可转移性

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。

A neoplastic process, such as inflammatory myofibroblastic tumor or a metastatic malignant tumor, can calcify.

肿瘤，如炎症性成肌纤维细胞肿瘤或者恶性转移性肿瘤，也可由钙化。

Presented with early artery enhancement and immediate wash out ,Two cases presented with wash in quickly and wash out slowly .The enhancement pattern of 36 liver metastatics cases was divided into the little blood provides group and the much blood provides group . The 5 cases of haemangioma were enhanced centripetally in portal phase and washed out after several minutes without arterial enhancement.

通过造影后的表现还可明确提示以下几个方面：（1）肿块内的坏死区；（2）在延迟相发现了肝内小转移灶，从而改变了临床治疗方案；（3）滋养动脉的显示；（4）门脉内栓子的鉴别诊断。36个转移性肝癌病灶分为少血供转移癌组和多血供转移癌组。6例肝血管瘤中5例均表现为向心性环行持续缓慢充填，另一例9mm的小血管瘤表现为完全、快速向心填充。

Methods that allow early detection of cancers, such as the helical low-dose CT scan, may also be of value in the identification of small cancers that can be cured by surgical resection and prevention of widespread , incurable metastatic cancer.

凡是允许早期发现癌症，例如螺旋低剂量CT扫描、也可利用价值的鉴定癌症是可以治愈的小型手术切除及预防广泛、转移性癌症不治之症。

The paper introduces the transfer matrix to analyze the deadlock problem in Web service combination,and adopt incidence matrix to ensure the accessibility of combination.

采用转移矩阵方法来分析Web服务组合中存在的死锁问题，并采用关联矩阵的方法确认组合的可达性。

This paper analyzes some aspects of economics about catastrophe risk transfer and its insurability,and finds that information asymmetry is the key factor affecting catastrophe insurance.

本文基于风险决策和保险经济理论讨论了巨灾风险的转移机制和可保性，分析了私人部门在巨灾风险转移上的创新及其缺陷。

Then, we set up the double-row monodromy matrix of the Hamiltonian, the transfer matrix and the reflection equation of the system with the help of the scattering matrix and the reflecting matrix.

接着借助量子反散射方法，运用两体散射矩阵和反射矩阵，构造了双行monodromy矩阵、转移矩阵和系统的边界反射方程，从而详细证明了系统的精确可解性。

The most important characteristics of knowledge is the tacitness. Usually tacit knowledge operate potently.

与知识的默会性相伴生的还有知识的分布性、转移性、可占用性等，它们共同构成了企业知识分析的基础。

To construct a retroviral vector carrying immortalizing gene hTERT, screen gene puro, reporter gene EGFP and recombination site sequence LoxP for reversible cell immortalization. Linearized pBABE-puro was cut by restriction enzyme Nhe Ⅰ and ligated with loxP double strands to construct a vector pBABE-puro-lox.

目的 探讨以hTERT作为永生化基因、嘌呤霉素乙酰转移酶基因puro作为筛选基因、加强型绿色荧光蛋白EGFP作为报道基因、loxp作为重组位点构建可回复性永生化逆转录病毒载体，为建立可回复性永生化细胞株莫定基础。

The peak meets the palm door person of business of number of WPP of tycoon of sale of the honored guest of give a lecture that Beijing stands, whole world the approval that the intention with current to Internet Mark Read also indicated height: Market sale personnel is met by the network the measurable sex of sale, fast answer gender and sharper market to popularize speed place to attract, and these elements are in economic depression period meeting appears more valuable -- these advantages may be transferred to network advertising quickly, make network media is in a more significant position in walking out of economic depression.

峰会北京站的主讲嘉宾、全球营销巨头WPP数字业务的掌门人Mark Read对互联网当前的作用也表示了高度的赞同：&市场营销人员会被网络营销的可测量性、快速响应性和更快的市场推广速度所吸引，并且这些因素在经济衰退期会显得更有价值——这些优势可能会加速向网络广告的转移，使得网络媒体在走出经济衰退中处于一个更重要的位置。&

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。