加工过的

However, development of the international situation does give domestic overheating adds to the oil. 07-08 in the first half, iron ore, oil, soybeans, China needs to import almost all the significant increases in strategic resources, where prices are incomplete manifestation of market supply and demand in 2004, Chinese soybean processing enterprises in the procurement of soybean to go to the United States, Chicago Mercantile Exchange, the soybean price doubled in a short time, with the procurement of the end of its price will have fallen very sharply, Chinese companies a huge loss for this purpose.

然而国际形势的发展确给国内过热的情况又添了把油。07到08年上半年，铁矿石，石油，大豆，几乎中国需要进口战略性资源全部大幅上涨，这里的上涨不全都是市场供求的体现，2004年中国豆内加工企业要去美国采购大豆，芝加哥商品交易所的黄豆价格在短时间内翻番，随着采购的结束，其价格便大幅回落，中国企业为此损失巨大。

We also designed the timing circuit board to driver the MOSET and the network control system based on the probably fill mode in the future and the RF system of the storage ring in HLS. The high reverse overshoot exists in the current pulse with the pulse width of 60 ns. Further study is necessary to eliminate the reverse overshoot and to search the proper techniques on modulability of light pulse interval in HLS.

根据未来光源储存环可能的填充模式，以及光源储存环高频系统的特性，设计了MOSET开关驱动控制系统的时钟试验电路，和以太网控制试验电路，即将投入加工。60ns脉宽的脉冲电流，存在较大的反向过冲，需要进一步研究合适的反峰削除技术，以及可用于光源脉冲可调性的合适技术。

The judging speed is accelerated To assure generating correct tool paths in 3-axis NC machining, the processing plans of undercut and overcut situations for whole tool trajectories are discussed Sometimes certain of complex problems can be simplified using an approximating surface offset strategy presented The surface reconstruction technology in reverse engineering is studied deeply.

讨论了三轴数控加工球头铣刀关于整个刀轨路径的漏切与过切的检查和处理方法，保证最终生成正确的刀具路径。研究了曲面偏距问题，提出了一种曲面近似偏距新策略，在保证正确结果的前提下，将复杂问题简单化。深入研究了逆向工程中散乱数据点的曲面重构技术。

Detect drive way too much space is a fixed power input shaft and output shaft rotation shaking, in the case of the transmission structure of conventional design and manufacture of machine tools, the transmission output shaft angle space at more than ten degrees to the dozens of degrees Transmission gap caused by too large spiral screw groove surface then there is obvious marks, thus affecting the machining accuracy of the screw.

检测驱动方式太多空间是一个固定的动力输入轴与输出轴旋转摇晃在常规情况下传动结构设计和制造的机床，传动输出轴角空间超过度到10度的数十个输电差距过大造成的螺旋槽螺旋面则有明显的标志，从而影响了螺丝加工精度。

Why is it that some groups of people still hunt animals, wear little or no clothing, have little or no technology, while others are very sophisticated in their technology, industry, transportation, communication, food gathering and storage?

为什么有些群体的人仍然衣不蔽体，文化科技低下，过着原始的狩猎生活，而另一些群体的人却拥有着尖端的科学技术、先进的工业、交通运输、通讯、先进的食品加工与储藏技术呢？

It introduced the classical theory of bubble nucleation during the process of foam plastics , and presented the calculation formulas about the radius of critical nucleation , required Gibbs free energy and nucleation rate of some kinds of nucleation. It reviewed the development of classical theory of bubble nucleation , including the influence of free volume and oversaturation on bubble nucleation , and pointed out the existing deficiencies in explanation of classical theory of bubble nucleation to bubble nucleation of dynamic polymer melt.

介绍了泡沫塑料加工过程中气泡成核的经典理论，给出了几种成核方式的临界成核半径、所需克服的吉布斯自由能及成核速率的计算公式；评述了经典成核理论的发展，包括自由体积和气体过饱和度对气泡成核的影响，并分析指出了经典成核理论对动态聚合物熔体气泡成核解释存在的不足。

If the system is made too heavy, it will not have good dynamicprofiling capabilities at the high speed plasma demands, if too light, it will not withstandthe enormous heatweights associated with multi torch gas cutting.

如果系统过重，在高速等离子切割时，就不会有很好的动态加工性能，如果系统过轻，在进行多割炬气体切割时，它就承受不住巨大的压力和切割产生的热量。

Whether there is before the installment should the key inspection faying surface and the seal trench size incomplete, the breakage, the processing precision whether conforms to the related standard, specially should pay attention regarding the storage life excessively long part inspects internal passageway the cleanliness and the seal degree of aging.

安装前应重点检查连接表面和密封件的沟槽尺寸有无残缺、破损，加工精度是否符合有关标准，特别是对于保管时间过长的元件应注意检查内部孔道的清洁度和密封件的老化程度。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。