不常

Based on the equilibrium equation of an arch element the cubic nonlinear dynamic model with second order is established and the nonlinear differential dynamic system without constant term is obtained through a transfer process of T=U+b. Hence three fixed points and the homoclinic orbits are found. The critical condition of the chaotic vibration of the elastic arch is given by using the method of Melnikov function. The numerical results of the stationary and chaotic motion are given and discussed.

首先利用拱的单元平衡方程建立了拱的二阶三次非线性动力学模型；然后通过变换使方程转化为不含常数项的非线性微分动力系统，并由此得到无扰动系统的3个不动点与同宿轨道；再用Melnikov函数法给出了发生混沌的临界条件；最后给出了该系统出现定常运动和混沌运动的数值结果。

Having been regenerated not of corruptible seed but of incorruptible, through the living and abiding word of God.

你们蒙了重生，不是由于能坏的种子，乃是由于不能坏的种子，是藉着神活而常存的话。

If agreement failed, as it often does in revolutionary times, then, however, reluctantly, he would cut the Gordian knot, for the nation's government must be carried on.

如革命时期常发生的那样，如果达不成协议，那么，不管多么不愿意，他也得采取快刀斩乱麻的手段，因为国家的行政是不能中断的。

Let a darksome whirlwind seize upon that night, let it not be counted in the days of the year, nor numbered in the months.

愿那夜常为黑暗所制，不让它列入年岁中，不让它算在月分里。

And modern Chinese medicine mainly raspberry think of temperature, acid, non-toxic, into the liver and kidney by the Second, has thirst, expectorant, detoxification, beauty and other functions, can be used to treat gout, erysipelas,emission, regular consumption of raspberry essence can not old gas light, so that hair is not white, notécontinued, strongyang, Yuet-taek skin, Anhe five internal organs, temperature in Yiqi, TB treatment and virtual wind damage, liver Mingmu.

而现代中医主要认为树莓性温，酸平、无毒，入肝肾二经，有止渴、祛痰、解毒、美颜等功能，可用于治疗痛风、丹毒、遗精等症，常食用树莓可益精气轻身不老，令发不白，补虚续绝，强阴健阳，悦泽肌肤，安和五脏，温中益气，疗痨损风虚，补肝明目。

Factious followers are worse to be liked, they follow not upon affection to him with whom they range themselves, but upon discontentment conceived against some other: whereupon commonly ensues the ill intelligence that we many times see between great personages.

喜欢帮派的门客更不为主人喜欢，因为他们投奔主人不是出于仰慕，而是为了表达对原来主人的不满；于是就常发生我们多次见到的两个大人物之间的严重误会。

Four nights out of teeth or missing teeth, some children are not one-half-year-old teeth, the former delayed fontanel closure, often in one half-year-old is still not closed.

四、出牙晚或出牙不齐，有的小儿1岁半时仍未出牙，前囱门闭合延迟，常在1岁半后仍不闭合。

To cut a long story short Bloom, grasping the situation, was the first to rise from his seat so as not to outstay their welcome having first and foremost, being as good as his word that he would foot the bill for the occasion, taken the wise precaution to unobtrusively motion to mine host as a parting shot a scarcely perceptible sign when the others were not looking to the effect that the amount due was forthcoming, making a grand total of fourpence (the amount he deposited unobtrusively in four coppers, literally the last of the Mohicans), he having previously spotted on the printed pricelist for all who ran to read opposite him in unmistakable figures, coffee 2d, confectionery do, and honestly well worth twice the money once in a way, as Wetherup used to remark.

272长话短说。布卢姆看明事态之后，生怕呆得太长，招人讨厌，就头一个站了起来。他信守了自己要为这次聚会掏腰包的诺言，趁没人注意就机警地朝我们这位老板作了个几乎觉察不到的告别手势，示意马上就付钞，总计四便士（并且不引人注目地付了四枚铜币，那诚然是"最后的莫希干人"了）。他事先瞧见了对面墙上的价目表上印得清清楚楚的数字，让人一看就读得出来：咖啡二便士，点心同上。正如韦瑟厄普过去常说的，货真价实，供应的东西有时竟值两倍的价钱哩。

When he conversed with that infantile gayety which was one of his charms, and of which we have already spoken, people felt at their ease with him, and joy seemed to radiate from his whole person.

他的身材是矮矮胖胖的，为了避免肥满，他常喜欢作长距离的步行；他腿力仍健，背稍微伛一点，这些全是不重要的事，我们不打算在这上面作什么结论。

But from another angle, gelatinize, and so it is the follow-up processing badly, because it's too smooth coating on the surface, adhesives and ink do not play at attachthemselves.

但从另一个角度来说，这不不对涂胶等后序加工却是否常倒霉的，因为在太平滑的涂层暗不天上，胶黏剂和油不朱底子无法附着。

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。