查询词典 materials science

And some traditional metal materials, non-metallic materials such as steel, cement, plastics, fibers and rubber has been widely used, and a new type of polymer materials is also a beginner's stage, but the very rapid development with very potential, and its positive features, intelligence, refinement of direction, conductive materials, energy storage materials, smart materials, nano materials, optical materials, biological activity, such as research in the field of materials are becoming increasingly active, the study of Polymer Materials very challenging, but also very innovative test of their own.

并且目前一些传统的金属材料，非金属材料如钢铁、水泥、塑料，纤维，橡胶等已经得到了广泛的应用，而新型的高分子材料还在一个起步的阶段，但是发展的很迅猛，具有很大的潜力，其正向功能化，智能化，精细化方向发展，导电材料，贮能材料，智能材料，纳米材料，光导材料，生物活性材料等领域的研究也日趋活跃，所以研究高分子材料很具有挑战性，同时也很考验自己的创新性。

The central government came to a new high level of recognizing the science and technology after 1978, thus, a new policy of clerisy was established and a good political atmosphere, which benefits on popular science development, was formed. Besides, while the government's essential mission was transferred to economical construction, the popular science was accelerated by factors as economical development, social desire and economical treatment. Then, the prosperity of education set a good foundation for the development of popular science. Fourthly, the increase in the number of boffins and a fast advance on science and technology contributed to popular science's development intellectively. All these elements above caused the 2nd fastigium. However, during the last 1980s and early 1990s, confusion occurred to man's sense of worth in the period of economy transformation, which made popular science come to a downturn. As a result, the 2nd fastigium declined.

第四章对第二次科普高峰进行了分析。1978年以后，党中央对科学技术的认识达到了前所未有的程度，确立了新的知识分子政策，形成有利于科普发展的良好政治氛围；国家工作重心转移到经济建设上来，经济发展、社会需求和经济待遇等因素促进了科普的发展；文化教育事业的兴旺发达为科普的发展奠定了良好的基础；科技工作者队伍的壮大，科学技术的迅速发展，提供了科普发展的智力支持，这些综合因素促成了第二次科普高峰的到来。80年代末期到90年代初，由于在经济转型期出现了暂时的价值观混乱，科普工作陷入低迷，科普高峰消退。

Ph.D. study in Applied Biological Science, Applied Economics, Biomedical Science, Didactics , History, Law, Linguistics and Literature, Medical Science, Political and Social Science, Pharmaceutical Science, Philosophy, Science, Veterinary Science.

是关于应用生物科学，应用经济学，生物医学，教授法，历史，法律，语言学和文学，医学科学，政治和社会科学，药物科学，哲学，自然科学，兽医学的方式。

In June 1999, the State Council of China officially approved the "Note of Request to Expedite the Building of Zhongguancun Science Park for the Purpose of Implementing the Strategy of Rejuvenating the Country through Science and Education" by the Beijing Municipal Government and the Ministry of Science and Technology and instructed the Beijing Municipal Government and the Ministry of Science and Technology to speed up the construction process of Zhongguancun Science Park in order to build it into a comprehensive reform trial base for implementing the strategy of rejuvenating the country through science and education and the two essential changes, a model base of international technical innovation with competitiveness, an incubator and radiating center for its scientific and technological achievements with its footing in the capital city of Beijing but facing the whole country and a base for training innovators and a first-class science park in the world.

1999年6月，国务院正式批准&注意的请求，以加快建设中关村科技园区为实施战略科教兴国和教育&由北京市政府和科技部和技术，并指示北京市政府和科技部，加快建设进程，中关村科技园区，以建设成一个全面的改革试验基地战略的实施科教兴国和教育，两个重要的变化，示范基地，技术创新与国际竞争力，孵化器和辐射中心，它的科学和技术成就的基础上，在首都北京，但面对全国的基地和培训的创新和一流的科学工业园区在世界上。

Inorganic chemistry, Organic chemistry, Analytical chemistry, Physical chemistry, Materials introduction, Research method and characterization technique of materials, Physical chemistry of inorganic nonmetallic materials, Solid state physics, Petrography of silicate materials, Inorganic nonmetallic materials science, Thermotechnical element and instrument, Electrical materials, Jewel and bowlder, etc.

无机化学、有机化学、分析化学、物理化学、材料导论、材料的研究方法及测试技术、无机材料物理化学，固体物理、硅酸盐岩相学、无机非金属材料学、热工基础与设备、电子材料、宝玉石学等。

Major content of this work includes five aspects as follows:(1). Oxygen sensitive materials had been prepared by carrier covalence method, and the preparation mechanism of the materials had been investigated by FI-IR, SEM, and the detection experiment of oxygen. Then through the detection of oxygen, the sensitivity and stability had been estimated, and it was studied that the properties of materials would be affected by the various factors.(2). Oxygen sensitive materials had been prepared by carrier covalence-cross linking method, and the preparation mechanism of the materials had been investigated by FI-IR, SEM, and the detection experiment of oxygen. Then through the detection of oxygen and spectrophotometer, the sensitivity and stability had been estimated, and it was studied that the properties of materials would be affected by the various factors.(3). For the detection of gaseous oxygen, the fiber optical sensor on basis of oxygen sensitive materials had a respond time of 10s, detection limit of 5ppmand detection precision of 0.5%. The sensor had good repeatability and stability, a less delay and at least 1 year life-span.

本论文主要包括以下五个方面的内容：(1)载体共价法制备氧敏感材料：通过红外光谱、扫描电镜图谱和氧测试实验探讨该氧敏感材料的制备机理，通过氧测试实验评价该氧敏感材料的氧敏感性和稳定性，同时研究了各种因素对该氧敏感材料性能的影响(2)载体共价—交联法制备氧敏感材料：通过红外光谱、扫描电镜图谱和氧测试实验探讨该氧敏感材料的制备机理，通过氧测试实验和分光光度计评价该氧敏感材料的氧敏感性和稳定性，同时研究了各种因素对该氧敏感材料性能的影响(3)氧敏感材料在光纤气态氧传感器中的应用：该传感器的响应时间为10s，检测下限为5ppm，检测精度为0.5％，具有较好的重复性和稳定性，迟滞较小，使用寿命至少为1年，适合各种环境下气态氧浓度的检测。

Member of the Japan Society of Engineering Plastics in China, Hong Kong, Shenzhen and other places, respectively, with offices and manufacturing plant, operates mainly in major Japanese chemical enterprises of various plastic materials and textile materials; main varieties: PMMA, PC, POM, PA, ABS, AS, HIPS, GPPS, PP, PE, PO, such as one-time factory outlet, corner, plate, sheet and crushed material, size, Products smash, plastic roll film back materials; the large number of PET bottle chip hair net piece grinding, adhesive tape, reel, foam materials, cigarette holder materials, waste silk, waste cloth and all kinds of chemical fiber materials; polyester, polyester cotton, waste silk products such as eye-lun, vol silk, silk products; white cloth , where material, fabric; diversicolor waste silk, garment edge materials.

日本工程塑料协会会员之一，在中国香港、深圳等地分别设有办事处和生产工厂，主要经营日本各大化工企业的各种塑料原料和纺织原料；主要品种有：PMMA、PC、POM、PA、ABS、AS、HIPS、GPPS、PP、PE、PO等工厂一次性水口、边角、板材、片材及其粉碎料、块头、产品粉碎、塑料卷膜等回料；现有大量PET瓶片、毛净片粉碎、胶纸、卷筒、泡料、烟嘴料、废丝、废布及各类化纤原料；涤纶、涤绵、睛纶等成品废丝、卷丝、成品丝；白色胚布、里料、面料；杂色废丝，服装边料等。

JIALI. Hengli card textured paper tape, double-sided tape, sponge tape, kraft paper tape, stationery tape, BOPP Packing Tape , custom color printing tape. 3M, NITTO NITTO, TESA Tesa, SCAPA¨, TERAOKA Po Kong Temple, SONY, Sony, Hi-Bon Hitachi, SEKISUI water, KAPTON, PORON, four-dimensional, sharks, FR, FK, such as plates; foam material, a buffer Materials, MYLAR, sound-absorbing materials, thermal conductivity of materials, EMI shielding materials, EMI absorbing materials, industrial fabrics, double-sided tape, fire insulation materials, shock-absorbing materials, shading, as well as conductive, static electricity, super insulation, such as rubber plastic precision spare parts, mobile phone, PDA, digital cameras, such as P + R keys, metal shrapnel, vacuum sputtering panel ....

佳力。恒力牌美纹纸胶带、双面胶带、海棉胶带、牛皮纸胶带、文具胶带、BOPP封箱胶带，定制彩印胶带。3M、NITTO日東、TESA德莎、SCAPA思卡帕、TERAOKA寺崗、SONY索尼、Hi-Bon日立、SEKISUI積水、KAPTON、PORON、四維、鯊魚、FR、FK等名牌；發泡材料、緩衝材料、MYLAR、吸音材料、導熱材料、EMI遮蔽材料、EMI吸收材料、工業用布、雙面膠帶、絕緣耐燃材料、吸震材料、遮光條、以及導電、靜電、超絕緣、橡塑膠等有關的精密零件、手機、PDA、數位相機等P+R按鍵、金屬彈片、真空濺鍍面板…。

3M, NITTO NITTO, TESA Tesa, SCAPA¨, TERAOKA Po Kong Temple, SONY, Sony, Hi-Bon Hitachi, SEKISUI water, KAPTON, PORON, four-dimensional, sharks, FR, FK, such as plates; foam material, a buffer Materials, MYLAR, sound-absorbing materials, thermal conductivity of materials, EMI shielding materials, EMI absorbing materials, industrial fabrics, double-sided tape, fire insulation materials, shock-absorbing materials, shading, as well as conductive, static electricity, super insulation, such as rubber plastic precision spare parts, mobile phone, PDA, digital cameras, such as P + R keys, metal shrapnel, vacuum sputtering panel ....

佳力。恒力牌美纹纸胶带、双面胶带、海棉胶带、牛皮纸胶带、文具胶带、BOPP封箱胶带，定制彩印胶带。3M、NITTO日東、TESA德莎、SCAPA思卡帕、TERAOKA寺崗、SONY索尼、Hi-Bon日立、SEKISUI積水、KAPTON、PORON、四維、鯊魚、FR、FK等名牌；發泡材料、緩衝材料、MYLAR、吸音材料、導熱材料、EMI遮蔽材料、EMI吸收材料、工業用布、雙面膠帶、絕緣耐燃材料、吸震材料、遮光條、以及導電、靜電、超絕緣、橡塑膠等有關的精密零件、手機、PDA、數位相機等P+R按鍵、金屬彈片、真空濺鍍面板…。

Section 3 probes the complexity of Vico\'s thoughts through discussing the works of Vico with exception of New Science .chapter 2 introduces and analysis New Science, The argument in this chapter are as follows:The epistemology of New Science isverura——factum, had been basing on this principle, Vico tried to developa new science——humanity and social sciences;(2)Methodology of NewScience: theme and theory in union, experience and rationality in union;(3) Conception of history of New Science: The theory of three stages and repeats itself of historical development, human society is created by itself;(4)Poetic wisdom, and its influences to aesthetics, literature and art theory;(5)The imagination theory of New Science, and its aesthetic significance as well as influences.

第一节论述《新科学》的认识论和题旨，指出《新科学》的认识论是真理——创造物原则，由此维柯试图创立一门"新科学"，即与自然科学相对的人文社会科学或者说文化哲学；第二节论述《新科学》的方法论：题材与学说的统一、经验与理性的统一；第三节论述《新科学》历史观：历史循环三阶段论、人类历史是由人类自己创造出来的，并提及其对人类学、美学的影响；第四节论述诗性智慧及其美学、文艺学影响；第五节论述《新科学》的想象理论及其美学意义和影响；第六节论述"发现真正的荷马"的内涵以及对社会历史批评的开创性意义。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"