如何

This paper gives an introduction to the construction technique of Germany Rheda non-gravel trackway whose foundation adopt continuous paving and pouring concrete base and concrete trough by using slip-form paver,Compared with the technique we have used for long time,which is supported by slot-ditch,the new construction technique gives US new thinking and direction on how to enhance mechanized degree and engineering quality.

介绍德国铁路土路基上枕式无碴轨道轨下基础采用滑模摊铺机连续摊铺混凝土底座和混凝土路槽的施工技术，并与我国长期施工实践所积累的较为成熟的轨排支撑架法技术相比较，对如何再提高机械化施工程度以及如何提高施工质量提出新的思路与方向。关键词：滑模摊铺机；枕式无碴轨道；混凝土底座；混凝土路槽

First,how to map the resource assignment and task scheduling problem into the optimization selection problem of task resource assignment graph and to add the semaphore mechanism in the optimal TRAG to solve deadlocks are explained.

首先阐述了如何将分配调度问题映射到任务资源分配图的优化选择问题上和如何将信号量机制引入到最优任务资源分配图中来解决死锁问题。

We also believe that discussion of the elaborating harmonized rules of "clearing" transborder debts, including by way of coordinating the actions of countries "representing" creditors and debtors, can be launched as part of our action on countering financial protectionism .

我们还认为，作为反对金融保护主义的行动之一，加深某些话题的讨论是可以实现的。比如探讨&清理&跨界债务的协调制度是如何被夸大的，以及协调代表债权方和债务方的国家的行动到底成效如何。

The article introduces some needed resolving problems. It brings forward principium of control, How can drive the servo signal and X and Z to the coordination of movements; How to change the feed rate; design of system structure, confirmation for input and output point, I / O address allocation;and also the project for speedup/down control during the screwthread processing. Method of programming design and manual operation trapeziform figure in system of numerical control lathe Corresponding project to problems is provided synchronously.

介绍可编程控制器应用于车床数控系统需要解决的问题，如何产生驱动伺服机构的信号及X、Z向的动作的协调；如何改变进给速度等；提出PLC作为数控机床主控制器的控制原理；系统结构设计；输入/输出点数确定及输入/输出点的地址分配；螺纹加工中升、降速的解决方案；程序设计及具体操作梯形图设计的方法，并给出相应的解决方案。

Furthermore, compared with various external effects from the real life, the classroom study is considered as a boring, monotonous and unanimated activity so that it is the first and foremost problem for teachers to solve of how to promote students learning motivation effectively and put the solution into practice.

如何有效地培养和激发学生的学习动机，尤其是在学科教学中如何实施，是摆在我们教师面前迫切需要解决的问题。

The genetic algorithms and the computer aided optimum layout for irregular shape unbended sheet metal part based on Pro/E are introduced.

介绍了遗传算法以及基于Pro/E的不规则形状钣金展开件的计算机优化排样，研究了排样中如何建立遗传算法的目标函数，如何实现编码、排样等优化过程，找到了运用遗传算法实现不规则形状钣金展开件优化排样的方法。

L Master the concept of differentiation sales and know how to avoid and decrease the instincts and habits unconducive to work; know how to amplify one point in sales effectively; strengthen the facilitation skills, quickly find out the most influential steps for key customers and know more, truer and deeper about customer needs

l 掌握差异化销售中，如何更多地避免和进一步降低影响绩效的本能和习惯；如何在沟通中有效地扩大化，严重化；强化引导技能，快速找到对大客户最有影响力的环节，修炼把握客户需求最真、最多、最深的要领

Memories of John Kerry in 2004 came flooding back, of how he tended to describe his feelings rather than experience them, of how he suddenly -and unconvincingly - started to say he was "angry" about this or that when his consultants told him that Howard Dean's anger about the war in Iraq was hitting home with voters.

约翰克里在2004年的记忆像洪水般涌现了出来，像如何描述并非他亲身经历的感受，像他如何忽然间和难以使人信服地开始，说明了他对诸如此类的事情感到很气愤，当他的顾问告诉他霍华德院长的愤怒是伊拉克战争对选民家乡的袭击。

The area threatened by landslide accounts for 1/4 or 1/5 of the area of national land, landslide activity enter new activeness issue on a large scale in recent years,these landslide once happen,will bring unestimated losses.but if we can accurately forecast the time of the landslide 's happ

这些滑坡一旦发生带来的损失将是无法估量的。但是，如果能比较准确地预报滑坡发生的时间，则可采取相应的防治措施，防患于未然，将滑坡灾害造成的损失减少到最低点。基于以上目的，本论文针对滑坡预报中存在的两个关键问题展开了研究，一、如何有效地剔除影响滑坡预报准确度的虚假噪声；二、如何根据各个预测模型的预测结果整合出一条综合信息。在

I've discovered that at times we don't know how hurt we are and how unforgiven we are until something happens again.

我发现，有时我们不知道我们是如何受伤及如何不可饶恕的东西之前，我们再次发生。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。