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Based on variation principle, a free vibration variation-integration equation of cantilever curved pipe for conveying fluid is derived. This is a bending-torsion-fluid tree phase coupled dynamics problem. It is difficult to uncouple and to obtain bending and torsion analytic solution separately. We can only look for approximate solution or numeral results.

根据变分原理导出了悬臂输液曲管的变分－积分方程，这是弯曲－扭转－流体三相藕合的动力学问题，无法解藕而单独求出弯曲和扭转的解析解，只能作近似计算。

Allow undissolved power to settle, usually several hours. Pour the clear solution into separate container used for dosing device. Use a drip method or dosing pump to administer solution into tank.

静止等待几小时使溶液变得澄清，取澄清的部分倒到容器内作为备用，运用滴定方法或专用的滴定泵将澄清液加入鱼缸中。

Unicolor is accepting the exogenous DNA pollen-tube pathway transferring, the embryo seeds rate would be higher with 50 ug/ml concentration solution and the neutral drip DNA solution could be advisable.The gel electrophoresis of protein of the variation of the number of chromosome dont show any difference between transgene plant and their parental generation.

对导入后代部分植株进行了蛋白质凝胶电泳，但在所做电泳中未能出现有蛋白条带的差异，同时对部分的导入后代植株和未进行导入后代植株根尖染色体进行了观察，在两种植株中均有染色体数目的变异，变异的频率基本相同。

I wanna say that in all situation Jesus is the unique solution for our problem and we must ask him what we can do and I think that we will got a solution for that.

我认为，在所有情况万耶稣是独一无二的解决我们的问题，我们必须问他有什么可以做的，我认为我们将得到解决。

The most important creativity of my solution is that the model of mathematical function of class is a universal and systemic solution about the problem of the relation between structure and function of technical artifacts and it eliminates the research blank of the studies of the Dual Nature of Technical Artifacts.

本研究最大的创新点在于：类函数模型是一个关于技术人工物的结构与功能之间关系的普遍的系统性解决方案，解答了荷兰学派在技术人工物双重属性研究方面未能完整解答的问题。

In addition, unroasted kaolinite reacted with NaOH solution in the course of digestion and indissolvable product 3Na〓O·3Al〓O〓·6SiO〓·4H〓O was formed. When roast temperature was not high enough, metakaolinite could also react with NaOH solution and the product was 3Na〓O·3Al〓O〓·6SiO〓·4H〓O or Na〓O·Al〓O〓· 1. 85SiO〓·5. 1H〓O .

同时，试验研究结果还表明，未经焙烧处理的高岭石在试验中溶出脱硅条件下与NaOH溶液反应生成不溶于水的3Na〓O·3Al〓O〓·6SiO〓·4H〓O，焙烧温度不够高时生成的偏高岭石也与NaOH溶液反应生成3Na〓O·3Al〓O〓·6SiO〓·4H〓O或Na〓O·Al〓O〓·1.85SiO〓·5.1H〓O。

For these reasons,the following study work has been finished in this paper.(1)Basic equation of saturated-unsaturated seepage is built based on seepage continuity and motion Equations,which take saturation zone and unsaturation zone into account together and avoid difficult problems of traditional numerical solution,such as solution of free surface of seepage etc.

对此，本文主要完成了以下研究工作：(1)从渗流连续性方程和渗流运动方程出发，阐述了饱和—非饱和流统一的渗流基本方程，将饱和区和非饱和区统一来考虑就避免了求解渗流自由面等传统的数值求解的棘手问题。

However, the time-delay has no essential effect on the periodic solution and unstable solution.

而油膜力时滞对于系统的稳态同步周期解和失稳解，则没有本质影响。

Secondly we notice that the general solution of the structural damping vibration equation includes a divergent item and found that the unstable numerical solution comes from it.

其次，本文注意到了结构阻尼体系运动方程的通解含有的发散项。

Firstly, the integral-differential equation described the radiation field evolution is derived, and then the instability of its solution is also investigated analytically. By using the perturbation and iteration method, the threshold detuning and threshold linear growth rate of the unstable solution are analyzed and discussed in detail.

首先，建立了一个描述辐射场演化的积分一微分方程，解析分析了系统解的不稳定性，并采用线性方程解的微扰迭代方法进一步对系统不稳定解出现的失谐量阈值和线性增长率阈值等作了详细讨论。

Dixie itself is a nickname for the American South.

Dixie 本身是美国南部的别称。

I think John Terry epitomises that and a big reaction is what we will be looking for.

而我认为特里就是这样一个典型，他正是我们期望看到的那个领秀。