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Landmine is everywhere in the world,you will be step on it in incaution,even in the peace age.

在这个世界上到处都是地雷一不小心就会踩道和平年代更是如此。

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。

It was not the prison life with its hard beds or poor food that tried him, but it was the word God had spoken into his heart in the early years concerning elevation and honor which were greater than his brethren were to receive; it was this which was ever before him, when every step in his career made it seem more and more impossible of fulfillment, until he was there imprisoned, and all in innocency, while others who were perhaps justly incarcerated, were released, and he was left to languish alone.

试炼他的，并不是囚犯生活的苦楚，乃是早年上帝在梦中应许他的话──他将比它的哥哥们更高贵；这句话常在他面前；按照他一生的经过，这个应许的实现，似乎是不可能了──现在他孤孤单单地被囚在牢狱里，受著冤枉；别人应该下狱的，倒得了释放。

In practice, you can interleave and repeat steps 1 and 2 as many times as you want: in order to keep track of what you want committed at step 3, git maintains a snapshot of the tree's contents in a special staging area called "the index."

事实上，第一步和第二步在任何时候都可以交替和重复地进行：为了保持着对你打算在第三步提交的内容进行跟踪， git 在一个特殊的阶段性的区域内保留了你的工作目录树的内容快照，这个区域叫"索引"。

The present study analysis whether CRP could directly induce inflammation in endothelial cells, analysis what kind of effects CRP provide on cellular signal transduction in endothelial cell by gene array, and isolate LDL by one step of density gradient centrifugation, generate E-LDL by degrading LDL with multiple enzymes, direct fluorescent labeling CRP and LDL, investigate whether CRP play as intermediator in atherosclerosis.

本课题目的在于探讨CRP在脂质参与的动脉粥样硬化形成中是否起到介质作用，主要通过检测直接CRP能否诱导内皮细胞炎症表现，基因芯片分析CRP对内皮系统的细胞信号转导通路的影响，探讨CRP参与调控内皮系统炎症过程的主要机制，并且通过一步法密度梯度离心分离LDL，复合酶处理生成E-LDL，直接荧光标记CRP和LDL，分析CRP介导脂质紊乱尤其是LDL代谢产物参与动脉粥样硬化早期形成的作用。

In order to facilitate quantitative analysis, a rational model of physics for a rise inverse sine structure of 1×2 S-branch power splitter in glass is proposed. In thermal ion exchange, the distribution of normalized refractive index of two-step ion-exchanged optical power splitter and the distribution of splitter refractive index of different exchange time have been gotten.

为了便于定量分析，采用了一种上升反正弦S型分支光波导系统的物理模型，得到了在热扩散条件下两步离子交换光功分器波导区的归一化折射率分布和在不同交换时间所形成的玻璃波导折射率分布。

At that time, the surfing fancier of world-wide locations carried on to add sailto try on the surf board in succession.In 1967, a kind of surf board for lengthening's hasing up can become dynamic freely to appear in the United States, symbolizing sail knothole first step formation.

当时，世界各地的冲浪爱好者纷纷在冲浪板上进行加帆的尝试。1967年，一种加长的冲浪板上面装有能够自由转动的桅帆在美国出现，标志了帆板的初步形成。

The Movement of eliminating the kulak class in early 1930's in the USSR was an important step of Stalin to adjust the nation's development strategy according to the theory of"Socialism in one country".

苏联30年代初期消灭富农阶级运动是斯大林按照"一国建成社会主义"的设想实施国家发展战略调整的重要步骤。

It owns perfect equipments for prodncing and testing and we have grown into the biggest corporation in line in China Our company has always been working liard with the concept "Step in ahead of times, Serve for the society " and sncced in continuous exploit and development.

走在时代的前沿，为社会做出贡献作为企业经营理念，激励着星际公司一直保持着顽强的创业精神在努力保持原有行业领先地位的同时积极在相关行业领域寻求进一步的开拓和发展并取得了一定的成功。

Anxious to see the garden before dark, and slightly inebriated by my success in entering the palace alone, I did not bother this time to make my presence known at the lodge, but walked boldly in, I could just see in the distance what looked like a tall rockery, and had quickened my step, when I was rudely arrested by a woman's voice. It was no fairy either, come to complain of the arrival of some disgusting creature to pollute her pure maidenly precincts, but an extremely aggressive old lady carrying a large green kettle, who informed me that I had no right to come poking my nose in there, that I had better get out at once, and who was I anyway?

恰此时一名女士猛地叫住我，然后开始责备我不该闯进来，好像我这浊物男子玷污了她那女儿般圣洁的派出所--她可不是警幻仙子，而是一个凶悍无比的老太太--她拎着个大水吊子，铜绿色的，告诉我"闲杂人等不得入内"，叫我立刻离开，又问起我的身份来。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。