查询词典 potential 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。

The potential AD patients showed more significant impairment in olfactory function (the average value of DT and RT were respectively 1.970±0.903 and 3.081±0.474) than the controls (the average value of DT and RT were respectively 1.468±0.933 and 2.542±0.748), some of the potential AD patients were anosmia; The DT average value of the controls were significantly lower than the potential AD patients't=2.166, p

本研究中发现可能AD 患者嗅粘膜有与AD 脑内病理改变相关的神经丝堆积，可将其作为研究AD 活的神经细胞的来源。因此怎样不断完善和改进嗅觉检查方法，以进一步提高其早期拟诊AD 的敏感性和特异性，将具有广阔的科研前景和重要的临床应用价值。

The needed potential for the oxidative dissolving of chalcocite increases gradually with the decrease of Cu/S ratio in this mineral during leaching of chalcocite. When chalcocite changes fully into covellite the needed potential for leaching to produce element sulfur and Cu〓 maintains unchangeable. The mixed culture of thiobacillus ferrooxidans was separated from a acid mine drainage, During culturation of bacteria there is following relation between the potential of solution and the ratio of /, E=0.64+0.0791g {/}.

绘制了Cu-S-H〓O系和Cu-S-Cl-H〓O系的电位-pH图，计算分析后得出在含Cl〓体系中浸铜时不会形成固态CuCl的结论；在辉铜矿氧化溶解时，固相的铜硫比逐渐降低，溶解所需的电位逐渐升高，到完全转化为铜蓝时，其氧化溶解产生元素硫和Cu〓所需的电位不再升高。

In this paper, taking the downward continuation of potential field as an inverse problem of upward continuation, we obtain a convolution type linear integral equation for downward continuation. Making use of the orthogonal symmetry characteristic of Fourier transform matrix, and combining the principles of singular value decomposition of matrix and generalized inverse, we proposed a stable generalized inverse method for downward continuation of potential field, called wavenumber domain generalized inverse algorithm, which doesn't need the computation for inverse matrix. It resolves the instability of potential field downward continuation of large depth.

本文通过把位场向下延拓视为向上延拓的反问题，得到向下延拓的褶积型线性积分方程，再利用Fourier变换矩阵的正交对称特性，并结合矩阵的奇异值分解和广义逆原理，提出了一种稳定的不需要进行求逆运算的位场向下延拓广义逆方法——波数域广义逆算法，解决了位场大深度向下延拓的不稳定性问题。

In the first four sections of this paper, these basic knowledge and calculational methods for the study of potential energy function are simply introduced. 9-parameter Murrell-Sorbie analytical potential energy function that can accurately describe especial potential energy function of diatomic molecule is obtained through calculations and analysis for the first time.

本文前面部分在简单介绍与分子势能函数研究相关基础理论知识和计算方法的基础上，通过计算、分析比较，首次得到了能够正确描述双原子分子特殊势能曲线的九参数Murrell-Sorbie解析势能函数。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。