原有

At the same time, many production companies made revamps and enlargements on their plants to make their plants more competitive.

与此同时，原有的一些石化产品生产厂也不断对原有生产装置的进行改造和扩建，以求以更大的规模产生更多的经济效益。

The feeding head can rotate around axial Z and axial X or Y. With the help of Siemens NC system, which can overcome the limitations of feeding heads working space, we can make axle sleeve and so on. It can be used to repair irregular shape products in laser cladding, such as metallic sheath. Using 3D coaxial feeding head, large area laser refabrication was carried out in metallic sheath.

由于原数控系统是非开放性的，不宜直接在原有系统上进行二次开发，考虑到现有条件，采用单片机控制二步进电机以实现送粉头能绕Z轴转动和绕水平轴转动，加上原有数控系统的在Z轴方向上的运动配合使送粉工作头具有三维空间工作能力，它克服了普通送粉头工作空间的限制，同时还具有粉末流束焦点可调功能。

In this paper,we analysed the problem of the analogue electric control system which was adopted in the shaft hoist in Zhangji coal mine,and put forward the scheme of technical reconstruction by using the digital analogue circuit system.

针对张集煤矿提升机电控系统由模拟电路改造为数字系统，由原有模拟电路所存在的问题入手，分析了其问题所在，并提出了改造方案，从而从根本上解决了原有的问题，数字电控系统具有可靠性高、稳定性好等优点。

This process is makes the improvement in the original two person two-sided synchronized GTAW process which one time welding two-sides formings, we have carried on a series of welding testing on 8mm SUS304, this new process has be able to decrease weld defects on the tradition two person on both sides synchronized GTAW process, shortenned construction work period, increase welding quality, as well as eliminate tradition two person on both sides synchronized GTAW for SUS304 austenite stainless steel in easy emergence of incomplete joint penetration and porosity.

此工艺是在原有的双人双面同步钨极氩弧焊工艺基础上进行的，即将原有的一次焊双面成形改为两次焊成形，经过在厚度为8 mm的SUS304上进行的一系列焊接工艺试验，验证了这项新工艺既减少了传统工艺中繁琐的工艺过程和焊接工艺缺陷，缩短了施工工期，提高了焊接质量，又消除了传统8 mm SUS304不锈钢双人双面同步钨极氩弧焊过程中易出现的未焊透和咬边现象。

This article has mainly studied one kind improved two person two-sided synchronized GTAW craft for the austenite stainless steel. This craft makes the improvement in the original two person two-sided synchronized GTAW craft foundation which one time welding two-sides formings. A series of welding engineer testing on 8 mm SUS304 were carried on. The new craft could guarantee the welding quality in contrast with the original two person two-sided synchronized GTAW.

主要研究了一种改进了的奥氏体不锈钢的双人双面同步钨极氩弧焊工艺，此工艺是在原有的双人双面同步钨极氩弧焊工艺的基础上进行的改进，即将原有的一次焊双面成形改为两次焊成型，并在厚度为8 mm SUS304上进行了一系列焊接工艺试验，验证了这项新工艺与常规双人TIG双面焊相比，能保证焊接质量。

Then, we will introduce a Procedure for the ANSI-based system conversion, many legacy systems did not use distributed technology,we will introduce a method to do minimal modification on the system and implement the distribution system,at last,we take mfc legacy sysyem as the example, and introduce a method we can using the unmanaged code in the manged system.

随着软件行业的发展，对系统性能的要求越来越高，遗留系统使用单一服务器，把所有功能集中在一起的模式越来越不适应形势的发展，同时也带来效率低下，升级困难的问题，本文也将提出一个能够让改动较小的实现软件分布式改造的方法，最后介绍一种尽可能利用原有非托管C++代码进行。net程序开发而不改变原有内核的方法。

A red strain with an inferior dorsal bred to a red strain with a superior dorsal has a much better chance after the spin of the gene roulette wheel than a cross to another color strain.

但是同种的鱼线必须要多，如此才可补齐原有品系鱼种的原有基因（因为由於LINE BREEDING OR INBREEDING 后通常都会遗失掉一些对偶基因因而导致所谓基因弱化的发生）。

The outer platform of Tetra Paks collection box is in the making, ordered a batch of inner collection box through my friend. All things go strictly according to the plan, and we will complete the plan next wedsday in advance. The first batch of Tetra Paks can be transported in the middle of next month. The formal design of telephone stand has been changed to eletronic map, and the telecoomunication bureau will not offer public telephone service.

回收箱的外壳讲台开始制作中，里面的转运箱通过朋友定了一批，一切严格执行原有的预算在实施，预计下周三提前完成预定计划，下个月中第一批利乐包就可以起运了，原有的公用电话讲台方案又修改成电子地图了，电信现在不提供公用电话业务支持了。

Compared with known theories, it can be regarded as an important progress, because all the known theories only consider the impedance boundary conditions for single-layered film, and it is very difficult to generalize them to the case of multilayered films.

这是对原有的阻抗边界条件理论的一个值得重视的发展。原有的理论仅仅考虑到单层压电薄膜的阻抗边界条件，而且在三维条件下并不可能直接地推广到多层薄膜的情况。

We introduce an accurate online-learning support vector machine algorithm, including incremental and decremental algorithm, which efficiently updates a trained regression function whenever a sample is added to or removed from the training set.

本文充分利用支撑向量机解的稀疏性并结合KKT条件，当向训练样本集中添加新样本时，调用&递增&算法修改原有回归函数来得到新回归函数；当从训练样本集中剔除旧样本时，调用&递减&算法修改原有回归函数得到新回归函数，即在线学习方法。

Prima rily, the prime crimina l's crime has nothing to do with lime and overtime.

首犯的犯罪基本上与石灰和加班无关。

Some would fail and some would prosper,some would die and some would kill,some would thank the Lord for their deliverance, and some would curse John Sutter's Mill.

有人无功而返，有人心遂所愿；有人长眠异乡，有人图财害命；有人将感激上帝解脱了他们，有人会诅咒约翰萨特的磨房。