折

This time change is real, even if playing a zero discount ticket, and its nominal price is still 20% of the ticket price.

而这一次变化的实质就是，就算机票打零折了，其票面价格仍旧是全价机票的20%。

The core of the virion folds back 2-3 times, and its cross section appears to be round, with 3-4 electronic nondense dots in it.

病毒粒子髓核折叠成2～3折，其横切面呈圆形，中间有3～4个电子非致密的圆点。

The joint effect of active and reactive power on the voltage stability of a typical power system was considered by analysing the two parameter bifurcation problem related to nonlinear oscillation phenomena. Numerically, as the active power P1 increases, the Hopf points get closer and eventually coincide at P1=1.455 43 the cyclic fold curve gets closer and closer to the Hopf curve and finally intersects the Hopf curve at a singular point the period-doubling points also get closer and finally coincide at P1≈0.65. The stability behaviour is pre-determined using the normal form approach near the limit point of the Hopf curve. Hence, in the power system attention should be paid to both the consumption of active power and the decrease in the reactive power to prevent nonlinear oscillations. A controller can be designed to absorb some active power and to avoid the nonlinear oscillations that damage the system components.

针对一个典型的单机无穷大电力系统，通过分析系统的双参数分岔的非线性振荡现象，综合考虑有功和无功功率对电压稳定性的影响数值分析表明，随着有功功率的增加，电力系统的Hopf点越来越靠近，最终合为一点在P1=1.455 43处同时圈折cyclic fold 曲线也越来越靠近Hopf曲线，并在Hopf曲线的稳定与不稳定临界点处与Hopf曲线相交倍周期分岔点也随着越来越靠近，最终在P1≈0.65 合为一点应用正规形理论方法，初步确定了Hopf曲线极限点附近的稳定性态因而，电力系统应注意让负荷利用有功功率，减少无功功率的产生以防止非线性振荡另外，可以设计一个稍微吸收网络的有功功率的控制器，以避免因周期振荡而造成电力系统仪器的损坏或电压崩溃

Results After average 17 months follow-up, the spinal column sequence and the physiological curvature restore normal.

结果 经平均17个月的随访，术后脊柱序列及生理曲度恢复正常，椎管内无占位，植骨融合好，无继发性后突畸形发生，无内固定断折及松动并发症。

The reverse fault occurring the slope break area of primary fault was formed as a result of inversion of normal fault in extension; c.

主控断层坡折带处的逆断层是在伸展作用下由正断层倒转形成的；c。

At the time, letters were charged according to the number of sheets of paper, so the smaller you could make your writing, the more you could fit in.

在提到卡罗琳宾利和达西先生的信件时，所说的"信封"只不过是一张纸折过来包住剩下的纸张。

In General, the standard page will be trimmed compensation of 1.5 to 2.7 of 3 mm, but with a number of sheets or thick paper, it should be appropriate to increase in the amount of compensation for the page will be trimmed.

一般情况下，单张页面的标准裁切补偿量为1.5～3mm，但如果采用了多层纸或者厚纸，就要适当增加内折页面的裁切补偿量。

Secondly, using compound on-axial holographic lens to design a diffractive/refractive hybrid object lens.

随后，利用复合同轴全息透镜设计了一个衍／折混合照相物镜。

The company has the world top level German newest Haidebao octavo single color, the quarto single color, the quarto four colors machine, the souvenir sheet of stamps Lolan printer, the latter working procedure uses the advanced computer filmsetting system and from folds printed book-sheets into pages, the dotted line, the rubber to install to the bronzing, the rubber, has fried in oil, complete set processing coordinated process production lines and so on polish, mounted paper.

公司拥有世界顶级水平的德国最新海德堡八开单色，四开单色，四开四色机，小全张罗兰印刷机，后道工序采用先进电脑照排系统和从折页、锁线、胶装到烫金、过胶、过油、磨光、裱纸等全套加工一条龙生产线。

He it is That has made you inheritors in the earth: if, then, any do reject, their rejection against themselves: their rejection but adds to the odium for the Unbelievers in the sight of their Lord: their rejection but adds to undoing.

他使你们为大地上的代治者。不信道者自受其不信的报酬；不信道者的不信，只使他们在他们的主那受痛恨；不信道者的不信，只使他们更蒙亏折。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。