查询词典 reduction rate

In this case, the image is generated through a video digitizer and compressed before transmission. Methods such as JPEG or MPEG, described in Chapter 6, are used to downsize the image. The reduction of image size depends on the compression method and compression rate.

这种方法在传输前先对数字图像进行压缩，一般使用的压缩方法有JPEG和MPEG，压缩后图像的大小取决于选用的压缩方法和压缩时选择的参数。

Taking economic growth, agriculture development and foreign trade enlargement as velocity factors, taking agriculture structure's change, non-agriculture employment development, the rate of urban and rural residents' alteration and ownership pattern vicissitude as structure factors, and taking the widening income gap and inflation as quality factors, leaving the whirligig of concept and system aside, wielding SURE and SYSTEM GMM, factor analysis of Chinese economic development's influence over its rural poverty indicates that rapid economic growth is the primary impetus reducing rural poverty, but the expanding income gap has weakened the poverty-reduction effect of economic growth, and the development of agriculture, non-agriculture employment and non-governmental ownership enterprises have played roles in reducing rural poverty.

以经济增长、农业发展和外贸扩大作为速度因素，以农业结构变化、非农就业发展、城乡居民比例变动和所有制结构变迁作为结构因素，以收入差距扩大和通货膨胀作为质量因素，撇开观念和制度变迁，运用SURE和SYSTEM GMM法，对中国经济发展影响农村贫困的因素分析表明，经济快速增长是推动农村贫困减少的主要动力，收入差距扩大则弱化了经济增长的减贫效应，同时农业、非农就业以及非国有企业的发展也对农村贫困减少起着明显的促进作用。

Taking economic growth, agriculture development and foreign trade enlargement as velocity factors, taking agriculture structure"s change, non-agriculture employment development, the rate of urban and rural residents" alteration and ownership pattern vicissitude as structure factors, and taking the widening income gap and inflation as quality factors, leaving the whirligig of concept and system aside, wielding SURE and SYSTEM GMM, factor analysis of Chinese economic developments influence over its rural poverty indicates that rapid economic growth is the primary impetus reducing rural poverty, but the expanding income gap has weakened the poverty-reduction effect of economic growth, and the development of agriculture, non-agriculture employment and non-governmental ownership enterprises have played roles in reducing rural poverty.

以经济增长、农业发展和外贸扩大作为速度因素，以农业结构变化、非农就业发展、城乡居民比例变动和所有制结构变迁作为结构因素，以收入差距扩大和通货膨胀作为质量因素，撇开观念和制度变迁，运用SURE和SYSTEM GMM法，对中国经济发展影响农村贫困的因素分析表明，经济快速增长是推动农村贫困减少的主要动力，收入差距扩大则弱化了经济增长的减贫效应，同时农业、非农就业以及非国有企业的发展也对农村贫困减少起着明显的促进作用。

The carbon-bearing pellet s made of zinc-bearing dust and sludge,iron concentrates and additive of agglomerant were reduced at 1 000~1 200 °C,the effects of different kinds of additive and reduction temperature on the strength and metallization rate of carbon-bearing pellet s were studied.

将含锌尘泥、铁精矿及粘结剂混合造成的含碳球团在1050~1250℃条件下还原，研究了不同粘结剂、不同温度对其强度及金属化率的影响。

Relaxation—Rate of reduction of stress in a m aterial due to creep. An altern ate term is

松弛—材料由于蠕变而产生的应力衰减率，另一个替代术语是应力松弛。

The results showed that the wastewaters from the production of dyestuff, rubber and assistants from individual discharging points had significant effects on nitrification,while some characteristic pollutants,sueh as aminobenzene,nitrobenzene,phenol as weU as Zn2+,Mn2+,and Ni2+,especially Ni2+,had obvious inhibiting effects on nitrification,resulting in obvious reduction of the rate of nitrificatiOn in the biochemical treatment system.

研究结果表明：来源于个别排放点的染料生产污水、橡胶生产污水、助剂生产污水对硝化作用有显著的影响，一些特征污染物如苯胺，硝基苯，苯酚及Zn2+，Mn2+，Ni2+均对硝化作用有明显的抑制作用，从而导致生化处理系统的硝化反应速率明显降低，而且以Ni2+最为显著。

SO〓 injury caused a reduction of water, chlorophyll and anthocyanidin, and pH values of the grapes injured by SO〓 were decreased and the intracellular acidification of flesh could be found. SO〓 injury also inhibited activities of SOD, POD and CAT, and deceased ASA contents. Hence the membrane lipid per oxidation was accelerated and the content of MDA and relative electrical conductivity were increased. Treatment of toxic dose of SO〓 increased respiratory rate, lowered activities of PAL and PPO.

与不耐SO〓的品种&红地球&相比，耐SO〓品种&巨峰&具有较高的pH值和较大的缓冲容量，较高的超氧化物歧化酶和苯丙氨酸解氨酶活性；受SO〓刺激后，耐SO〓品种&巨峰&的超氧化物歧化酶及苯丙氨酸解氨酶活性和酚类物质含量上升幅度大于不耐SO〓的品种&红地球&；长期处于SO〓伤害环境时，耐SO〓品种&巨峰&的过氧化氢化酶活性下降幅度低于不耐SO〓的品种&红地球&。

The present paper analyzes causes to the breakdown of the wire rod such as the central shrinkage cavity and carbon segregation, surface transverse cracks, harmful structure of bulky pearlite and web shaped carbonide and puts forward a few relevant measures for improvement in the physical product quality and reduction of fracture rate of the wire rod including proper control of the casting temperature,drawing speed, intensity of secondary cooling as well as adjustment of the intensity of control rolling and accelerated cooling and optimization of the drawing parameters.

通过对中心缩孔和碳偏析、表面横裂纹、粗大珠光体或网状碳化物不良组织等引起断丝原因的分析，提出通过合理控制浇注温度、拉速、二冷强度、控轧控冷强度及拉拔工艺参数等措施，改进盘条实物质量，降低断丝率。关键词 SWRH82B/SAE1080；脆断；质量分析；工艺控制

A reduction in the heart rate ariability has been reported in seeral cardiological and non-cardiological diseases," said Banks."

据siobhan学术团队的调研中，在数种心脏和非心脏疾病中，已有心率变异性降低的相关报道。

"A reduction in the heart rate ariability has been reported in seeral cardiological and non-cardiological diseases," said Banks."If our finding is sustained by a larger group and further analysis, it may suggest why short sleep duration is associated with a heightened risk of cardioascular disease and mortality."

邦斯说：心率变异性降低曾经被报告发生在数例心脏病和非心脏病患者身上，假如我们的发现再持续一个更大的组进行而来进一步的分析，有可能提示短期睡眠是发生心血管疾病和死亡的高风险的原因。

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。