With this text, the author proposes an integrated approach to patent risk and capital budgeting in pharmaceutical research and development, developing an option-based view of imperfect patent protection, which draws upon contingent-claims analysis, stochastic game theory, as well as novel numerical methods.

作者提出了一種圍繞專利的風(fēng)險(xiǎn)和資本預(yù)算中醫(yī)藥研究開(kāi)發(fā)的綜合方法，開(kāi)發(fā)一種選擇為基礎(chǔ)的觀點(diǎn)的不完善的專利保護(hù)一级黄色网站直接看，其中借鑒了特遣隊(duì)的索賠分析2018年一级黄片，隨機(jī)博弈論欧美区网站，以及新穎的數(shù)值方法。

The theoretical analysis are verified by numerical simulations.Chapter 3 mainly considers a class of predator-prey model with sublinear functional response function. We deduce some sufficient conditions ensuring stability of equilibrium, nonexistence , existence as well as uniqueness of the limit cycle around the positive equilibrium.

第3章研究了一類食餌為線性密度制約婬乱A片欧美大片，功能反應(yīng)函數(shù)為次線性函數(shù)的食餌-捕食者模型av黄色在线大全，完整地對(duì)模型的平衡點(diǎn)的全局穩(wěn)定性和極限環(huán)的存在惟一性進(jìn)行了定性分析，得到了該系統(tǒng)不存在閉軌線噢美性爱操你啦，正平衡點(diǎn)全局穩(wěn)定和存在惟一穩(wěn)定的極限環(huán)的充分條件免费A级毛片无码免费视频中国。

Keywords : numerical simulation; submodel; complex model; accurate analysis; ANSYS

中文關(guān)鍵詞：數(shù)值模擬；子模型国内精品在线观看；復(fù)雜結(jié)構(gòu)人人操人人摸人人干五月；精細(xì)分析； ANSYS

In a word, the use of the pressure test observation, similar simulations, numerical simulation, theoretical analysis, and other means, analyzed systematic to the behavior of superincumbent strata in mining 45 degree coal seams using horizontal section top-coal caving ,and it is for the 45 degree coal seams safe, high-yielding, and high efficiency production of research is of great significance.

綜上所述小说视频图片精品区，本文利用現(xiàn)場(chǎng)實(shí)測(cè)国产v亚洲v欧美v专区、相似模擬、數(shù)值模擬欧美专区在线、理論分析等手段精彩美女一区二区v，較系統(tǒng)地對(duì)45°煤層水平分段綜放開(kāi)采后的上覆巖層移動(dòng)破壞規(guī)律進(jìn)行了分析，對(duì)于45°煤層安全高產(chǎn)高效生產(chǎn)的研究具有重要的意義一区二区精品在线。

Based on analysis of numerical methods to solve seepage free surface, global composite element iteration is presented in this paper.

基于對(duì)滲流自由面數(shù)值求解方法的分析日批视频在线播放，提出了復(fù)合單元全域迭代法，并編制了有限元計(jì)算程序日韩一级a欧美水蜜桃。

High order symplectic schemes of three-dimensional time-domain Maxwell's equations are constructed with symplectic integrator technique combined with high order staggered difference. The method is used to analyzing stability and numerical dispersion of high order time-domain methods and symplectic schemes with matrix analysis and tensor product.

利用辛積分技術(shù)與高階交錯(cuò)差分技術(shù)四级黄色电影在线播放，建立求解三維時(shí)域Maxwell方程的高階辛算法精品福利国产福利；結(jié)合電磁場(chǎng)中的物理概念国产最爽的乱婬视频a群体，借助矩陣分析和張量分析理論，獲得高階時(shí)域方法及高階辛算法的穩(wěn)定性和數(shù)值色散性的統(tǒng)一處理新方法久久按摩。

In the numerical study, the governing equations of flow and heat transfer in 3 —D body—fitted curvilinear coordinate system being automaticly generated with TTM method were deduced by means of vector and tensor analysis. These equations were dliscreted with nonstaggered grids providing relative elimilating method for the pressure oscillation was domonstrated.

在數(shù)值分析中h福利视频网站，借助于矢量理論和張量分析，導(dǎo)出了具有普遍意義的三維任意曲線坐標(biāo)系下的流動(dòng)傳熱控制方程人人看免费黄视频，并利于TTM方法生成了計(jì)算域的貼體曲線坐標(biāo)網(wǎng)格天天av天天操；在數(shù)值離散過(guò)程中，嘗試了用非交錯(cuò)網(wǎng)格離散的方法并解決了壓力場(chǎng)振蕩的抑制問(wèn)題www肏逼；運(yùn)用附面層理論欧美高清不卡一区，闡述了壁面函數(shù)法在三維任意曲線坐標(biāo)系上的應(yīng)用。

In the thesis, with the background of longtan project, adopt the methods theoretic analysis and intelligent arithmetic to research and discuss. The primary tasks in this thesis are stated as followed:(1)Predigesting rock character of the model of 72# cave, taking into account the major factor of the terrane, according the geologic information, build the numerical value model.

本文以有代表性的龍灘水電站工程邊坡巖體為研究對(duì)象和工程背景乱辈通奷系列视频，采用理論分析與反演分析相結(jié)合的方法欧美三级黄色网址，對(duì)巖石的流變性能進(jìn)行了研究與探討，主要工作如下：(1)對(duì)72#模型試驗(yàn)洞巖層的力學(xué)特性進(jìn)行概化插入淫乱无码，考慮巖層的主要力學(xué)性質(zhì)在线超碰网站，根據(jù)地質(zhì)資料的描述，建立巖體力學(xué)特性的地質(zhì)概化模型。

In this paper,according to optical basic theory, an analytical solution for nonlinearity of the scanning with tetrahedral column rotation mirror is obtained, and a numerical calculation is made to gain a analysis.

從光學(xué)基本原理出發(fā)黄片毛，得到了四面柱體轉(zhuǎn)鏡掃描的非線性解析解日本强伦姧人妻网站，并進(jìn)行了數(shù)值計(jì)算，從而給出了四面柱體轉(zhuǎn)鏡掃描的非線性曲線717午夜理论电影网。

Poincaré inequalities play an important role in the research of many fields such as in harmonic analysis and in theory and numerical method of differential equations.

Poincar 不等式在調(diào)和分析手机看片,你懂的、微分方程理論及其數(shù)值方法等領(lǐng)域的研究中具有極其重要的作用。