可代替的

In these years,some re-search works have began to consider the discrete Integrable equations,i.e.replace thepartial differential operator by the difference operator.

近年来，随着经典可积系统理论的不断完善，可积系统方面的研究逐渐开始转向离散可积系统，即用差分算子代替微分算子来构造可积系统，目前该方向的研究正在蓬勃发展。

The framework established was practical and universal, and could provide abase for specific area to select its assessment indicators. The operable indicatorsystem developed which synthetically reflected the sustainable development status ofliling could fill up the blank of regional sustainable development evaluation in liling,and this work was of practical and strategic significance to a certain extent. Inallusion to the flaw existed indimensionlessness of original data in grey system,mean value method was adopted instead of traditional standardized method, and theguidance for confirming the direction of eigenvector was first brought to grey systemin the application of sustainable development evaluation aimed to increase theobjectivity and accuracy of evaluation. The evaluation results on liling could supplybeneficial references for decision makers to make and adjust sustainabledevelopment strategic goal and counter measures.

本文所构建的区域可持续发展指标体系框架具有实用性和通用性，可作为特定区域在筛选具体评价指标时的参考依据；针对醴陵市建立的区域可持续发展指标体系易于操作，能够综合反映醴陵市可持续发展的各个方面，在很大程度上填补了区域可持续发展评价研究的空白，具有一定的实践意义和战略意义；应用主成分分析法评价各子系统的可持续发展水平时，针对原始数据处理存在的弊端，提出以均值法代替传统的标准法，并首次引入了特征向量确定的原则，从理论上可提高评价的客观性与准确性；对醴陵市区域可持续发展状况的评价结果，可以为醴陵市可持续发展总体战略目标及相关措施的制定与结构调整提供有益参考。

The paper dyeing with natural pigment form flower of Chinese redbud was studied. The result indicated that the optimal pH value of dyeing was 3.5; the dyed paper was stable to heat and water by adding little amount of NaCl. The pigment can substitute the synthesized product in child product and food packaging paper partly to reduce the harm from synthesized product and meet the requirement of environmental protection.

本课题研究用天然紫荆花色素对纸进行染色是可行的，染色液适宜pH值为3.5，加入少量氯化钠可明显提高染色纸的色彩热稳定性，纸渗水的不褪色性好，染色效果好；天然紫荆花色素代替或部分代替合成色素生产儿童用品和食品包装用彩色纸可明显减少合成色素对人体造成的危害，符合环境对包装材料的要求。

While in his second stage, he cast away his former philosophy ideas, replacing his schematism with theory of language game, logic analysis with linguistic analysis, deal language with daily language.

维特根斯坦的哲学思想可分为前期和后期，前期为逻辑分析哲学、核心是图式说，它对逻辑实证主义具有决定性影响；后期基本上抛弃了前期的哲学观点，即以语言游戏说代替了图式说，以语言分析代替了逻辑分析，以日常语言代替了理想语言。

wittgenstein's philosophy thoughts can be divided into two different stages. in his first stage, he contributes to logic analytical philosophy, the core of which is schematism. it has a decisive influence on the logic positivism. while in his second stage, he cast away his former philosophy ideas, replacing his schematism with theory of language game, logic analysis with linguistic analysis, deal language with daily language.

维特根斯坦的哲学思想可分为前期和后期，前期为逻辑分析哲学、核心是图式说，它对逻辑实证主义具有决定性影响；后期基本上抛弃了前期的哲学观点，即以语言游戏说代替了图式说，以语言分析代替了逻辑分析，以日常语言代替了理想语言。

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折叠式铝合金展览架最大的优点是： 1、外观美观、细腻、本产品全部采用高强度铝合金材料，经过阳极处理； 2、承受力强、连接性强、安全系数高、不易变型； 3、运输携带方便、省运输费、搭建费及装潢费； 4、环保性强，不会产生大量的垃圾，一次性投资可重复使用，可自行维修、使用后可回收不会对自然产生污染，代替了世界上的木材资源； 5、多功能组合、组装简易、时间短、效率高、男女皆可、节省大量人工、费用； 6、造型多样化、可根据客户的需要定做S型、菱形、圆形、弧形等。

After the modification, the acetaldehyde consumption and energy consumption were reduced by about 10% respectively, and install time of the towers was only about 1/5 of the float valve towers with cutting 60% of the cost.

采用JKB-125Y型板波纹填料塔代替浮阀塔，对乙醛分馏塔和酒精回收塔进行改造，乙醛单耗及能耗可降低10％，塔设备的投资可节约60％，塔设备安装时间可缩短至原来的1/5。

In this research, large volume stainless pots, high－quality pottery pots and enamel pots, instead of traditional small volume pottery pots, were used in storing several kinds of fresh liquor like "Shuanggou Liquor" etc.and the analysis of stored liquor by gas chromatography and atomic absorption spectrum indicated that the application of large volume stainless containers, instead of the traditional pottery pots, could not only advance liquor aging , produce flavour and remove precipitate, develop soft liquor style, stabilize and improve liquor quality,harmonize the balance of components , decrease liquor loss and liquor storage space,but also promote oxidation , reduction, esterification and molecular hydrogen bond association in the process of liquor storage.

对&双沟酒&等各香型酒，利用大容器的不锈钢罐、优质陶缸和搪瓷罐代替传统小容积陶坛或陶缸贮存新酒作了试验研究。采用气相色谱和原子吸收光谱对贮酒分析，得出采用不锈钢等大容器代替传统小陶罐贮存酒，不但可使酒在贮存过程中进行氧化、还原、酯化和分子氢键缔合作用，促进酒体老熟去杂增香，使酒体柔和老熟、成分平衡协调，稳定和提高酒质；而且还可以降低酒的损耗和减少贮酒库占地面积。孙悟

After technical transformation, we used the rectifier with high-frequency switch to replace the rectifier with controllable silicon, the JKQ-2000B central controller to replace the PLC, and new WDCX-2G computer-aided control isolation and grounding failure detection apparatus to repla.

技术改造选用了高频开关整流器代替可控硅整流装置，选用JKQ-2000B型中央监控器代替PLC可编程控制器，选用WDCX-2G新型微机直流系统绝缘在线监测及接地故障定位装置代替老型号的绝缘监测装置。

The company is a technology research and development-oriented modern enterprises, and scientific research institutions at home and abroad over a broad operational cooperation, the introduction of foreign advanced technology company's technology is also a conventional business, silver, as a non-renewable resources is now very scarce, Experts said the silver mining can be only 10 years of reserves, to find a substitute for silver is imminent, I replace Secretary silver products are in preparation....

本公司是一家以科技研发为主的现代化企业，与国内外多家科研机构有广泛业务合作，引进国外先进科技技术也是公司的一项常规业务，银作为一种不可再生资源现已相当匮乏，专家称银的可开采只有10年的储量，寻找银的代替品是迫在眉睫，我司银代替产品正在筹建中。。。。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。