多种

It is mostly character that synthesis consider a number of factor of interior fault,exterior environment,personnel mistake operation to effect of system safety.It embodiment combine with manifold technology.It is very important meaning to und...

这种安全控制策略的一个主要特征是综合考虑内部故障、外部环境以及人员操作等多种因素对系统安全性的影响，并且在系统的实现方法上也体现了多种技术途径相结合的性质，对保证矿井提升机安全和高效运行具有重要意义。

China"s reform, opening up and developing a socialist market economy, which involves in the profound changes in many areas, such as the economic basis and the overtop structure etc. The common development of various economic sectors, the emergence of a variety of interest groups brought to the diversifications the spiritual and cultural needs of people"s living and the concept.

我国实行的改革开放和发展社会主义市场经济，是一场涉及经济基础和上层建筑许多领域的深刻变革，多种经济成份的共同发展，多种利益群体的出现，带来了人们生活观念和精神文化需求的多样化。

The OWT of an input image with multi-scale and multi-orientation can be obtained in one operation with this element.

利用这种被称作"光学视网膜"的器件将能够一次获得多种尺度、多种取向的子波变换结果。

The adoption of advanced science and technology with the unique production process, develop and produce special high-performance non-polluting natural grape seed extract and grape seed oil, wheat germ oil, perilla seed oil, almond oil and a variety of specialty vegetable oil, product quality and stability reliable, at home and abroad has more than the pharmaceutical, health care, cosmetics, health foods, chemical and other industries to solve the problem of raw materials demand, welcome new and old customers at home and abroad came to negotiate business!

公司采用先进的科学技术与独特的生产工艺，专项研制生产高效无污染的纯天然葡萄籽提取物以及葡萄籽油，小麦胚芽油，紫苏籽油，杏仁油等多种特种植物油，产品质量稳定可靠，已为国内外多家制药、保健，化妆品、健康食品、化工等多种行业解决了原料的需求问题，欢迎国内外新老客户前来洽谈业务！

Based on the study of DNA isolation from different samples, this paper applied polymerase chain reaction and PCR-derived technology, and utilized many kinds of known samples and reference materials (such as soybean, maize, rice, potato, and pimiento, etc.) to establish the qualitative, half-quantitative, and quantitative GMO detection method: 1. We established a qualitative PCR screening method for CaMV 35S promoter and Tnos terminator. It must be taken into account that false positive results from screening method.

在DNA提取方法研究的基础上，本文应用聚合酶链式反应(polymerasechain reaction，PCR)及其衍生技术，利用大豆、玉米、水稻、马铃薯、甜椒等多种已知标准样品，建立了多种农作物和植物源性食品的GMO定性、半定量和定量检测方法： 1、在单基因定性检测技术方面，针对现有的商品化GMO中大多数含有花椰菜花叶病毒35S（CaMV 35S）启动子和胭脂碱合成酶基因终止子的特点，本文建立了CaMV 35S启动子和Tnos终止子的定性PCR筛选检测方法。

In addition, they exhibit pleiotropic effects that operate independently of lipid modification.

另外，他们呈现出多种对油脂的独立的修饰作用（独立于调脂作用之外的多种作用）。

TGF-beta is a pleiotropic cytokine associated with various liver diseases.

TGF-beta为具有多种调控细胞生物反应的细胞素，并且与多种肝脏病变的产生相关。

Megachile desertorum Morawitz is an important pollinator of many endangered species and constructive desert plants in West Erdos Region.

沙漠石蜂 Megachile desertorum Morawitz为多种植物的传粉昆虫，在西鄂尔多斯地区是多种濒危植物和荒漠建群植物的重要传粉者。

We introduce convex,and in particular semidefinite,optimization methods,duality and complexity theory to shed new light to this relation for the single stock problem, given moments of the prices of the underlying assets,we show that we can find best possible bounds on option prices with general payoff funcations efficiently,either algorithmically(solving a semidefinite optimization problem)or in closed form, conversely,given observable option prices,we provide best possible bounds on moments of the prices of the underlying assets,as well as on the prices of the other options on the same asset by sovling linear optimization problems for options that are affected by multiple stocks either directly(the payoff of the option depends on multiple stocks)or indirectly(we have information on correlations between stock prices),we find on-optimal bounds using convex optimization methods,however,we show that it is NP-hard to find best possible bounds in multiple dimensions,we extend our results to incorporate transactions costs,this paper,in theory and practice can provide a reference to researchers and designers about Chinese financial derivative products,the full text is divided into six chapters as follows: ChapterⅠ:Papers on the background and significance of the subjects on a number of option pricing models as well as their advantages and shortcomings of the model and describes the status of research and writing papers and the main contents of the basic idea.

相应地，给定期权价格，也能够出标的资产瞬时价格的最有可能的最好的界。还有通过解决一个线性最优化问题，根据同一标的资产的其他期权的价格来找到这个期权的界值，对于期权受到多种股票价格直接影响(期权的收益依赖于多种股票)或者间接影响(我们有股票之间联系的有用信息)，如果使用凸规划方法我们就会发现没有最优的界，也能够证明对于多维情形确实是很难找到最优的最有可能的界值，最后将这一结论推广到考虑交易成本的情况。本文在理论和实践上给我国金融衍生产品研究者和设计者提供一定的参考。全文共分为六章，具体安排如下：第一章：阐述论文的选题背景和意义，介绍期权定价的一些模型以及这些模型的优点与缺点，并介绍国内外研究的现状以及论文的写作基本思路与主要内容。

Culture progressivism based on culture homogeneity and heterogeneity D.

多种文化撞击的结果导致了人们不同的文化选择，因而形成对文化全球化的不同理解，产生了多种冲突的文化观念。A基于全球文化同质论的文化帝国主义：B基于全球文化异质论的文化相对主义；C基于全球文化同质性与异质性相统一的文化进步主义；D基于文明冲突论的身份认同危机。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。