稻的RVA谱特征是兼具籼性与糯性RVA谱特征的连续变化体，呈5种特征类群，少量种质具有糯性淀粉RVA谱特征，即还有一些种质表现出为籼性淀粉RVA谱特征，部分种质具有优质的RVA谱特征，即消减为负值，绝大多数种质的RVA谱特征(约占样本数的85%)，其曲线的显著特征为消减值在250-1000cp。籼稻的RVA谱特征的分化亦呈现为多态性，主要表现为峰值粘度、最终粘度与消减值的分异性，在籼稻种质材料中主体RVA谱类型的特征表现为消减值在1000-2000cp间。特异的分化出3种类型，第一类表现为峰值粘度与消减值均在2000cp

This was parallel to a P-supply-induced reduction in mycorrhiza formation.

这和在菌根形成中诱导磷供应的减少量是一致的。

The data sampling and processing module finishes voltage single detection, manufacturer and AD conversion from multi-channels weigh sensor, then deliver control device processing, and finish accounting, displaying decrement of liquid medicine in ultrasonic vaporware device.

此时的数字信号送给控制器处理，由控制器完成对超声雾化器在单位时间内药水量的减少量的的判断、计算、显示等功能。

Nor is the reduction in initial growth something that even the finest fertilisers can get around.

而且这种阻碍在初始发育时导致的减少量即使最好的肥料也无法弥补。

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。