查询词典 pre-arcing

The PRE-IOG fiber analogue system, whose re-entrant principle is realized by couplers, is designed and developed. The optimal design methods, modulation and demodulation schemes for PRE-IOG are proved.

然后对连续波工作方式PRE-IOG的分辨率进行了理论分析，提出了获得最大分辨率的优化设计方法以及调制与解调电路的设计方法。

The forging line includes the primary material stock, sawing the raw material sections, pre-heating, pre-forming, and a three-stage main forming operation, as well as a separate hydraulic press for the trimming, calibrating, and artificial aging operations.

锻件线包括主要物质储蓄，锯原材料部分，预先加热， pre-forming，和三阶段主要形成的操作，并且一则分开的水力新闻为饰物，校准，和人为老化操作。

The algorithm first gains MD5s from the tag tree of a HTML web page, then pre-detecting replications from the first some MD5s, and then get the final result by pairwisely compare all MD5s of web pages in the pre-detecting result.

该算法利用网页的标签树结构选取文本块生成MD5指纹序列，先通过部分MD5的预消重处理，然后将预消重处理的结果网页对两两比较得到算法的最终结果。

Wire electrode based on the trajectory of the different forms of control, WEDM can be divided into three types: one is shaped by the imitation controlled cutting in line in advance and work to create the same shape by mold, when processing the workpiece at the same time rough and on the mold clamping in the machine tool table, in the process of cutting wire electrode tightly against the mold on the edge of the track for the mobile, thus cutting out and die on the same shape and precision to the workpiece; another One is the electro-optical tracking control, to carry out the cutting line, before the basis of certain parts to enlarge the proportion of drawings depicts an electro-optical tracking map-processing machines will be placed in design stage of electro-optical tracking, tracking platform Photoelectric first line of graphics has always been to follow the track of the Mexican campaign, and then through the use of electrical, mechanical linkage to control the machine tool table, together with the workpiece so相似形wire electrode relative movement, thus cutting out the same shape and design to the workpiece; again a digital control, the use of advanced automatic control of digital technology-driven machine tool in accordance with the pre-processing parameters according to the workpiece geometry pre-processing procedures for the preparation of a good CNC auto-complete processing, the production does not require appearance on board the need to map to enlarge map of the previous two form of control has a higher machining accuracy and a broad range of applications, both at home and abroad more than 95% have adopted WEDM NC.

根据对电极丝运动轨迹的控制形式不同，电火花线切割机床又可分为三种：一种是靠模仿形控制，其在进行线切割加工前，预先制造出与工件形状相同的靠模，加工时把工件毛坯和靠模同时装夹在机床工作台上，在切割过程中电极丝紧紧地贴着靠模边缘作轨迹移动，从而切割出与靠模形状和精度相同的工件来；另一种是光电跟踪控制，其在进行线切割加工前，先根据零件图样按一定放大比例描绘出一张光电跟踪图，加工时将图样置于机床的光电跟踪台上，跟踪台上的光电头始终追随墨线图形的轨迹运动，再借助于电气、机械的联动，控制机床工作台连同工件相对电极丝做相似形的运动，从而切割出与图样形状相同的工件来；再一种是数字程序控制，采用先进的数字化自动控制技术，驱动机床按照加工前根据工件几何形状参数预先编制好的数控加工程序自动完成加工，不需要制作靠模样板也无需绘制放大图，比前面两种控制形式具有更高的加工精度和广阔的应用范围，目前国内外95%以上的电火花线切割机床都已采用数控化。切割属电加工范畴，是由前苏联人发明的，我国是第一个用于工业生产的国家，当时由复但大学和苏州长风机械厂合作生产的这是最早的机型叫复旦型，我们国内在此基础上发展了快走丝系统。欧美和日本发展了慢走系统LS

I do not know how many friends to use the National Day holiday has done pre-holiday trading summary of inventory step-off pre-holiday trading?

不知这次有多少朋友利用国庆长假做过节前交易总结，盘点过节前交易步骤？

Thus, to make the pre-order of raw material for reactor vessel and steam generator is very important to ensure the construction schedule for AP1000 passive ALWR. The way of pre-order is the procurement strategy to solve an extremely urgency.

因此，研究反应堆压力容器、蒸汽发生器原材料的预订货对保证非能动AP1000技术的核电站建造工期显得十分重要，是解决燃眉之急的采购策略。

In detail, the lost percentages of N2 applied at the stage of spring maize sowing and two nitrogen level applied at pre-tasselling stage of spring-sown maize exceeded 40%, among them the lost percentage of N1 applied at pre-tasselling stage was highest.

同时，春玉米播种时底施N2和春玉米大口期追施的N1、N2氮的损失率均大于40％，其中春玉米大口期追施的N1时的损失率最高。

The paper studied how pre-tension affect single-strand breaking strength,through a series of comparision experiment of different pre-tension .

文章通过一组不同的预加张力的比对试验，探讨预加张力对单纱断裂强力的影响。

Support for all modern per-pixel lighting and rendering techniques including normal mapped, parameterized Phong lighting; virtual displacement mapping; light attenuation functions; pre-computed shadow masks; and pre-computed bump-granularity self-shadowing using spherical harmonic maps.

引擎本身还能支持现所有的像素光照和像素渲染技术，包括：法线贴图，参数化的Phong光照设置功能；位移贴图；灯光的衰减控制功能；预计算的阴影模板；使用了球形环境映射贴图所产生出的凹凸贴图效果。

Support for all modern per-pixel lighting and rendering techniques including normal mapped, parameterized Phong lighting; custom artist controlled per material lighting models including anisotropic effects; virtual displacement mapping; light attenuation functions; pre-computed shadow masks; directional light maps; and pre-computed bump-granularity self-shadowing using spherical harmonic maps.

支持现今所有的像素级光渲染技术比如法线贴图，参数级光照，艺术家自定义的材质光模型分属性管理，包含了各向异性过滤，虚拟置换贴图，光衰减功能，预计算的光影蒙版，指向性光影贴图和预计算的使用球型协调贴图技术的颗粒状自我阴影。

Yet, Edith says, there was always money in the bank.

但是Edith说，她的银行户口里面总是有钱。

We have created a series of files that resolve this problem--one for each day of the 40 days of purpose.

我们制作一系列的档案去解决这问题---一个为标竿40天中的每一天。