查询词典 Primrose Path

Evening Primrose was used by the Indians in America to cure diseases in 7 century, then was introduced into Europe in 17 century as "Medicine used by the Royal family" to cure trauma, ease pain and relieve the cough. The Chemists from Germany found Gamma Linolenic Acid in Evening Primrose through analysis and research in 1917. In 1986,in China, Evening Primrose oil was made into soft gel capsule as a medicine for lowering blood fat in clinical usage. Evening Primrose oil soft gel capsule was approved to cure eczema and women's breast diseases respectively in 1988 and 1990 in England.

早在公元7世纪，美洲印第安人就用月见草治疗疾病，17世纪时，月见草传入欧洲，用于治疗外伤、镇痛、止咳，成为&王室御药&。1917年，德国化学家对月见草进行了分析研究，发现其中含有其他植物体中极为少见的γ－亚麻酸。1986年中国以月见草胶囊形式将其作为降血脂药物应用于临床。1988年英国批准月见草油胶囊用于治疗特应性湿疹，1990年又批准用于治疗妇女乳腺痛。

Introduces the notion of Feynman's path integrals and path integrals approach to financial modeling; Derives the path-dependent options pricing formula by making use of the Lagrange form of path integrals; Discusses Ilinski(2003)'s Gauge model which based on path integrals and fibre bundle, and its application for real-options evaluation; Summarizes the general modeling framework of options evaluation, taking advantage of the Hamilton form of path integrals; Applies the Geske-Johnson's analytical approximation in the path integrals form to the real-options evaluation for investment decisions, detailed procedure is presented under the assumption that underlying asset price dynamic follows a geometric Brownian motion, and the integral reduction for multivariate normal integrals and polynomial approximation for real-options evaluation is given.

系统论述了路径积分概念方法及其在期权估值中的应用，利用路径积分方法的Lagrange表述推导了路径依赖期权定价公式：探讨了基于路径积分和纤维丛的Gauge模型思想方法在实物期权价值评估中的应用；利用路径积分的Hamilton表述形式，总结了基于Hamilton表述的期权估值一般化框架；基于路径积分的形式框架建立了一个新的投资期权估值模型，并在具体的估值算法中给出了多重正态积分的降阶计算和期权价值的多项式逼近方法。

After systematically summarizing the relevant research based on object-oriented integration testing and MM path; this thesis does classification research to MM path from the reason of producing MM path, the effect scope of MM path and the structure of MM path; carries out an formalized representation of MM path to support integration testing based on MM path.

本文从程序代码出发，通过词法和语法分析获取相关分支和调用信息，实现了MM路径的自动生成；重点探讨了从UML规格说明生成MM路径的方法，利用消息响应表记录面向对象系统的交互信息，提出了一种从UML状态图自动生成原子MM路径的方法，为基于MM路径的面向对象集成测试研究奠定了基础。

The invention belongs to the fluid measuring technical field and relates to an oil, gas and water three-phase oil well continuous gauging device, which comprises a high-efficient gas-liquid separator; the high-efficient gas-liquid separator is connected with an oil, gas and water three-phase inflowing port; a gas phase outlet of the oil, gas and water three-phase inflowing port is connected with a gas phase measuring pipeline; a gas path temperature sensor, a gas path pressure sensor and a gas path endocone flowmeter with high-frequency differential pressure transmitter are arranged on the gas phase measuring pipeline; a liquid phase outlet of the high-efficient gas-liquid separator is connected with a liquid phase measuring pipeline; a liquid path Coriolis mass flowmeter and a liquid path endocone flowmeter are arranged on the liquid phase measuring pipeline; and the cross section of the pipeline for mounting the liquid path Coriolis mass flowmeter is more than the cross section of the pipeline for mounting the liquid path endocone flowmeter.

本发明属于流体测量技术领域，涉及一种油、气、水三相油井连续计量装置，包括高效气液分离器，高效气液分离器与油、气、水三相流入口相连，其气相出口与气相测量管路相连，在气相测量管路上装有气路温度传感器、气路压力传感器、带有高频差压变送器的气路内锥流量计；高效气液分离器的液相出口与液相测量管路相连，在液相测量管路上装有液路科氏质量流量计和液路内锥流量计，安装液路科氏质量流量计的管路的截面积大于安装液路内锥流量计的管路的截面积。

The supply chain integrates a status":This research investigates the status of the supply chain integration with the standpoint of the organization function and the closed path standpoint; Function standpoint :Enhance the enterprise internal function, promote supply chain integration worth, include a green environmental protection supply chain, supply chain security etc. value activity, carry on horizontal and vertical to integrate a promotion project; Closed path standpoint :Get into an international marketing by the integration value of the closed path, the different industry that creates a supply chain to totally use closed path and look for to have a closed path resource carries on an alliance and develops the value of the closed path integration."

供应链整合状态」：本研究以组织功能观点及通路观点来探究供应链整合状态；功能观点：强化企业内部功能，促进供应链整合价值，包含绿色环保供应链、供应链安全等价值活动，进水平与垂直整合推动计画；通路观点：以通路的整合价值进入国际市场销，建供应链共用通、寻求具有通资源的业进盟，发挥通路整合价值。

By the detail discussion onthe hardware of the smooth path control system of single-chip microcomputer developed and the system software including new type continuous smooth path software, the analyzing of international standard program languageISO andthe attempt to developmental application in the smooth path control systemand experiment have been done, the description of the smooth path of the non-circular curive such as ellipse, hyperbola, parabola and their realignment has been realized by the way directly to input their parameters. The correctnesson the priciple and the method of the continuous smooth path control and the forthright on programing method hayed been proved by the experiment, new way to realize higher accracy continuous smooth path control has been developed.

通过对所研制成功的单片微机平滑轨迹控制系统硬件和包括新型的连续平滑轨迹生成软件在内的系统软件的详细描述，进行了国际通用标准编程语言△ISO标准编码的分析和在平猾轨迹控制系统中扩展应用的尝试和实验，实现了椭圆、抛物线、双曲线等非圆曲线及其组合的直接参数输入的平滑轨迹轮廓描述，并通过实验证明了连续平滑轨迹控制原理及方法的正确性和程序编制的简捷性，为实现高精度连续平滑轨迹控制开辟了一条新的途径。

Based on the path-state query technology, the target path-state is prejudged if the target path state fulfills the switching condition before the path-switching is executed; thereby, the success rate of path-switching is improved and the possibility that the path-switching has the influence on the storage performance of the system is reduced.

通过本发明实施例，可以在真正执行倒换前，预先判断是否满足倒换条件，从而提高路径倒换成功率，并降低路径倒换对系统存储性能产生影响的可能性。

Aiming at the problem of path planning algorithm for a mobile robot based on artificial neural network, in this paper we use the method of revising path partially and path tension to fulfill the optimal path, so as to fit to different interference degree of the path with every obstacles and be able to get optimal path in all of complex environments.

针对移动机器人路径规划的人工神经网络算法所存在的问题，提出应用局部路径修正和路径&张紧&法加以改进，以便适应多个障碍物的不同要求，在复杂环境下实现规划路径最优化，并证验其有效性。

The symbols, the path and its length of NSP are defined and the properties of NSP are studied. The dissimilitude for shortest path of general net and NSP is indicated, and a loop in the NSP shortest path is allowed. A shortest path algorithm based on NSP is proposed. An example of finding the shortest path is presented.

在定义罚转向网络模型的符号、路径及路径长度的基础上，对所建立的罚转向网络模型的性质进行了讨论，指出了该模型中的最短路径允许具有回路，提出了求解从任一节点到其他有向弧和节点的最短路径的一个算法。

The thesis selects the American constitutional protection on private property law history from the establishment of the United States to the New Deal as study theme, and applies the theory of increasing returns path dependence and evolutionary path dependence from Oona A. Hathaway to normatively analyze this law history. Furthermore, it draws some useful conclusions on characteristics of increasing returns path dependence and evolutionary path dependence on the changing history of American constitutional protection on private property law in a Common Law System, and it also takes a few steps on applying path dependence theory on studying law history in a continental law system in our country.

论文选择美国独立战争后至新政这段时期私有财产权宪法保护法律变迁历史作为研究对象，应用哈撒维的递增报酬路径依赖和进化路径依赖理论对这段法律变迁历史进行了实证分析，总结出了美国私有财产权宪法保护法律在普通法环境下的递增报酬和进化路径依赖特性，并对路径依赖理论应用于我国成文法环境下的法律变迁研究进行了初步探索。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。