不变的

We include the electromagnetic effects consistently in the QCD sum rule approach to keep the final sum rule gauge invariant. Then we study the role of electromagnetic effects in the isospin symmetry breakings of the system.

我们把电磁相互作用自洽地包括进来使最后的求和规则是规范不变的，然后研究电磁效应在体系的同位旋对称性破缺中的作用。

But the Kuomintang leaders could not change. They were compradors and landlords by nature and they were true to themselves to the end.

但是国民党头头们是无可救药的，他们的买办和地主阶级的本性是至死也不变的。

Those may be allowed to be cowards and dastards who have something to fall back upon, whom their own land, their own territory will receive as they flee through its safe and peaceful roads; you must of necessity be brave men, every alternative between victory and death has been broken off by the resolve of despair, and you are compelled either to conquer, or if Fortune wavers, to meet death in battle rather than in flight.

如果这就是你们大家确实不变的决心，我再说一遍，你们就已经战胜了；这是永生的众神在人们夺取胜利时所赐予的最有力的鼓励。

Under similar conditions, the dosage of eluent for finishing a one-step separation process did not change with the eluting rate, The dosage of eluent had no effect on the separation.

在其它分离条件相同、洗脱速度不同的情况下，完成一次分离需要的洗脱剂用量是不变的，洗脱剂用量对低聚糖的分离没有影响。

Through analyzing for requirement of shell strength and various hardeners,good economical benefit has been achieved by using technology of NH4Cl and AlCl3 crystal mixed hardener with the same binder and refractory staff.

通过对型壳强度性能的要求与不同硬化剂的分析，在粘结剂和耐火材料不变的情况下，应用氯化铵与结晶氯化铝混合硬化工艺，取得较好的经济效果。

It was thought that each population of humpbacks had its own song which remained constant but recent findings suggest that the whales appreciate a catchy tune and quickly adopt any new songs they hear.

人们曾经认为每个座头鲸群有着自己群体不变的基本曲调。但是最新的研究却发现鲸喜欢容易记住的旋律，而且会很快学唱它们听到的新歌。

Fides Intrepida, which means --"Unwavering Faith, un shaken belief in the face of danger; unfaltering devo tion." To those who understand numbers,"266" re veals some remarkable events that are to follow the elec tion of the new Pope.

费迪斯、英特皮达——临危不变的信念，不折不扣的奉献，懂得那数字的人知道，&266&揭示了新选教皇之后的一些重要事件。

Its function is:①Changing gear ratio,expanding the torque of the driving wheel and the range of the rotational speed,to adapt the travel condition which frequently changes, like start, acceleration, climbing and so on, simultaneously causes the engine to work under the advantageous operating mode;②Under the premise of the invariable rotation, enables the automobile to travel back;③Using neutral, severances the power transmission, to make the engine start, idle, and is advantageous for the engine to shift gears or to carry on the dynamic output.

它功用是：①改变传动比，扩大驱动轮转矩和转速的变化范围，以适应经常变化的行驶条件，如起步、加速、上坡等，同时使发动机在有利的工况下工作；②在发动机旋转方向不变的前提下，使汽车能倒退行驶；③利用空档，中断动力传递，以使发动机能够起动、怠速，并便于发动机换档或进行动力输出。

Firstly, old words change their old meanings. Secondly, new meanings are added to old words. The first condition involves the changes of a certain sememe of old word in different period of time.

旧词产生新义包括了旧词改变原义和旧词增添新义两种类型，前者涉及到的是旧词原来某个义位在不同时期的变化，后者论述的是旧词在保持原有义位不变的同时又增加了一个新义位。

Methods CT water phantom was scanned using the regular condition of seaning first, then changed one of seaning conditions （ thick slice, exposure capacity, reconstruction of function, kV, FOV and CT- scanner） to scan the water phantom again.

通过固定扫描条件对机器自带水模进行扫描，然后在其它条件不变的情况下，改变其中1个扫描条件（层厚、曝光量、重建函数、仟伏、FOV、机器）再对水模各扫描1次，测量CT图像一定兴趣区的CT值与固定扫描条件的图像相对应ROI的CT值进行比较。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐