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The larger subharmonic component will be introduced into the system after the instability of system periodic motions, the motion of systems will be nonsynchronous precession and the amplitude of alternate stress in the rotor shaft is high. The long-term existence of instability will directly threaten the safe running of the rotor systems. Research on the influence of the change of system parameters on the system dynamical behaviors, the stability of system periodic solutions with the change of system rotational speed and the system motion after instability will have the theoretical and engineering-oriented significance for the long-term safe running of large-scale rotating machinery.

转子系统失稳后会产生较大的低频振动分量，系统运动出现非协调进动，系统转轴中会产生幅值很大的交变应力，转子失稳状态的存在直接影响系统的安全运行，因此研究转子系统自身参数的变化对系统动力稳定性的影响，研究系统周期解随工作转速的变化情况及其失稳后的运动规律，对大型旋转机械的安全稳定运行具有重要的理论意义和工程实用价值。

In novative financing in accordance eyes as clear as the functions and instincts of this new perspective, from the heavy learning that cause young people to start the root causes of myopia, myopia prevention and control of relying on long-term perspective can be simply thought the eyes and the fog, as the combined image to combination therapy, adaptive adjustment of the eye, through the 100 days to read and write mirror, looking at nearly two hours to reach the visual axis parallel to the relaxation of the telescope and adjust the state of near vision will be a lot of work transformed into a long look much exercise, not only can enhance distance vision, reducing the degree of myopia, and cleverly solved the telescope and see this contradiction, to make myopic to prevent, control and improve the end, so keep your eyes light up.

开创性地根据双眼融像功能及视清本能这一全新视角，从繁重学习这一造成青少年近视的根源入手，依托望远可以防控近视的朴素思想，将双眼合像法与雾视疗法有机结合，对眼球进行自适应调整，透过百天读写镜，在看近时达到两眼视轴平行和调节放松的望远状态，将大量的视近作业转化成了长时间的望远锻炼，不但可以增强远视力，降低近视程度，并且巧妙地解决了望远与看清这一矛盾，能够使近视患者达到防止、控制、提高的目的，从而让您的眼睛亮起来。

Any of several brownish, long-legged shore birds of the genus Numenius, having long, slender, downward-curving bills.

杓鹬一种杓鹬属淡棕色长腿滨鸟，生有长而细的、向下弯曲的喙

In the Okinawa population, nymphs developed faster under LD16:8h and LD14:10h than under LD 12:12h at constant photoperiods. When photopersodic shifts from long days (LD16:8h) to short days (LD 12:12h) at 60 and 120 days restrain nymphal development, while photoperiodic shifts from short days to long days accelerate the nymphal development.

冲绳种群在长日条件下(LD 16：8h)若虫发育显著快于中间日长(LD 14：10h)和短日条件下(LD 12：12h)的若虫发育，孵化后60d或120d将若虫自LD16，8h向LD 12：12h转移，若虫发育受到抑制，而自LD 12：12h向LD 16：8h转移，则促进若虫发育。

The peony duplicate leaf has stretches out straight in front of oneself, slanting extends the different shape, after the general stem is long four handles stems, only then can have the bud appearance, each handle stem leaf has three groups of three leaf blades productions, constitutes three forks nine peonies to have stands erect, half development, develops three kind of shapes, the flower bud has the circle, oblately, the point round, long sharp circle Zhu Xing?

牡丹复叶有平伸、斜伸不同形态，一般枝梗长出四柄梗后，才会有蓓蕾出现，每柄梗叶有三组三顶叶片生成，构成三叉九顶。牡丹有直立、半开展、开展三种株形，花蕾有圆、扁圆、尖圆、长尖圆诸形。

SCs divided and proliferated in three-dimensional fashion, demonstrating long olivary, triangular or long fusiform shape with obvious prominence. Furthermore, The SCs connected end-to-end with each other or aligned in clusters and the protein granules secreted on cellular surface were also showed.

雪旺细胞分裂增殖呈三维生长，细胞形态多为长梭形，纺锤形或长三角形，突起显著，细胞呈端对端的相互连接或排列成束状或栅栏状，细胞表面蛋白颗粒分泌良好。

During compilation of the , this bureau proposed plan suggestions in the respects of development idea, medium and long term goals, industrial key points, enterprise cultivation, project planning and creation of foreign environment etc., which policies and means were pertinent and operatable and displayed significant guidance to escalate non-state-owned economy in our city for medium and long term development.

我局在《重庆市非公有制经济中长期发展规划》编制过程中，提出了发展思路，中长期目标，产业重点，企业培育，项目策划和创造外部环境等方面的规划建议，对策措施具有针对性和可操作性，对进一步推动和促进我市非公有制经济中长期发展具有重要指导作用。

For signals that exhibit a weak or moderate long-term persistence,an OIVPM-MDL structure identification method is proposed based on overdetermined instrumental variable product moment and minimum description length criteria,and for signals with a strong long-term correlation between samples a combinative approach of inverse fractional filtering and the OIVPM-MDL method is also described.

本文研究了滤波分形差分高斯噪声过程的结构辨识问题，针对存在较弱和适中的长期间相关的信号，提出了一种基于超定辅助变量乘积矩和最小描述长度准则的OIVPM－MDL结构辨识方法；针对存在强长期间相关的过程，提出了分形反滤波与OIVPM－MDL的组合定阶方法。

Don't call me knight for my lack of experience.I think it's the spear of Qing forces style in mid and early Qing dynasty.Getting in Kangba can't judge it's produced in Kangba.Since mid and early Qing dynasty,Qing government sent forces to pacificate Kangba district,the war had never ended.And there's Qing forces' weaponry left there is common.I have two similar ones,which one is 63cm long,and another is 66cm long.

功力不到勿称在下大侠，窃认为此乃清中早期的清军制式枪头，得自康巴不能断定产自康巴，清中早期清政府派军平定康巴藏区时大小战役不曾间断，有清军军备遗留当地实属正常不过，相似之物在下也有两件，一器长63CM，另一器长66CM。

Maple Leaf is characterized by: Maple Leaf for five lobed palmate, long 13 cm wide, slightly larger than a long three largest lobes with a small number of prominent teeth, heart-shaped base for the above for the green to dark green, the following axillary vein have hair fall into the yellow to orange or red.

枫叶的特点是：枫叶为掌状5浅裂，长13厘米，宽略大于长，3片最大的裂片具少数突出的齿，基部为心形，上面为中绿至暗绿色，下面脉腋上有毛，秋季变为黄色至橙色或红色。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。