| 单词 | 二叉 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 二叉 verb —bifurcate vExamples:二叉树—binary tree See also:叉—intersect • diverge • pick • prong • pitchfork • "X" • open (as legs) • be stuck
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通过分离现金流，现在可以将这些作为期权模型的输入变量，不管其是使用 Black-Scholes 还是二叉网格。 crystalballservices.com | By separating the cash flows, you can now use these as inputs into the options model, whether it’s using the [...] Black-Scholes or binomial lattices. crystalballservices.com |
更多关于二叉网格 收敛的细则请参考附录 A，里面解释了一 个可靠的期权估值需要计算多少步网格。 crystalballservices.com | See Appendix A on convergence criteria on lattices for [...] more details about binomial lattice convergence [...]as to how many lattice steps are required [...]for a robust option valuation. crystalballservices.com |
点击运行（或 Alt-R 键），计算 100 步的二叉网格 ，欧式和美式看涨期权的结果值都是 [...] 23.3975 美元。 crystalballservices.com | Click on RUN (or Alt-R) [...] and a 100-step binomial lattice is computed [...]with the results indicating a value of $23.3975 for [...]both the European and American call options. crystalballservices.com |
因 为 在一定限度内，两者的结果是一致的，但是三叉网格的计算过程更加复杂，所需的计算时间 更长，因此我们一般使用二叉网格。 crystalballservices.com | Because both yield identical results at the limit but [...] trinomials are much more difficult to calculate and take a longer [...] computation time, the binomial lattice is usually [...]used instead. crystalballservices.com |
多资产模型主要用于解决那些使用 二叉 网 格 的多元标的资产和多阶段的连续复合 [...] 期权。 crystalballservices.com | The Multiple Asset Model is used for [...] solving options with multiple underlying assets and sequential compound options with [...] multiple phases using binomial lattices. crystalballservices.com |
事实上，三叉网格或其他多叉网 格在一定的限度内会得到与二叉网格 相同的结果，但是期数越低，达到趋同所需的时间就越 短。 crystalballservices.com | In fact, [...] a trinomial lattice or any other multinomial lattice provides identical answers to the binomial lattice at the [...]limit, but convergence [...]is achieved faster at lower steps. crystalballservices.com |
图 A1 中是一个利用 BSM [...] 闭合模型解决的不考虑 红利率的欧式看涨期权的收敛结果，将其与基本 的 二叉 网 格 对比一下。 crystalballservices.com | Figure A1 illustrates the convergence of results obtained using a BSM [...] closed-form model on a European call option without dividends, and comparing its [...] results to the basic binomial lattice. crystalballservices.com |
这些使用二叉网格的模块都非常实用，可以用于多种类型的期权之 中（主要包含三大种类的期权：实物资产和无形资产的实物期权，金融资产和投资的金融期 [...] 权以及处理公司提供给雇员的金融资产的雇员股票期权）。 crystalballservices.com | These modules are highly [...] powerful and customizable binomial and multinomial lattice solvers [...]and can be used to solve many [...]types of options (including the three main families of options: real options which deals with physical and intangible assets; financial options, which deals with financial assets and the investments of such assets; and employee stock options, which deals with financial assets provided to employees within a corporation). crystalballservices.com |
注意图 11 中使用 50 [...] 步网格计算 所得的结果与图 2 中使用 100 步二叉网格的结果是相同的。 crystalballservices.com | Note that the results shown in Figure 11 using a 50-step lattice are equivalent to the results shown in Figure [...] 2 using a 100-step binomial lattice. crystalballservices.com |
此外，还可以通过生成审核工作簿功能在 Excel 里创建工作表来计算 10 步的二叉网格 结果。 crystalballservices.com | In addition, you can create an Audit Worksheet in Excel to view a [...] sample 10-step binomial lattice by checking [...]the box Generate Audit Worksheet. crystalballservices.com |
同时还计算了与运用 Black-Scholes 期权价值评估工具，闭合偏微分美式估值模型， 以及 1000 步的二叉网格标准普通美式和二叉欧 式 看涨看跌期权的基准值。 crystalballservices.com | Benchmark values using Black-Scholes and partial differential Closed-Form American approximation models as well as standard plain-vanilla Binomial American and Binomial European Call and Put Options with 1,000-step binomial lattices are also computed. crystalballservices.com |
因此，基于计算的简便 性和计算速度这两个原因，SLS 和 MSLS 中使用的是二叉网格 ，而不是三叉或其他更多叉 网格。 crystalballservices.com | Therefore, due to the simpler computation [...] and the speed of computation, the [...] SLS and MSLS use binomial lattices instead of trinomials [...]or other multinomial lattices. crystalballservices.com |
五叉：与二叉的结 果相同，最适合用于解决两种标的资产共存的情况，被称为彩虹 期权（例如，价格乘以数量得到总收益，但是价格和数量两者分别服从不同的标的 [...] 网格，并且有自己的波动率，但是两个标的参数是相关的）。 crystalballservices.com | Pentanomials: Results are identical to binomials and are most [...] appropriate when used to solve two underlying assets that [...]are combined, called rainbow options (e.g., price and quantity are multiplied to obtain total revenues, but price and quantity each follows a different underlying lattice with its own volatility, but both underlying parameters could be correlated to one another). crystalballservices.com |
这些结果还可以用作是二叉网格 分析的学习工具。 crystalballservices.com | The results can also be used as a presentation and learning tool to peep inside the [...] analytical black box of binomial lattices. crystalballservices.com |
花序(1-)3-5花，偶有具枝从(或2 下面的节，这二叉的整 个顶端平或对； 苞片和小苞片长叶状状叶状的，边缘全缘。 flora.ac.cn | Inflorescence (1-)3-5-flowered, occasionally with branches from 1(or 2) nodes below, the whole flat-topped or bifurcating to subcylindric; bracts and bracteoles leaflike, margin entire. flora.ac.cn |
单资产模型主要用于解决那些使用 二叉 网 格 的单一标的资产的期权。 crystalballservices.com | The Single Asset Model is used primarily for solving options with a single [...] underlying asset using binomial lattices. crystalballservices.com |
例如，一 个 1000 步的不重合的二叉网格 共有 2×10301 结点的计算过程，所以如果不使用专门的算法， 笔算根本是不可能实现的。图 A1 中还展示了不同步数二叉网格 的结果，并展示了一个使用 Black-Scholes 模型计算的简单欧式看涨期权的收敛结果。 crystalballservices.com | Due to the high number of steps required to generate the results, software-based mathematical algorithms are [...] used.4 For instance, a [...] nonrecombining binomial lattice with 1,000 steps has a total of 2 x 10301 nodal calculations to perform, making manual computation impossible without the use of specialized algorithms.5 Figure A1 also illustrates the binomial lattice results with [...]different steps and [...]notes the convergence of the binomial for a simple European call option using the Black-Scholes model. crystalballservices.com |
下面的图标显示， 在一定的限度内，使用三叉和二叉网 格 所得到的结果是一致的。 crystalballservices.com | At the limit, both the binomial and trinomial lattices [...] yield the same result, as seen in the following table. crystalballservices.com |
在 SLS 中使用 100 期的二叉网格应用放弃期权，这个期权 的价值为 352 [...] 万。如果航空公司是一个聪明的对手，早就计算好了这个数值，然后 在交易中免费得到了这个回购协议，飞机制造商在谈判桌上就损失了 10%的飞机价 值。 crystalballservices.com | Applying the abandonment option in SLS [...] using a 100-step binomial lattice, this [...]option is worth $3.52M. If the airline is [...]the smarter counterparty and calculates this value and gets this buy-back provision for free as part of the deal, the aircraft manufacturer has just lost over 10% of its aircraft value that it left on the negotiation table. crystalballservices.com |
进一步将红利率提高到 4.9%，可以看到二叉网格 的自定义期权的价值变为 550 [...] 美元，（静态的，扩张后的某一特定时刻），就是说此时期权已经没有价值了（图 31）。 crystalballservices.com | In addition, increase the Dividend Rate to 4.9% [...] and see that the binomial lattice’s Custom [...]Option result reverts to $550, (the static, [...]expand-now scenario), indicating that the option is worthless (Figure 31). crystalballservices.com |
叶2列；托叶披针形，长约2毫米，棕色； 叶柄长约1毫米； 叶片宽椭圆形， 5-17 * 4-8 [...] 毫米，纸质，基部圆形或钝，边缘稍外卷，干时褐色，先端锐尖；侧脉4-6 对，二叉的在先端。 flora.ac.cn | Leaves distichous; stipules lanceolate, ca. 2 mm, brown; petiole ca. 1 mm; leaf blade broadly elliptic, 5-17 × 4-8 mm, papery, base [...] rounded or obtuse, margin slightly revolute, brownish when dry, apex acute; lateral [...] veins 4-6 pairs, bifurcate at apex. flora.ac.cn |
二叉网格只适用于没有跳跃的随机过程（例如，布朗运动和随机行走过程），但是当存 [...] 在跳跃的可能性时（泊松分布的一个极小概率），我们就需要利用更多的分叉了。 crystalballservices.com | The binomial lattice is only able [...] to capture a stochastic process without jumps (e.g., Brownian Motion and Random Walk processes) [...]but when there is a probability of jump (albeit a small probability that follows a Poisson distribution), additional branches are required. crystalballservices.com |
他对平 行的场景进行交叉剪辑，创造了二次 曝光，以及利用绘制或投放的背景配合前面的演员进 行拍摄。 motion.kodak.com | He intercut parallel scenes, created double exposures, and combined live action in the foreground with painted and projected backgrounds. motion.kodak.com |
两项交叉活动： 中亚的网上大学和开放式教育，特别是对农村地区的教育，促进了实践全民信息和教 [...] 育的政治、社会、技术和行政解决办法。 unesdoc.unesco.org | Two crosscutting activities: Central [...] Asian E-Campus and open education delivery especially to rural areas contributed towards [...]political, social, technological and administrative solutions for practicing information and education for all. unesdoc.unesco.org |
关于水泥窑的现有报告提供了有关以下具体化合物的性能数据：三氯甲烷 （氯仿）；二氯甲烷（甲叉二氯）；四氯化碳；1,2-二氯乙烷；1,1,1-三氯乙 烷；三氯乙烯；四氯乙烯；1,1,2-三氯-1,2,2-三氟乙烷（氟利昂 113）；氯苯； 苯；二甲苯；甲苯；1,3,5-三甲基苯；甲基乙基酮；甲基异丁基酮；六氟碳；苯 氧基酸；氯代烃类；氯代脂肪烃；氯化芳烃；多氯联苯和持久性有机污染物杀 虫剂。 ficem.org | The available reports on cement kilns provides data about performance with regard to the following specific compounds: trichloromethane (chloroform); dichloromethane (methylene chloride); carbon tetrachloride; 1,2-dichloroethane; 1,1,1-trichloroethane; trichloroethylene; tetrachloroethylene; 1,1,2-trichloro-1,2,2-trifluorethane (Freon 113); chlorobenzene; benzene; xylene; toluene; 1,3,5trimethylbenzene; methyl ethyl ketone; methyl isobutyl ketone; carbon hexafluorine; phenoxy acids; chlorinated hydrocarbons; chlorinated aliphatics; chlorinated aromatics; PCBs; and POPs pesticides. ficem.org |
程序载于第五章本身，但是由于使用条件和招标规则载于 第二章，因此评注还交叉提及第二章 [**超级链接** ]相关条文提出的问题，从而 在必要时扩展了评注的范围。 daccess-ods.un.org | The procedures are set out in Chapter V itself, but as the conditions for use and [...] solicitation rules are set out in [...] Chapter II, the commentary also cross-refers to the issues raised by the [...]relevant provisions in [...]Chapter II [**hyperlink**], expanding on that commentary where necessary. daccess-ods.un.org |
会员国如欲成为某一决议/决定草案的共同提案国，必须与下列各方签署共同提 案国表格：(a) 协调该决议草案的会员国，或(b) 与大会事务处负责决议/决定 草案的工作人员：全体会议举行期间在大会堂；届会主要会期期间(9 月至 12 月) 在北草坪会议大楼 NL-1033 室；届会续会期间在创新大楼 IN-615B 室(东 42 街 300 号，与第二大道交叉处，6 层)。 daccess-ods.un.org | Member States wishing to co-sponsor a particular draft resolution/decision must sign the co-sponsorship form with: (a) the Member State coordinating the draft resolution; or (b) the staff member of the General Assembly Affairs Branch responsible for draft resolutions/decisions in the General Assembly Hall during plenary meetings; or at the following locations during the main part of the session (September to December): room NL-01033 in the North Lawn Building; during the resumed part of the session: room IN-0615B in the Innovation Building (6th floor). daccess-ods.un.org |
以十二烷基甲基丙烯酸酯(LMA)为功能单体 , 乙 叉二 甲 基 丙烯酸酯(EDMA)为交联剂,正丙醇、1,4-丁二醇和水为三元致孔剂,以及2-丙烯酰胺-2-甲基丙磺酸(AMPS)为电渗流产生剂,制备了聚十二烷基甲基丙烯酸酯整体柱。 chrom-china.com | The monolithic polylaurylmethacrylate column was prepared in a single step using the monomer solution containing lauryl methacrylate (LMA), ethylene dimethacrylate (EDMA), and 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS), with the ternary porogenic solvent consisting of 1-propanol, 1,4-butanediol and H2O. chrom-china.com |
一些与会者欢迎教科文组织努力使其计划活动完全遵照《千年发展目标》，提供充足 的交叉参照，建议不仅是总体活动而且也包括总部外的活动继续采用并完善这一方法。 unesdoc.unesco.org | Several participants welcomed UNESCO’s efforts to cast its programme activities fully within the framework of the Millennium Development Goals, providing sufficient crossreferencing, and recommended that this approach be sustained and refined, not only globally but also by activities at the field level. unesdoc.unesco.org |
这笔经费将用于本组织不具备、 [...] 超出系统集成合同范围之外，属于下列领域的专门知识：变化管理领 域；技术领域，包括移动通信技术、报告设计和实施、数据仓储和商业 [...] 智能；职能领域，包括差旅、中央事务、外勤业务和后勤、薪金、预算 编制和规划；以及管理咨询人，用于 交 叉 检 查 主要承包商/系统集成商提 供的项目管理服务。 daccess-ods.un.org | The provision would provide for specialized expertise not available in the Organization, outside the scope of the systems integration contract, in the area of change management, in technical areas, including mobile technology, report design and implementation, data warehousing and business intelligence, and in functional areas, including travel, central services, field operations and logistics, payroll, [...] budgeting and planning, as well as [...] management consultants to cross-check the project [...]management services provided by the main [...]contractor/systems integrator. daccess-ods.un.org |
英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。