长期地

Firstly, This paper processes geometry filtration based on character of orbit's apogee and perigee after orbit model is analyzed and based. Secondly Space Debris is separated into two kinds, coplanar and not coplanar according as location interrelation of target and debris. In Dynamic filtration's processing, considering prediction time limit and orbit perturbation, secular effects which have increaser effect is considered so that some need catching danger time point is appeased, some law about time when target and debris pass intersectant line each other is inferred, when debris and object are in different plane and some similar law also is inferred otherwise. The time list is arithmetical progression. These laws can improve calculation efficiency remarkably; Lastly orbit predict is a course approaching least distance. Danger time point in the last step become beginning time point from which debris and object's position and velocity are calculated by SXP4 Model which is an analytic model.By result, determine that relative movement trend is closer or apart, farther calculate the interval apart from time when predictive least relative distance occurs. Least relative distance and time when least distance occurs is calculated finally. It is a fast approach course adopting varied interval.

本文在分析、建立轨道摄动计算模型的基础上，首先采用基于轨道远、近地点特征对大量编目在册的空间碎片进行初步几何静态筛选，然后根据碎片与目标轨道面的相对位置特点把碎片分为异面与准共面两种情况以进行动态筛选，在筛选过程中考虑到预报时限长度和轨道摄动影响，引入了轨道摄动中具有积累效应的长期项以满足危险时间点的捕捉要求，利用了长期项摄动变化线性的特点导出了碎片与目标异面情况下各自过交线的时间序列成准等差数列的规律性和准共面情况下类似的规律性，从而显著地提高了前期轨道筛选的计算效率；最后对剩余危险碎片和目标飞行器利用SXP4轨道预报模型在前期轨道筛选的基础上以各个危险探测时间点为预报的时间起点，并根据预报计算结果，分析目标和碎片在该时间点的运动趋势是相互远离还是相互接近，推出预计最小相对距离发生时刻相对此刻的时间长度，得到其随时间变化的局部最小相对距离以及危险距离发生的时刻和相对速度，这是一个采用变时间步长、快速逼近最小相对距离的过程。

This paper discussed the steeringand inducing of resource elements for agricultural production of the managerial mechanismof government and described the overall situation of economy in the Han Dynasty, such ascauses for the development of family economy in the West Han Dynasty, unbalanceddevelopment of agricultural economy among different areas, especially Jiang-huai Regionwhich was backward in the West Han Dynasty, causes for the huge differences amongdifferent areas in terms of the development and diffusion of ironware, causes for thediffusion of agriculture-oriented culture and the environmental effect of farmlandexploitation. All these social phenomena were closely related to the various managerialmechanisms of the government.

本文通过探讨汉代政府管理机制对农业经济各种生产资源要素的引导和诱使，基本揭示了汉代农业经济发展的宏观面貌，诸如小农经济在西汉整体性发展的原因、区域农业经济长期发展不平衡，尤其是江、淮等地在西汉一代农业经济发展长期滞缓、铁农具的发展与普及区域间差异较大的原因、农耕文化流浸的社会诱因以及农田开发过程中对环境的影响等，这些农业进程中的社会、经济现象均与政府管理的各种机制作用息息相关。

To enforce policies and the abolition of dividend tax policy and launched a red can lead individual investors to become more involved in long-term investment to help the formation of long-term investment philosophy.

执行政策和股息税政策取消，并展开红会导致个人投资者更多地参与长期投资，帮助长期投资理念的形成。

Based on the spherical cap harmonic models of the geomagnetic field and its secular variation, the geomagnetic charts, the anomaly charts for 2000 and the secular variation charts for 2000~2005 are drawn.

依据地磁场及其长期变化的冠谐模型，分别绘制2000年中国地磁图和异常磁场图，以及2000～2005年地磁长期变化图。

This paper reviewed the research on dynamic and balance of soil nutrient pool under long-term fertilization conditions,mainly about some active aspects which included dynamic variations of total nitrogen,available N,total phosphorus,available P,total potassium,available K,and organic carbon in soil; dynamic variations of ammonium N,amino acid N,amino sugar N,unknown N,non hydrolyzable N and microbiomass N in soil nutrient pool; changes of Ca2-P,Ca8-P,Al-P,Fe-P,O-P,labile organic P,moderately labile organic P,moderately stable P,highly stable P and microbiomass P in soil; changes of loosely,stably and tightly combined humus,humic and fulvic acids in soil carbon pool; effects of long-term fertilization on organic-mineral complex status in soil; nutrients cycling and balance of agricultural soil nutrients pool.

扼要地概述了国内外近年来关于长期施肥条件下土壤养分库的动态与平衡方面的研究成果。主要介绍并讨论了土壤氮、磷、钾养分全量及有效量的动态变化，土壤有机碳含量的动态变化；铵态氮、氨基酸态氮、氨基糖态氮、酸解未知态氮、非水解残渣氮及微生物体氮在土壤氮库中的动态变化；Ca2 P、Ca8 P、Al P、Fe P、闭蓄态磷，活性有机磷、中度活性有机磷、中稳性有机磷、高稳性有机磷及微生物体磷在土壤磷库中的动态变化；土壤碳库中松结态腐殖质、稳结态腐殖质、紧结态腐殖质以及富里酸和胡敏酸的动态变化；长期施肥对土壤有机无机复合状况的影响；农田土壤养分库的养分循环与养分平衡。

For appropriate appraisal, in method this research regarding: The real estate price proposed the change process explanation, in view of divides the creditor's rights for a long time which recompenses and its breaks a contract a hypothesis, proposed the theoretically view, to the time reaches the cost research the goal.

此外，亦期待研究模型可以灵敏而快速地补捉出微小变化，以提出预警讯号，俾作为银行信用风险管理之参考。在方法上本研究在不动产价格变动为几何布朗运动并服从对数常态分配的假设下，针对长期分偿债权的评估及其违约点的设定，提出方法，俾使模型能更适用於评估长期分偿的房贷债权。

If the nation-wide revolutionary situation does not continue to develop but stagnates for a fairly long time, th it will be impossible for the small Red areas to last long.

全国 革命形势若不是继续地向前发展，而有一个比较长期的停顿，则小块红色区域的长期存在是不可能的。

While in eastern sociaties, genarally,with narrow minds, the regimes have strong desire to monopolize eternally the supreme social treasures and power,so autocracy is the ruling way ,accompanied with lying-politics to centrelize the the will of the pople,within which a super-stable sociaty is created by doing all the upmost, and all the time and everywhere is peaceful life with songs and dancings,but reasonable depression and complaints are deemed illegal,thus the instability of the countries with clusters of social problems are surely formed,the reason is that those who are spiritualy depressed ang melancholy are many,among them the majority the elites will always remain such a spiritual state.

而东方社会一般都是由于政权的领袖集团心胸狭小，希望长期且永远地垄断全社会的财富与权力，因而实行的是专制主义政权，并且长期以慌言政治作为统一人心的主要手段。在慌言政治下，还要竭力营造一个越稳定社会，在这个社会里，总是处处时时歌舞升平，不允许发泄不满情绪，这样就决定了社会的不稳定因素众多，因为心理苦闷者多，尤其社会精英中的大部份人会永远有这种心态。

Whilein eastern sociaties, genarally,with narrowminds, the regimes have strongdesire to monopolize eternally the supreme social treasures andpower,so autocracy is the ruling way ,accompanied with lying-politicsto centrelize the the will ofthe pople,within which a super-stable sociaty is created bydoing all the upmost, and all the time and everywhere is peacefullife with songs and dancings,but reasonable depression andcomplaints are deemed illegal,thus theinstability of the countrieswith clusters of social problems are surely formed,the reason isthat those who are spiritualy depressed ang melancholyare many,among them the majority the elites willalways remain such a spiritualstate.

而东方社会一般都是由于政权的领袖集团心胸狭小，希望长期且永远地垄断全社会的财富与权力，因而实行的是专制主义政权，并且长期以慌言政治作为统一人心的主要手段。在慌言政治下，还要竭力营造一个越稳定社会，在这个社会里，总是处处时时歌舞升平，不允许发泄不满情绪，这样就决定了社会的不稳定因素众多，因为心理苦闷者多，尤其社会精英中的大部份人会永远有这种心态。

Cells inosculation was carried out by standard method.The hybridoma supernatants were selected by indirect ELISA.The selected cells were subcloned three times by limiting dilution .Three hybridoma lines against TGEV rMP were obtained , which were designated as 1B3、3C2、4A5. The isotypes of the McAbs were IgG2a、IgG1、IgG1. The three hybridoma lines can secrete antibodies steadily after culturing and saving for a long time.

并以纯化的M蛋白为抗原，免疫BALB/c小鼠，按常规方法进行融合，间接ELISA方法进行筛选，采用有限稀释法，经过三次克隆，最终获得三株抗重组TGEV M蛋白的杂交瘤细胞系(命名为1B3、3C2、4A5)，分泌的单克隆抗体分别为IgG2a、IgG1、IgG1类，三株杂交瘤细胞在体外长期培养和长期冻存时都稳定地分泌单克隆抗体。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。