The discovery of the artificial radioactivity pulled the prelude of nuclear fission. The Joliot- Curie couple played an important role in the discovery of nuclear fission.

人工放射性的發(fā)現(xiàn)拉開了核裂變發(fā)現(xiàn)的序幕自拍日韩亚洲探花精品，約里奧-居里在核裂變發(fā)現(xiàn)過程中也起到了重要的作用长沙卓海数字技术有限公司。

In the argument between invention and discovery on patent of biotechnology .I ,firstly, take back look at the definition of invention and discovery in practice of patent of biotechnology in western countries . then ,analyse the possibility of putting the result of basic bioresearch into patent .Finally ,draw a conclusion :we should focus on the achievement of research on natural material and gene invention should be patented as long as the material and gene which have been separated and purified have real value .

關(guān)于生物技術(shù)專利中的發(fā)明與發(fā)現(xiàn)之爭(zhēng)亚洲中文AⅤ中文字幕在线，本文首先回顧了西方發(fā)達(dá)國(guó)家在生物技術(shù)專利實(shí)踐中對(duì)發(fā)明與發(fā)現(xiàn)的界定人人摸人人色人人操视播放，接著分析了生物技術(shù)基礎(chǔ)研究成果的可專利性强奷乱码中文字幕精品，最后得出結(jié)論，我們應(yīng)淡化發(fā)明與發(fā)現(xiàn)之分91精品福利区在线观看，著重于"三性"審查在线更新中文字幕视频，即只要天然物質(zhì)和基因被分離和純化以后具有工業(yè)實(shí)用性，就應(yīng)該給天然物質(zhì)和基因發(fā)明等基礎(chǔ)研究成果授予專利欧美老人激情综合网欧美综合激情。

The thesis studies the difference between GWSs composition and traditional workflow applications, proposes the implement mechanism and technical architecture of GWSs composition and defines the reference model of GWSs composition platform, which provide holistic framework and top-level guidance for studying dynamic GWSs composition technology, designing GWSs composition platform, and implementing representative composite service applications.2亚洲色婷婷开心综合、Theories and methods of composite process modeling and process analysis. This thesis proposes a meta-model of Geo-spatial Web services composition process defining from two aspects, i.e. process and resource. According to the process definition meta-model, we propose a new Geo-spatial Web services composition Process/Resource model based on extended WF-net, which effectively resolves the problems on uncertain activity option and dynamic variation of service in composite process model. A notion with regard to soundness of process model is proposed from three aspects, i.e. the structural correctness of process model, validity of data link and validity of resource. The notion of soundness definitely gives a dividing line on correctness of composite GWS process. This thesis analyzes sufficient and essential terms of soundness, and studies compositional property of WSCP/R-net models which provides an effective method to construct a soundness WSCP/R-net model. According to WSCP/R-net, the thesis proposes composition algebra and studies the properties of it. Based on the composition algebra, 6 kinds of composite process reduction rules are induced to optimize the process.3、Geo-spatial Web service QoS model and its application architecture. This thesis proposes an extendable GWS QoS model from three aspects, i.e. Geo-spatial Web Service itself, networking conditions and service consumer which can be used to distinguish GWSs with overlapping or identical functionality. We work over the QoS evaluation methods of composite GWS process which can be used to guide the execution, monitor and service selection of composition process. Aming at some disadvantages in traditional Web service discovery model for its lacking of QoS supporting, this thesis proposes a new service discovery model SDMQ supporting QoS constraints.491国内精天天、Technologies of composite service executing. SSPL, a new composite service process language, is defined to overcome the disadvantages of existing composite services process languages which can not adapt to the dynamic variation of Geo-spatial Web Services. An algorithm is described to translate WSCP/R-net model into SSPL. The thesis studies the model of dynamic services selection with QoS global optimization, presenting an algorithm GODSS to resolve dynamic services selection with QoS global optimization in GWSs Composition.5免费看黄网站9、Design and implement experimental system and representative applications. According to the research findings presented above, we design and implement an experimental system and construct two representative applications to show that our achievements are effective and practical.

針對(duì)當(dāng)前空間信息服務(wù)聚合研究中存在的若干不足国产精品国产三级农村A∨，本文重點(diǎn)在基于工作流的空間信息服務(wù)聚合框架、空間信息服務(wù)聚合流程建模和分析技術(shù)超碰人人做人人操人人爽、空間信息服務(wù)QoS模型及應(yīng)用體系以及空間信息服務(wù)聚合流程執(zhí)行等幾個(gè)方面進(jìn)行深入研究黄色视频一级链接，主要工作和創(chuàng)新點(diǎn)包括：1、基于工作流的空間信息服務(wù)動(dòng)態(tài)聚合框架：研究了空間信息服務(wù)動(dòng)態(tài)聚合和傳統(tǒng)工作流應(yīng)用的不同heyzo一区，在此基礎(chǔ)上提出了基于工作流技術(shù)的空間信息服務(wù)動(dòng)態(tài)聚合實(shí)現(xiàn)機(jī)制95av视频、技術(shù)體系和參考模型，為研究空間信息服務(wù)聚合的關(guān)鍵技術(shù)欧美一级理伦片、開發(fā)服務(wù)聚合支撐平臺(tái)以及在此基礎(chǔ)上構(gòu)造特定的空間信息服務(wù)聚合應(yīng)用提供了總體框架和頂層指導(dǎo)乱辈通奷免费视频。2、空間信息服務(wù)聚合流程建模和分析技術(shù)：首先基于動(dòng)態(tài)服務(wù)聚合流程建模的需求和空間信息服務(wù)動(dòng)態(tài)變化的應(yīng)用實(shí)際精品国产AV片儿，從服務(wù)聚合的過程維和資源維出發(fā)定義了服務(wù)聚合流程定義元模型啊进来插视频；與之相對(duì)應(yīng)，對(duì)基本的WF-net進(jìn)行擴(kuò)展黄网站进入，提出服務(wù)聚合流程/資源網(wǎng)作為空間信息服務(wù)聚合流程的形式化描述模型中国黄色AV网站，有效解決了現(xiàn)有的基于基本Petri網(wǎng)和工作流網(wǎng)的服務(wù)聚合建模方法所不能解決的不確定路徑選擇和服務(wù)的動(dòng)態(tài)變化性問題；從流程結(jié)構(gòu)正確性jjzz精品视频、數(shù)據(jù)依賴有效性和資源實(shí)現(xiàn)有效性三個(gè)方面提出了WSCP/R-net健壯性的概念操喷视频，明確界定了聚合流程正確性的標(biāo)準(zhǔn)，并對(duì)WSCP/R-net模型的健壯性分析方法和WSCP/R-net模型的組合特性進(jìn)行了研究av日韩无码爱爱；提出了空間信息服務(wù)聚合代數(shù)算子并對(duì)其性質(zhì)進(jìn)行了研究456亚洲视频在线观看，在此基礎(chǔ)上提出了6種聚合流程約簡(jiǎn)規(guī)則，從而可達(dá)到優(yōu)化聚合流程中国野外一级视频片、提高聚合流程執(zhí)行效率的目的91资源总站。3、空間信息服務(wù)QoS模型和應(yīng)用體系：從服務(wù)本身国产一级黄色视频免费看、網(wǎng)絡(luò)環(huán)境和服務(wù)消費(fèi)者三個(gè)層次出發(fā)欧洲免费黄色网站，提出了一個(gè)可擴(kuò)展的空間信息服務(wù)QoS模型GSQM，實(shí)現(xiàn)了對(duì)空間信息服務(wù)的度量和評(píng)價(jià)欧洲精品色在线，并對(duì)GSQM不同質(zhì)量要素信息的客觀色色无码视频、公正采集方法進(jìn)行了研究；研究了空間信息服務(wù)聚合流程QoS評(píng)價(jià)方法高清日韩精品第一页在线观看网站，有效支持了空間信息服務(wù)聚合流程的執(zhí)行超碰在线看、監(jiān)控以及服務(wù)選擇等操作；針對(duì)目前的服務(wù)發(fā)現(xiàn)模型僅支持服務(wù)功能性描述深夜在线观看网址、不能有效滿足空間信息服務(wù)應(yīng)用需求的現(xiàn)狀每日毛片视频，提出了一種新的支持QoS約束的服務(wù)發(fā)現(xiàn)模型SDMQ，并對(duì)模型的實(shí)現(xiàn)框架進(jìn)行了研究一级A片少妇免费。4在线观看国产、空間信息服務(wù)聚合流程執(zhí)行技術(shù)：針對(duì)現(xiàn)有的服務(wù)聚合流程描述語(yǔ)言不能有效滿足空間信息服務(wù)動(dòng)態(tài)聚合流程描述的特點(diǎn)，基于BPEL4WS提出了一種新的空間信息服務(wù)聚合流程描述語(yǔ)言SSPL绿帽人妻91社区；研究了滿足健壯性要求的WSCP/R-net模型向SSPL的轉(zhuǎn)換算法国产拍在线视频，在此基礎(chǔ)上可以滿足用戶無顯式編碼來實(shí)現(xiàn)空間信息服務(wù)聚合應(yīng)用的目的；研究了服務(wù)動(dòng)態(tài)選擇QoS全局優(yōu)化模型看片免费w，并在此基礎(chǔ)上提出了一種解決服務(wù)動(dòng)態(tài)選擇QoS全局優(yōu)化問題的實(shí)現(xiàn)算法GODSS.5美女久久黄色的网站、基于論文研究成果，設(shè)計(jì)實(shí)現(xiàn)了"空間信息服務(wù)聚合實(shí)驗(yàn)系統(tǒng)"中国一级无毒不卡黄片，并構(gòu)建了"礦產(chǎn)資源評(píng)價(jià)"和"城市消防應(yīng)急響應(yīng)"兩個(gè)典型應(yīng)用案例国产91免费资源在线观看手机，對(duì)論文所述模型、方法的可行性和有效性進(jìn)行了驗(yàn)證精品国产91久久久久久久妲己。

The discovery and verification of energy coupling mechanism entitled as "rolling" and "wobbling" naturally produced among earth and sun supplied us a powerful evidence for ubiquity of repulsion at the scale of natural inter-planet, and then demonstrate a natural macro-phenomenon of counterattraction existing in interstellar matter since Newton′s great discovery of gravitation.

日—地間天然形成的能量相耦合的"軋制"式和"搖擺"式物理機(jī)制的發(fā)現(xiàn)與證實(shí)影音先锋影院精品资源站，為自然界星際尺度間的斥力作用普遍存在提供了有力的證據(jù)。這是自牛頓發(fā)現(xiàn)萬有引力之后欧美日一区二区黄，首次對(duì)宇宙中星際間存在的"反引力"作用這一宏觀自然現(xiàn)象的揭示黄色网站三级片要爱网。

And I have made the most important discovery of my career, the most important discovery of my life.

然后我有了事業(yè)中最重要的發(fā)現(xiàn)，生命中最重要的發(fā)現(xiàn)国产做a爱一级毛片久久潮。

This thesis puts forward that the rational factors have dominant function in scientific discovery, but the major task of this disquisition is to discuss the function of irrational factors in scientific discovery which takes the emotion as example.

理性因素在科學(xué)發(fā)現(xiàn)中起到主導(dǎo)作用免费黄色黄色，但本文的主旨在于以情感為例來著重探討"非理性因素"在科學(xué)發(fā)現(xiàn)中的重要作用。

Understanding discovery so that you can effectively and efficiently use the permissible discovery methods as tactical and strategic tools is critical for every litigator.

結(jié)果国产精品一级毛片国语一级A片。 了解要求告知以便你有效地而且有效率地裝于罐頭以可允許的要求告知方法作為兵學(xué)和戰(zhàn)略的工具對(duì)每個(gè)訴訟人是緊急的国产色字幕手机在线。

In science, it is important to be the first person to make a discovery, but it is even more important to be the last person to make that discovery.

在科學(xué)中，第一個(gè)發(fā)現(xiàn)者是重要的欧美一级免费性爱，但是在得到公認(rèn)前国产偷情在线，最后一個(gè)做出這個(gè)發(fā)現(xiàn)的人也許更重要。

In science, it is important to be the firstperson to make a discovery, but it is even more important to be thelast person to make that discovery.

在科學(xué)中国产欧美第一页，第一個(gè)發(fā)現(xiàn)者是重要的国产欧美日韩精品有声小说，但是在得到公認(rèn)前，最后一個(gè)做出這個(gè)發(fā)現(xiàn)的人也許更重要免费人妻98。

In science, it is important t o be the first person to make a discovery, but it is even m ore important to be the last person to make that discovery.

在科 學(xué)中国产一级迷奸黄片视频大全，一個(gè)發(fā)現(xiàn)者是重要的，但是在得到公認(rèn)前欧美高清国产在线有码，學(xué)中3P视频国产，第一個(gè)發(fā)現(xiàn)者是重要的，但是在得到公認(rèn)前中文自拍日韩在线视频观看网站，最后一個(gè)做出這個(gè)發(fā)現(xiàn)的人也許更重要一区视频免费观看。