查询词典 reduction rate

Based on the Arcview platform and compiling programs by ourselves, the DLPM of urban area of Jinan in 1998 and 2001 is established. The main conclusions are: 1 general trend of land price is reduction from central base point to urban edge, but there are different characteristics in different direction; 2 from one edge to another, land price shows low-high-low, and its sections through urban areas show normal school and deflection normal school; 3 land price evolutes with time, concaveness land price terrace changes little or gentle or protruding, and protuberant land price terrace changes little or not, price terrace or big or gentle; 4 the increasing potential of price is analyzed by the increasing rate and increasing speed of land price.

分析数字地价模型得出结论：①地价从中心基点向城市边缘总趋势是降低，但不同方向表现出不同的特点；②在贯穿市区的地价剖面中，一般表现为从一个边缘到另一个边缘的地价由低到高再到低的变化规律，由於地价剖面经过不同的市区区位，呈现出正态和偏正态的分布特点；③在时间演化上，凹性地价阶地变小或变平缓，凹性地价阶地转变为凸性地价阶地，凸性地价阶地变小或转化为非地价阶地，凸性地价阶地变大或平缓；④利用地价增值率和地价增值速度分析了地价的增值潜力。

The experimental results show that it could reduce viscosity and shearing force of mud.When the addition of viscosity reducer is 0.5%,the thinning rate at high temperature will be up to 91.4% for fresh water clay mud.And it has very good salt tolerance and calcium tolerance.It has good viscosity reduction and disgregation in saturated saltwater mud and calcareous mud.Its thermal stability is also good.

研究结果表明：研制的钻井液降黏剂可以显著降低泥浆的黏度和切力，加入0.5%降黏剂的淡水基浆，高温降黏率可以达到91.4%；具有较好的抗盐、抗钙性能，在饱和盐水泥浆和含钙泥浆中也具有很好的降黏作用和分散作用；具有较好的热稳定性。

A microbial fuel cell by Geobacter metallireducens was used to investigate the influence of the three paths on the rate of dissimilatory iron reduction.

以Geobacter metallireducens还原铁氧化物为实验体系，利用微生物燃料电池考察了以上三种方式对异化还原铁氧化物的影响。

The rate of reduction was most significant in esophoric subjects, but no significant in moderate exophoric or intermittent exotropic subjects.

渐进多焦点眼镜对于中度外隐斜或已有间歇性外斜的近视儿童未能显示有控制作用。

In regard to newly built enterprise, the enterprise income tax shall be exemptible for the first two years and half rate reduction for the subsequent third year from the beginning of payoff; The overseas enterprise with general investment of over US 30 million or the high-tech enterprise certified by National Science Committee (with above provincial level certificate), 15% enterprise income tax will be levied.

自获利年度起，所得税收实行&二免三减半&；对于总投资超过3000万美元外商投资企业或被国家科委认定的高新技术外商投资企业，减按15%的税收征收企业所得税。

The change speed of the fluviatile and lacustrine wetlands is the highest, and the annual dynamic change rate is as high as 2.60%, such reduction is mainly caused by that many small plots are degraded into saline or alkaline lands and marsh wetlands.

河流湖泊湿地在研究时期内则表现出最快的变化速度，年均动态度达到2.60％，它的这种减少变化是由数量众多的小斑块退化为盐碱地和沼泽湿地导致。

We evaluated the reduction effects of intrathyroid injection of dexamethasone on the relapse rate of hyperthyroidism in patients with newly diagnosed GD.

本研究主要是评估甲状软骨内注射地塞米松能否降低新诊断的甲状腺功能亢进症的复发率。

The technique requires the successful use of new and unfamiliar surgical principles to effect an accurate reduction and acceptable rate of malalignment.

这项技术成功运用新的外科原理，达到准确减少骨折对位不良的效果。

The technique requires the successful use of new and unfamiliar surgical principles to effect an accurate reduction and acceptable rate of malalignment.

项技术成功运用新的外科原理，达到准确减少骨折对位不良的效果。

At a constant shearing rate,the influences of montmorilonite loading on the shearing stress and apparent viscosity were similar.The reduction of the viscous activation energy with the increm...

PA611/蒙脱土纳米复合材料的粘流活化能随剪切应力的增大而降低，说明在恒定剪切应力下其可在较宽的温度范围内加工、成型。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。