此时

I say to you, my friends, so even though we must face the difficulties of today and tomorrow, I still have a dream. It is a dream deeply rooted in the Pekin dream.

今天，我对你们说，我的朋友们，尽管此时要面对诸多的困难与挫折，我仍然有个梦，这是深深扎根于北京人心中的梦。

After that, these products became to Taiwanese favorite- half fermentation Oolong Tea. However, the Oolong Tea is different from the one in Ching Dynasty. They turned it into a light fermentation Pouchong Tea rather than highly fermentation. The only traditional Oolong Tea in Taiwan now is Pekoe Oolong Tea.

但此时所指称的台湾乌龙，与清末的传统台湾乌龙茶已经有了不同的转变，台湾乌龙茶经过百年来的发展，原本条型重发酵的作法，转变成了以轻发酵包种茶为基础的半球型包种茶，而原本的台湾乌龙茶则剩下依其原型衍生出来的白毫乌龙茶。

Glucose and peptone were considered the optimal carbon and nitrogen sources.

发酵液的pH =4 。5时为发酵终点，此时发酵液在室内条件下的防蜡率为 78%。

Do you think what the end of a perfect day.

此时，你可想到美好一天的结束。

Under this situation, power factor, parameter value, permissible temperature rise, as well as demands involved with consistent run of product, shall be discussed by manufacturer and user and prescribed in specific technical agreement.

此时的功率因数、参数值、允许温升，以及与连续运行有关的产品性能要求由制造厂与用户商定并在专用技术协议中规定。

Then, we must have such a perplexity that how those differentiations occur.

那么此时，我们就不禁要问，这些内涵上的差异事如何产生的呢？

Upon to Ljapunov's concept of motion stability, the dynamic instability should be understood as the existence of at least one perturbed motion, which is initially in the small neighbourhood of the undisturbed motion and which starts at t =t〓, when is singular for the first time, depart monotonically from the neighbourhood, this phenomenon is proposed to be referred to as the quasi-bifurcation phenomenon.

按J〓运动稳定性概念，动力失稳应理解为在基本运动的小邻域内至少存在一种干扰运动会偏离基本运动并单调增长，偏离发生在时刻t=t〓，此时切线刚度矩阵奇异。这是所谓准分叉现象。

As a result of conservative perturbations, the first order Melnikov function for a perturbed system is identically equal to zero, so the second order Melnikov function has to be considered. The perturbation parameters which make no use in the first order Melnikov function may be important in the second order Melnikov function.

此时一阶Melnikov函数恒等于零，必须考虑二阶Melnikov函数，而在一阶Melnikov函数中不起作用的扰动参数在二阶Melnikov函数中却起着非常重要的作用，因此扰动部分极为复杂。

Up to this, petite boy, you have caused me great displeasure and unhappyness .

到此时，小男孩，你引起了我的深深的不快和苦闷

But a phase shift device is included in the measuring system and the system complexity is increased.

此时，测量系统中包含相移装置，增加了系统的复杂性。

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。