查询词典 scheme design

For organizing vegetation submodel, started with the bottom-up gateway to agglomerate plot-data. The vegetation types must be confirmed before predictive vegetation mapping, therefore designed a transforming program to combine 585 plot-data from different surveys for the purpose. But the result of the classification and ordination of the combined plot-data couldn't display comprehensive vegetation types of Taiwan, because the plots were insufficient and disproportionate. Consequently, this study adopted the top-down gateway to divisive vegetation. After referring to Taiwan and east-Asia vegetation research papers and American national vegetation classification system etc., the physiognomic classification scheme of Taiwan had been drafted as vegetation submodel. The scheme included 4 levels: 2 classes, 5subclasses (subarctic, coldtemperate, cooltemperate, warmtemperate, subtropical), 8 groups (based on phenology and types of predominant leaf) and 16 formations (based on moisture regime and predominant taxa). And, the scheme dealt completely with the diverse nomenclatures of vegetation types in the past.

为建立植群亚模型，首先依「整合大量样区资料，由下而上的低阶植相聚类」之途径，设计建档程序及转档程式，成功整并不同来源之585个样区资料，但因样区数目不足且分布不均，分析结果未能显示出台湾完整的植群类型；故转循「预先设定植群类型，由上而下的高阶形相分类」之途径，经参考他国植群分类系统及台湾、东亚植群分类研究报告，订定分类原则及架构，提出4阶层之潜在植群形相分类方案：(1)寒原、森林2类群系纲；(2)亚寒带、冷温带、凉温带、暖温带、亚热带5类群系亚纲；(3) 8类群系组表徵优势植群之叶片的物候与形态；(4) 16类群系说明其水分境制及优势分类群；此方案统一处理了过去各种有关植群划分之纷岐名制，方案之各阶植群类型亦即本研究之植群亚模型。

In order to improve the security, a signature scheme based on two hard problem assumptions is proposed. The security of the scheme is based on the difficulties of simultaneously solving the elliptic curve and quadratic residue. A attacker can't forge the signature of messages even if a attacker can solve theelliptic curve discrete logarithm problems or quadratic residue problem in the scheme.

为了提高签名的安全性，本文对Wang等人提出的签名方案进行改进，提出了一个基于椭圆曲线离散对数问题和二次剩余问题的数字签名方案，并对该方案的安全性进行分析，指出在椭圆曲线离散对数问题或二次剩余问题可解的情况下，攻击者也无法伪造消息的签名。

A traitor tracing scheme based on the Chinese remainder theorem is introduced. Propose another scheme based on the B-F scheme.

介绍了一种基于中国剩余定理的叛逆者追踪方案，并对Boneh D 和Franklin M 提出的叛逆者追踪方案[25]做了改进，使之能更好地适用于实际。

We bring forward three revisory lessening schemes, directional offering revisory scheme, repurchasing revisory scheme and share discounted revisory scheme.

在考虑了众多复杂因素的基础上，本文提出了代表 FSI 观点的"三套修正方案"，即：配售修正案、回购修正案、折股修正案。本文对国有股减持资金的运作原则、方案、数量进行了系统研究。

First, based on the analysis of the grid Reynold number, the necessity for adopting high order scheme is emphasized when there is the complex flows with strong separation and high parameters gradient regions. Then, according to the entropy increased condition, the third order ENN scheme is constructed. Meanwhile, a fast, effective, and simple implicit numerical method called hybrid flux splitting method is developed. After that, the one dimensional model problem with many extrema and Burgers equation are simulated. Through the comparisons with exact solutions, the accuracy and effectiveness of the ENN scheme are confirmed.

首先通过对网格雷诺数的分析，论证了在求解含分离及较大参数梯度的流动时，采用高阶格式的必要性，然后从熵增原理出发，提出了建立三阶ENN格式的准则，同时发展并建立了一种快速、有效的简单隐式算法"混合通量分裂法"，通过对一维模型问题及Burgers方程的数值试验，检验了三阶格式的计算精度。

Results The result show that the coupling scheme 1 to the coupling scheme 3 has the better effect on the short-range forecast of the heavy rain, and the coupling scheme 1 is the best one.

结果主要雨带位置对参数化方案并不是十分敏感，但模拟的暴雨中心强度、范围、雨带走向随参数化方案的不同有较大变化，甚至出现虚假的强降水中心。

In this paper,we construct the transitive signature scheme based on bilinear pairings over elliptic curves or super elliptic curves,If one-more CDH problem is hard and standard signature scheme is unforgeable under adaptive chosen-message attack,our scheme is transitively unforgeable under adaptive chosen-message attack.

构造了基于椭圆曲线或超椭圆曲线上双线性对的可传递签名方案，并且证明了在one—more CDH问题是难的和标准签名方案是自适应选择信息攻击下不可伪造的条件下，该文的可传递签名是在自适应选择信息攻击下不可伪造的。

Offer for the grant of option The board is pleased to advise you that pursuant to a resolution passed at a meeting of the board held on 8th March 2007,the board has resolved to grant you the "Offer"(which is still subject to listing of committee of the stock exchange approving the granting of the listing of and permission to deal in the shares which may fall to be issued pursuant to the exercise of the options under the Pre-IPO Share Option Scheme) at a consideration of HK$1.00 an option pursuant to the Pre-IPO Share Option Scheme to subscribe for 40000 shares at an exercise price of 85% of final HK dollar price per share at which the shares are to be subscribed for /purchased and issued/ sold pursuant to the global offering of the shares in the initial public offering in or around March 2007 at any time during the six-year period commence from the expiry of twelve months from the listing dateprovided that the maximum number of shares in which you are entitled to subscribe for by exercising the option shall not exceed 25%of the total number of option shares during the period from expiry of the first anniversary of the listing date to the date immediately before the second anniversary of the listing date :and 25%of the total number of option shares during the period from expiry of the second anniversary of the listing date to the date immediately before the third anniversary of the listing date ;and 25%of the total number of option shares during the period from expiry of the third anniversary of the listing date to the date immediately before the fourth anniversary of the listing date ;and 25%of the total number of option shares during the period from expiry of the fourth anniversary of the listing date to the date immediately before the fifth anniversary of the listing date save that any of the outstanding and unexercised option at the end of each of the aforesaid vesting periods may be rolled over to the next vesting period and exercisable during the option period ,and the option shall,in any case ,lapse where you cease to be employed by the company or its subsidiaries for whatere reason or otherwise pursuant to the terms of the Pre-IPO Share Option Scheme.

登录后回答可以获得经验值奖励，并可以查看和管理所有的回答。登录|1.Offer的期权该委员会很高兴地通知您，根据是在对2007年3月8日举行的董事会会议上通过一项决议，该委员会决定授予您"要约"（依然受在联交所上市委员会批准给予上市，并准许其在交易的股票可能下跌发出依据根据首次公开招股前购股权计划之购股权获行使）在审议为港币1.00元的选择根据首次公开招股前购股权计划认购40000股为85港元，最终每股％美元的价格行使价格，股票要认购/购买并发行/出售依照全球发售的股份在最初在2007年3月左右上市期间的任何六年期开始从十二个月上市日期提供的届满时间，在你有权认购股份的最大数量行使在紧接上市日期2周年选项不得超过（在从上市日期一周年期间届满的日期一）25的选择权股份总数％：及在从该上市日期2周年期间届满之日起的25选择股份总数％，紧接上市三周年之日；25的选择权股份总数％，与从上市日期四周年期间届满的日期紧接上市日期五周年，并保存该悬而未决的和未执行的选择任何在最后上述的归属期间每年可结转到下一个归属期期间内行使的期权，而选择应在任何情况下，失误，你不再是由公司或whatere或其他原因及其附属公司雇用根据该条款前首次公开售股购股权Scheme。

The computational complexity has been reduced about 5 times over against the original one. Moreover, the interpolation and quantization processing of CW is more reasonable; 2. A secondary power normalization algorithm is proposed in this dissertation. This normalization algorithm ensures that the energy sum of SEW and REW is 1. So, the energy ratio of SEW and REW can be achieved only by using SEW energy. This ratio is applied in REW quantization and CW composition; 3. For more efficient quantization for Slowly Evolving Waveform magnitude, Rapidly Evolving Waveform magnitude and power parameters, firstly, by applying the Equivalent Rectangular Bandwidth theory, classifiable multi-codebooks method, analysis-by-synthesis approach and so on, a predictive AbS multi-codebooks SEW magnitude quantization scheme is proposed. In the scheme, pitch information is exploited to determine which codebook is searched; secondly, for REW magnitude quantization, this dissertation proposed a DCT-matrix multi-codebooks quantization scheme. The classification in muti-codebooks is based on pitch and quantized SEW power. The multi-codebooks structure may offer more the information in quantization and solve the problem of the bit requirement limits in quantization by consuming some extra storage space; Furthermore, for the switch quantization of CW gain, a new classified parameter is proposed.

本文的主要贡献体现为如下几方面：一、为了减少WI模型的计算复杂度，提出了基于快速傅立叶变换、三次B样条插值和周期延拓技术的特征波形(Characteristic Waveform，CW)表示和对齐的快速算法，与原方法相比，计算量下降到原方法的1/5，同时也使得CW在插值和量化时更合理；二、为了严格保证SEW与REW的能量和为1，提出了一种特征波形的二次功率归一化算法，仅需要SEW能量就可以算出二者的能量比，并可应用到后续的REW的分类量化和CW合成中；三、为了对慢渐变波形(Slowly Evolving Waveform，SEW)幅度、快渐变波形(Rapidly Evolving Waveform，REW)幅度和特征波形功率进行有效量化，本文首先采用临界频带理论、分析合成技术、感觉加权技术以及预测式矢量量化技术，提出了一种基于基音周期分类的SEW分析合成预测式多码书量化方法；其次，本文根据基音和量化后SEW的功率信息对REW幅度进行分类，提出了一种基于离散余弦变换的REW矩阵多码书量化方法。

The radiation scheme has more impacts on heavy rain than planetary layer scheme, cumulous convection scheme and explicit cloud physical schemes.

结论在实际预报中可根据初始气象场的分型特点选择较合适的组合方案启动数值预报模式，从而达到提高模式对类似暴雨天气过程的预报能力。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。