查询词典 divided difference

Economy of article base oneself upon grows dialytic interest difference, think, the interest difference with the result reasonable; that interest difference is economic progress is the main impetus that economy grows, unreasonable interest difference can become economic progress and even the major obstacle that the society develops.

本文立足经济发展透析利益差别，认为，利益差别是经济发展的结果；合理的利益差别是经济发展的重要推动力，不合理的利益差别则会成为经济发展乃至社会发展的重大障碍。

Result There was no significant difference to the number and length of parenchyma cell in the uppermost internode between Shuangdi Pei eS and Shuangdi S in meiosis and dikaryon pollen stages;there was significant difference to those in tikaryon pollen stage, and there was very significant difference to those in anthesis and the 7th day after anthesis,and on the 7th day after anthesis,the difference to the number and length of parenchyma cell in the uppermost internode between Shuangdi Pei eS and Shuangdi S was the greatest.

长穗颈双低培eS与双低S穗颈节间薄壁细胞数及细胞平均长度在减数分裂期和二核花粉期差异不明显，于三核花粉期差异达显著水平，始花当天和始花后第7天均达极显著水平，其中始花后第7天时两者的差异最大。

Results:Biochemical indicators: the concentrations of K+, Na+ and Cl－ in the serum after the infusion are different with those before the infusion; other indicators don't have the significant difference. The mean infusion time of group A is longer than that of group B (p=0.006), while the dosis letalis of KCl doesn't have significant difference between groups (p=0.062); the concentrations of K+ in blood, Na+, Mg2+ and Cl－ in serum have the significant difference between groups; the urine volume and the concentrations of all the urine electrolyte indicators don't have the statistical significant difference between groups.

结果：生化指标：输入钾前后，家兔血清钾离子浓度升高，钠、钙及氯离子浓度降低，具有统计学显著性差异，p=0.000；全血钾及血清其他离子浓度变化，以p=0.05为标准，不具有统计学显著性差异。A、B两组间比较结果：A组输液致死时间长于B组(p=0.006)，致死输钾量无统计学显著性差异(p=0.062)；全血钾、血清钠、镁及氯离子浓度变化值具有显著差异，血清钾、钙、碳酸氢根离子浓度变化值无明显的差异；尿量和尿液各电解质浓度指标无统计学显著性差异。

Results At the dosage of 25 mg/kg,AN could induce higher incidence of fetal resorption and death,and decrease the average fetal body weight and le ngth with significant difference(P＜0.05)when compared with neg ative controls.At the dosage of 35 mg/kg,AN could decrease average vital fet us p er litter with significant difference(P＜0.05),and induce chang es of other indexes with highly significant difference(P＜0.0 1).At the dosage of 25 and 35 mg/kg,AN could induce higher teras rate,maternal t eras rate and malformation rate of vital fetus with significant and/or highly s ignificant difference(P＜0.05 or P＜0.01),resp ectively.There existed a dose-effect or dose-response relationship between abo ve indexes and doses.

结果 25 mg·kg-1组死胎率、吸收胎率升高，胎鼠平均体重、体长、尾长减小，与阴性对照组比较差异有显著性(P＜0.05)；35 mg·kg-1组除窝平均活胎数减少，差异有显著性( P＜0.05)，其余各指标与阴性对照组比较差异有非常显著性(P ＜0.01)；25，35 mg·kg-1组畸胎率、母体畸胎率、活胎畸形率升高，与对照组相比差异有显著性和/或非常显著性(P＜0.05或P ＜0.01)，且有明确的剂量效应或剂量反应关系。

First, calculates the fast moving average (usually 12 days) and slow moving average (usually 26 days) by exponential calculation method; second, make fast line value minus slow line value to gain the difference of relative distance. In order to make the trend signals more clear and less influence exerted by of excessive price fluctuation, the difference should be smoothly calculated (general elect 9 days) to get average of difference value. Chart the difference and its average in a coordinate with time for horizontal axis and MACD for vertical axis. Then we can apply the identical, contrary or cross signals through observing their direction, relative and absolute positions.

它首先以指数平滑计算法计算出快速移动平均线（一般选12日）慢速移动平均线（一般选26日），再以快速线数值减慢速线数值即得到快慢线相对距离的差离值，为使趋势信号更明显并且不受股价过分波动的影响，对差离值也进行平滑计算（一般选9日），得到差离值的平均值，把差离值和差离平均值画在以时间为横轴，以MACD为纵轴的坐标上，通过观察差离值和差离平均值的方向、绝对位置和相对位置关系，把它们的同向、异向和交叉现象作为买卖信号的提示。

The difference between goose down and duck down and the difference between wool and down were compared. Their difference in morphological structure as well as the resultant difference in property were elucidated.

比较鹅绒与鸭绒在形态上存在的差别，并与同类的蛋白质纤维－羊毛进行对比，阐述二者结构上的差异以及由此产生的性能上的差异。

Based on the theory of Sequence Stratigraphy and the systematically analysis of strata which was closely focused on Lithostratigraphy, Biostratigraphy, Paleoecology Event Stratigraphy and Sequence Stratigraphy, four long-term base-level cycles can be recognized in the Mesozoic, each long-term base-level cycles can be further divided into intermediate-term to short-term base-level cycle. Eight intermediate-term base-level cycles are recognized in Mesozoic; Cenozoic can be divided into two structural base-level cycles, and can be further divided into seven long-term baselevel cycles.

应用层序地层学理论，在详细的岩石地层、生物地层、生态地层、事件地层和层序地层为核心的综合地层研究基础上，将中生界划分为四个长期基准面旋回，每个长期基准面旋回内部又可进一步识别出更次一级的旋回，侏罗系内部共可识别出8个次级旋回；根据钻井层序地层与地震地层划分结果，将北缘地区新生界划分为两个构造基准面旋回，其内部又可进一步划分为7个长期基准面旋回。

It includes 56 genus, 2656 species and 342 variations. According to its life style in provenance, Bromeliad can be divided into epiphyte, terrestrial and lithophyte. According to ecological characteristics, Bromeliad can be divided into terrestrial Bromeliads, tank Bromeliads and atmospheric Bromeliads. According to purpose, Bromeliad can be divided into edible Bromeliads and ornamental Bromeliads.

在园艺学上，根据其在原产地的生活方式，可分成附生、地生和岩生3大类；依据凤梨的生态习性，还可分为地生型凤梨、积水型凤梨和空气型凤梨这3个类型；根据其用途，可分为食用凤梨和观赏凤梨。

Sell a data at reduced prices: The index is divided into group according to kind , is summed up as , assembles to diversity, curtate concrete method is: Height , weight , chest measurement , pulse , systolic pressure , the diastolic pressure index are divided into group according to age , sex , the sight index is not divided into group then according to the grade , the eye, eight indices and data that the at last examines and approves, handle by that 180 P calculators secretly scheme against, get the corresponding statistics blip.

处理资料：对不同指标按种类分组、归纳、汇总，具体分组方法是：身高、体重、胸围、脉搏、收缩压、舒张压的指标按年龄、性别分组、视力指标则按年级、眼别分组，最后审定的八项指标及数据，经180P计算器计算处理，取得相应的统计标识。

The patients were divided into two groups according to the diagnostic time:26 cases diagnosed in 48 hours were divided into the treatment group and 28 cases diagnosed after 48 hours were divided into the control group.Routine treatment was adopted in two groups,including management of the primary wound,mechanical ventilation in time,oxygen therapy,anti-infectious and hemostasia.

回顾性分析54例严重肺挫伤并发急性肺损伤患者临床资料，所选患者根据伤后48h内确诊本病与否分2组，早期防治组：26例，对照组：28例。2组除处置原发伤，及早机械通气，给氧，抗感染及止血常规处理外，确诊本病后及时采用综合防治方案甲基强的松龙250～500mg、白蛋白10g、速尿20mg，乌司他丁20万U+NS 20ml，1日2次静注。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。