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Based on Pontryagin maximum principle, the lunar soft landing problem is transformed into a two-point boundary value problem in mathematics. In consideration of the bound condition and transversality condition, the resulted two-point boundary value problem is converted into a parameter optimization problem aiming at the initial values of conjugate variables and the terminal time, then it is solved by the nonlinear programming.

首先，从庞德里亚金极大值原理出发，将有限推力作用下月球软着陆问题转化为数学上的两点边值问题；在考虑边界条件及横截条件的前提下，将该两点边值问题转化为针对共轭变量初值和末时刻的优化问题；然后应用非线性规划方法求解所形成的参数优化问题。

Some metaphysicians contend that the relation between the lump and the statue, on the one hand, and the relation between Tib and Tibbles, on the other, cannot be fully understood in terms of the concepts of parthood and identity, but require a further concept, a non-mereological concept, the concept of "constitution": the pre-existent lump at a certain point in time comes to constitute the statue (or a certain quantity of gold or certain gold atoms that first constituted only the lump come to constitute them both); pre-existent Tib at a certain point in time comes to constitute Tibbles (or certain cat-flesh or certain molecules …).

一些形上学家承认在金块和雕像之间、Tib和Tibbles之间的关系，这些关系不能完全根据"parthood"和" identity"的概念进行理解，而必须要一个进一步的概念，一个non-mereological的概念，"构成"的概念：先在存在的金块在时间中的某个点构成了雕像（或，一定数量的金子或金粒子首先构成了金块，继而构成了这两个。）先在的Tib在某个时间点开始构成了Tibbles（或某些确定的猫肉、粒子等等）。

From the social point of view, Ursula's modern consciousness is embodied in her rebelliousness and exploration; from married point of view, Ursula's modern consciousness is reflected in her unique understanding of love and her striving after sweet married life.

从婚姻和恋爱的角度来看，她的现代意识体现在她对情爱观念的独特理解和对美好婚恋生活的执着追求。

It was indicated by the CALPHAD that the solute content at the end point of primary solidification changes synchronistically with the start point, solute content in dendritic arm and the partition coefficient increase with the solid fraction. Simple Scheil equation was shown to be able to calculate the eutectic amount on the base of partition coefficient calculated by thermodynamics, its prediction for the different solutes is self--consistent and agreeable with the CALPHAD. The eutectic amount and SDAS was measured in DC experiment and compared to model value, it was shown that the experimental data are in agreement with the model prediction.

相图计算耦合Scheil模型的计算结果显示， Al--Cu--Zn合金单相凝固结束点的溶质含量与凝固初始点的成分同步变化，溶质含量和溶质分凝系数随凝固过程的进行不断增加；在热力学计算出合金分凝系数的基础上，简单Scheil方程可以计算初生相含量，从不同溶质得到的计算结果是自洽的，并与相图计算耦合Scheil模型的预测值一致；实验测定了不同成分铝合金的共晶含量和枝晶间距，实验数据与模型结果基本一致。

With a clear understanding of theory and large numbers of facts, this article analysis the following problems by the view and method called materialist dialectics. First, the concept of information ethics is established when the moment people's life style begins to change in Information Age, with understanding of both the basic principle of moral life and moral problems existing in our society and have knowledge scope range from social practice to abstract theory. Second, the essence and forming rules of information ethics is revealed with the help of studying some basic questions and debating some characteristics from the philosophy point of view. Third, the further analysis of the system formula and social function is founded on debating the theory, which forms the system from the ethics point of view.

本文在梳理理论文献和掌握大量实证材料的基础上，以唯物辩证法的观点和方法为指导，对以下问题进行了分析和讨论：一、从信息时代人们生存方式的变迁入手，明确社会道德生活的基本要求，在认清信息社会存在的道德问题的基础上，从社会实践到理论抽象，确立了信息伦理观念；二、从哲学的角度出发，研究信息伦理生成的基本理论问题，在厘定相关概念的基础上，讨论了信息伦理的特点，揭示了信息伦理的本质及其生成规律；三、从伦理学的角度出发，在讨论构建信息伦理体系的理论依据的基础上，进一步分析了信息伦理的体系结构和社会功能；四、从社会实践的角度出发，研究信息伦理在信息传播过程中的应用问题，从理论回到实践，提出了较为系统的信息伦理原则和信息道德规范。

In the aspect of the feasibility, we divide telecom market into three degrees market from the point of view of industry chain, and at the same time point out that we should open roundly to private capital in second-degree and third-degree market. On the premise of guaranteeing the efficiency of first-degree market, capital should be introduced reasonably.

在可行性方面，我们开拓性的将电信市场从产业链的角度出发划分为三级市场，同时指出在二级、三级市场应该全面向民营资本开放，一级市场，在保证效率的前提下，合理引入民营资本。

On the secluded cove of Malohom Bay in Pulau Gaya (the biggest island in the Tunku Abdul Rahman Marina Park, off the coast of Kota Kinabalu). Access is by dedicated slow boats which operate from Jesselton Point (a newly re-branded Sabah Port Authority ferry terminal as we used to know) directly to the resort.

位于这隐僻的海湾上(哥打京那峇魯海岸，Tunku Abdul Rahman Marina Park最大的岛屿)。，拥有便利的渡般交通设施，这是由Jesselton Point经营的(一个新的标志性码头，过去我们所认识的)，可直接到达我们度假村。

ABSTRACT According to the point of view of enterprise strategy management, Activity-Based Management of Whole Business Process combines supply, production and distribution of enterprise tightly and appropriately. In strategic, from the high point when all comes to all of enterprise, ABMWBP attaches importance to effect of every activity to targets of management and strategy, and advocates that every activity must be for whole benefits. In tactics, by going into the most elementary part of enterprise business---activities, and by controlling resources consumed by it, costs of activities are reduced and the process efficiency is improved greatly.

企业生产经营全过程作业管理的理论和方法是从企业全过程的战略高度出发，把企业供、产、销有机地结合在一起；在战略上，全过程作业管理站在企业全局的高度，重视每一项作业对企业经营目标和战略目标的作用，提倡每一项作业的安排必须服从企业的整体利益；在战术上，它通过深入到企业生产经营最细微的作业层次，从构成企业基本活动的作业着手，通过控制作业的资源消耗，达到控制企业成本、提高过程效率的目的。

From the graph, we can know that the graph of y=kx+b, is crossing the point of (0,b), and is parallel with the line of y=kx. And in the point of (0,b), o is x and b is y . In this situation, zero can be the divisor. It can be the scientific gist.

从正比例函数和一次函数的图象可知，一次函数y=kx+b在坐标平面上的函数图象是经过(0，b)且平行于正比例函数y=kx的一条直线，这其中的点(0，b)，0表示x，b表示y，在这样的情况下就成了零作除数的情景，这可说是零能作除数的科学依据。

The article first explains the concept of vessels and the quality and meaning of the rights of shipping of vessels. According to the United Nations Convention on the law of the sea, the article follows expounding the legal position of Internal waters, the territorial sea, the adjacent zone, the exclusive economic zone, International straits, archipelagic waters and the high seas, and analyzing the rights and obligations of coastal countries in above areas and the criminal jurisdiction and civil jurisdiction of the coastal country and the flag state. Then, the article clears up the rights of shipping of vessels in different areas, which is the main point of the paper. Circling this main point, the article further makes some advice to better our regulations on the law of the sea.

因此，本文从船舶的定义及船舶航行权的性质和意义入手，以《联合国海洋法公约》为依据，阐述了公约所划定的内水、领海、毗连区、专属经济区、国际海峡、群岛水域及公海的法律地位、分析沿海国在这些海域中的权利和义务，以及沿海国与船旗国对船舶的刑事、民事管辖权，进而明确了船舶在不同海域的航行权，并围绕这一中心问题，提出了完善我国海洋法律制度的相关建议。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。