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This paper proposes an universal e-cash system based on partially blind signature which can be divided to small pieces of arbitrary number one time, so-called single-divisibility.

针对通用电子现金系统的难点在于其可分性，本文提出的方案以SK00系统为基础，实现其转移性(SK00公开问题)，并给商家颁发电子执照行使银行的部分职能，进而提出了一个显式可分(即一次性任意分割电子现金)的离线电子货币系统；同时利用以前的技术实现了一个采用树型结构的可分电子现金系统，并比较了这两个方案和以前方案的效率；二者安全性基于离散对数问题和强无碰撞Hash函数安全性；最后本文利用代理签名给出了一个新的部分盲签名方案。

Astable processing and qualiy monitoring system can guarantee our puoducts'excellent performance and timly delivery of goods.

公司优秀的产品设计研发人员，为客户提供优质合理、存储效率高、性价比最优的解决方案；成熟稳定的生产工艺及质量控制体系保证了产品性能的良好和货物交付的准确及时；技术熟练的安装施工人员确保完整贯彻执行解决方案的最后实施；快捷便利的售后服务体系让客户后顾无忧。

Lever Ball Float Steam Traps are not subject to the greatest advantage of pressure, temperature, condensate water flow fluctuations, continuous drainage, water that is exclusive, the Butterfly Valves minimum undercooling of 0 ℃, heating equipment can achieve the best efficiency; Lever Ball Float Steam Traps seat total in the level below, the formation of water seal, no steam leakage; its minimum working pressure 0.01Mpa, the biggest back-pressure rate of ≤ 85%; house with an exhaust device, lever float steam trap uses the most advanced components as the automatic emptying of diaphragm valves, can automatically rule out non-condensing gas, very sensitive, high-quality work and long service life.

杠杆浮球式蒸汽疏水阀的最大优点是不受压力、温度、冷凝水流量波动的影响，连续排水，有水即排，最小过冷度为0℃，能使加热设备达到最佳工作效率；杠杆浮球式蒸汽疏水阀的阀座总处于液位以下，形成水封，无蒸汽泄漏；它的最低工作压力0.01Mpa，最大背压率≤85%；内部带有排气装置，杠杆浮球式蒸汽疏水阀采用最先进的膜盒元件做为自动排空气阀，能自动排除不凝结气体，非常灵敏，工作质量高，使用寿命长。

In fact, there is little pump of the fluid loss, which makes the operation of pumps can not achieve 100% efficiency, as these fluids are used to on both sides of bearing and gear lubrication, and the pump body is also not possible with no gap, it can not be so that 100% of fluid discharged from the export, so a small amount of fluid loss is inevitable.

实际上，在泵内有很少量的流体损失，这使泵的运行效率不能达到100％，因为这些流体被用来润滑轴承及齿轮两侧，而泵体也绝不可能无间隙配合，故不能使流体100％地从出口排出，所以少量的流体损失是必然的。

As the introduction of today's world the most advanced production line in Germany Spunlace its opening; Qing; loose, roll out their networks, combing, Spunlace machine are collected well-known public house Spunlace nonwoven equipment length, equipment efficiency tends to optimization, a powerful to ensure that the equipment suitable for the diversity of species, can produce 40 ~ 250g; m2 various Spunlace cloth (including synthetic leather base cloth, filter materials, hygiene materials, etc.). In 2006 the company introduced the most advanced in today's world of Germany Spunlace line, expected annual production capacity of 6000 tons hygiene materials.

作为引进当今世界最为先进的德国水刺生产线，其开；清；松、铺网、梳理、水刺机均采集了知名水刺无纺设备众家之长，设备效率趋于最优化，有力地确保了设备适宜品种的多样性，能生产40~250g；m2的各种水刺布（包括合成革基布、过滤材料、卫生材料等）。2006年公司又引进当今世界最为先进的德国水刺线，预计年产卫生材料6000吨。

Thus, in use for reference of other countries'successfullegislative experience of procedure and combining our country current legalenvironment, It is absolutely necessary to establish our evidence exchange system. Although the "Some Provision of the Supreme People's Court on Evidence inCivil Procedures"(hereafter as "Evidence Rules") Dec.

2001年12月21日颁布的《最高人民法院关于民事诉讼证据的若干规定》，对我国民事审前证据交换作出了一些具体层面上的规定，改善了我国民事审判中有关问题长期无章可循的状况，在一定程度上提高了诉讼效率。

The inefficiency problem during cold rolling of titanium sheet without tension exerted on it was investigated. The state equation of stress of titanium sheet under tensional effect is deduced on the basis of Hill's anisotropic yield criterion in combination with the anisotropic characteristics of titanium s mechanical properties.

针对钛板在无张力条件下冷轧效率低下的问题，首先结合钛材力学性能各向异性的特点，以Hill异性屈服准则为基础，推导出钛板在张力冷轧下的应力状态方程，从而在理论上阐明，钛板在张力条件下进行冷轧的可行性主要取决于其塑性变形条件及其所处的应力状态。

The patented optimal inserted direct-drive servomotor. Rotary cutter. Convenient installation, clean and non-polluted, low noise and vibration. Combined with aerospace technology, high speed startup/brake, precise needle stop locating. It only takes 0.12s from 0 to 4000 stitches. The absence of V-belt avoids belt abrasion and spooling thoroughly. Reduce greatly the failure rate and improve highly sewing efficiency.

优化的内置式专利直驱伺服马达；圆刀剪线设计；低振动、低噪音、安装方便、清洁环保；结合了航空航天技术，起缝、停车迅速、停针定位精准，0至4000针的转换只需0.12秒；无&V&字型皮带传动，彻底解决了因皮带摩擦而产生的料屑污染、皮带缠线的问题，并且大大减少停车、提速时的故障率，提高缝制效率。

The patented optimal inserted direct-drive servomotor. Rotary cutter. Convenient installation, cleannon-polluted, low noisevibration. Combined with aerospace technology, high speed startup/brake, precise needle stop locating. It only takes 0.12s from 0 to 4000 stitches. The absence of V-belt avoids belt abrasionspooling thoroughly. Reduce greatly the failure rateimprove highly sewing efficiency.

优化的内置式专利直驱伺服马达；圆刀剪线设计；低振动、低噪音、安装方便、清洁环保；结合了航空航天技术，起缝、停车迅速、停针定位精准，0至4000针的转换只需0.12秒；无& V &字型皮带传动，彻底解决了因皮带摩擦而产生的料屑污染、皮带缠线的问题，并且大大减少停车、提速时的故障率，提高缝制效率。

In software,we adopt the Goertzel arithmetic to realize FFT,cooperates with other software models such as electric parameter arithmetic model and keyboard program model in realizing all of the design functions.

谐波污染会导致电网损耗的增加，降低用电设备的效率和性能，引起设备的过载，威胁用电安全；无功功率会引起线损和变压器损耗，降低发电机的有功输出，破坏电网供电的稳定。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。