查询词典 dispersion

In this paper, there has been suggested a method of optimization for calculating longitudinal dispersity of natural river, and studied longitudinal dispersion of Jueqi section in Min River.

提出了计算天然河流纵向离散系数的最优化方法，并用此法对岷江蕨溪段的试验数据进行处理，计算出了该段河流的纵向离散系数。

The repeated Invocation of the Name can bring us, by God's grace, from dividedness to unity, from dispersion and multiplicity to singleness.

重复呼求耶稣圣名，在上帝的恩佑下，可使我们由分裂到统一，由纷杂到单纯。德奥梵主教这样说：？

The measurement uncertainty is a parameter associated with the result of a measurement that characterizes the dispersion of the measurand. It means dubitable degree ofcorrectness or veracity of measurement results.

测量不确定度是表征合理地赋予被测量之值的分散性，与测量结果相联系的参数，意味着测量结果的正确性或准确性的可疑程度。

The formulas from an interface relaxation equation for the calculation of specific relaxation time and capacitance dispersion frequency are related to the electrophysics parameters of the grain and grain boundary.

界面驰豫方程确定的特征驰豫时间和电容弥散频率计算式，与晶粒和晶界的电物理参数相关，弥散频率的计算值与实验结果定性相符。

At the BCL of 500ms, 1000ms and 2000ms,the VWtimes increased markedly with the BCL prolonging, and the degree of increasing was even obviously when heart rate was slow (BCL=2000ms or 1000ms). The enlargement of VWs was a most important reason to increase the incidence of ventricular arrhythmias; 2）At the BCL of 500ms, 1000ms or 2000ms,the VWtimes of the premature stimulates S2 was at endomembrane were wider than at the outermembrane. We supposed that premature stimulates come from endomembrane was easier inducing VF compared with outermembrane;3The VWtime of unidirectional block was wider than reentry's, we can see that reporlarization dispersion changed dynamicly. 4The QRS polar of the premature stimulates was opposite the primary beats ,which suggesting that excitation of inducing premature beats was coming from epicardial. That is to say electrotonic potential take part in the creation of reentry;5With the ratio of the Tp-e/QT increasing the occurrence of VF was upgrading. So the ratio was an effective method to estimate the event of SCD.6 The VWtimes of S3 were broaden than S2's. But we can not study penetratingly, which is the contents of our future studies.

在BCL为500ms、 1000ms和2000ms刺激条件下，随着刺激周长的增加单向传导阻滞时间易损窗呈增大趋势；并且在心率较慢时(BCL为2000ms和1000ms)增大最明显，是LQTS患者室性心律失常发生率增加的原因之一；2）在BCL为500ms、 1000ms和2000ms刺激条件下，S2位于内膜侧时时间易损窗大于在外膜侧时的，推测来自于内膜侧的期前刺激易于诱发室性心律失常；3）折返激动时间易损窗小于在单向传导阻滞时间易损窗，折返易发生于S2刚进入单向传导阻滞区间时，这说明复极梯度的不均一是动态变化的；4心电图上倒置QRS波与正常S1刺激所引起QRS波极性相反，提示不同位置S2刺激引发的室性早搏的兴奋均来自于外膜侧，说明了电紧张电位扩布参与了折返的产生；5）Tp－e/QT可以反应跨膜复极离散度，随着Tp－e/QT比值的增加PVT的发生增多，其可以用来预测室性心律失常的发生。6）随着期前刺激数目的增加时间易损窗增大。

The influence of ageing temperature of the negative AE effect and internal friction Q-1 of dispersion-hardened Elinvar alloy Fe-Ni-Cr-Ti under the action of a DC magnetic field was studied.

研究了时效温度对直流磁场作用下Fe-Ni-Cr-Ti弥散硬化埃林瓦合金负△E效应和内耗Q~(-1)影响。

The characteristics of this emulsifiable concentrate including emulsion dispersion, emulsion stability, cold storage and thermal storage stability was qualified the requirement of the national standards.

该乳油的乳化分散性、乳液稳定性和冷、热贮稳定性均符合国家标准。

With the self-emulsifying aqueous polyurethane containing polymeric double bond in the lateral chain acted as macromolecular emulsor and reactant for acrylate monomer polymerization, controlling the reaction amount of polymeric double bond so that adjusting the chemical bond linkage degree between polyurethane and acrylate, core-shell type interpenetrating polymer network structural aqueous acrylate polyurethane hybrid dispersion was synthesized, which is now a new type molecular composite technology for aqueous polyurethane.

利用侧链含可聚双键的自乳化聚氨酯水分散体作为丙烯酸酯单体聚合反应的高分子乳化剂和反应物，通过控制聚氨酯水分散体侧链上参与共聚的双键数目，调节聚氨酯和丙烯酸酯的化学键合程度，制备得到核壳型互穿网络结构丙烯酸聚氨酯杂合水分散体是一种新颖的复合改性技术。

The pigment-based ink must be anti－alkali ensuer hiding power high and a color depth of the dispersion at high and easy.

水性油墨中的颜料必须耐碱性强、遮盖力高、色浓度高、易分散。

The result shows that the chest measurement increment and the dispersion of the upper and lower chest measurement will increase by equidifferent with chest height increasing by 1 cm, the variable is all provided by the front bodice, the breast convex amount, shoulder dart and waist dart will increase correspondingly, and the measurement size of the back bodice don't change.

结果显示：胸高每增高1 cm，胸围增量、胸上下围差量呈等差增加，变量都由前衣片提供，乳凸量、肩省、腰节省都相应增大，后衣身各项围度尺寸没有变化。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。