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The development dominance and problems of vegetable industry in Langfang city were analyzed and some suggestions were put forward, including emphasizing non-pollution vegetable production on the basis of science and technology development, advancing indus
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摘要分析了廊坊市蔬菜产业的发展优势和存在问题,提出了依靠科技进步,重点发展无公害蔬菜生产;培育龙头企业,推进产业化经营;加快发展蔬菜加工业等建议。 |
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The development economists have not only noticed disadvantages of the late comer, but also noticed advantage backwardness, and they propose that the advantage backwardness is special benefit brought by the backward status of the late comer.
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发展经济学家,不仅注意到了迟发展效应对落后地区的不良影响,同时还注意到了迟发展地区的后发优势,提出后发优势是落后地区的后发地位所致的特殊利益。 |
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The development from traditional research of layered media to heterogeneous anisotropic media and to random media, is required to solve the problems in petroleum exploration.
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摘要从传统的层状介质研究发展到对非均匀各向异性介质乃至随机介质研究,是解决当今高难度油气勘探和高标准油气开发问题的需要。 |
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The development goal of this research institute will be by setting up the theory model of the relevant molecule function machine transfering to and material characteristic, and develop the preparation of the recycled material and application in the medica
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本组的发展目标将以建立相关之分子作用机转及其材质特性之理论模型,并同步发展再生材料的制备及其于医药领域之应用,同时配合临床治疗的角度,并减少对制备过程对环境资源的破坏,以达成科技发展与环保的理想。 |
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The development hard work to support study management system may cause the institute teaching and administrative staff to reduce the working pressure, compared with systematically carries on the management to the employer as well as the hard work to suppo
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开发勤工助学管理系统可使学院教职员工减轻工作压力,比较系统地对用人单位以及勤工助学学生信息进行管理,同时,可以减少劳动力的使用,加快查询速度、加强管理,以及国家各部门关于信息化的步伐,使各项管理更加规范化。 |
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The development history of preparation technology of reactive extrusion dynamic vulcanization for thermoplastic dynamic vulcanizates was introduced, and reactive extrusion dynamic vulcanization technology, including its characteristics, preparation techno
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摘要介绍了制备热塑性动态硫化胶的反应挤出动态硫化技术的发展历史,系统论述了该技术的特点、工艺条件、硫化速率及硫化过程。 |
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The development history of resistance-welding machine is traced, principles of various resistance-welding machines are introduced, and advantages and disadvantages of the machines are discussed.
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详细地回顾了电阻焊电源的发展历史,对各种电阻焊机的原理进行了介绍,并对各类电阻焊机的优缺点进行了评述。 |
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The development history of the fast reactor technology, the design criterion, design status and safety properties of the experiment fast reactor are briefly presented in this paper.
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本文介绍了我国在研究开发快堆技术方面的历史和实验快堆的设计原则、设计简介和安全特性。 |
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The development history of the laws for the tort act is somewhat the evolution history of imputation principle.
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摘要以历史观点来看,侵权行为法的发展历史,在一定意义上是其归责原则的演进史。 |
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The development history of the liners and over-wrapped fiber reinforcement in high-pressure firemen's breathing apparatus cylinders is explained in the paper, the manufacture process is also explained, the future trend of firemen's breathing apparatus cyl
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摘要本文阐述了高压消防氧气瓶的内衬和外层材料的演变历史,并对内衬的制作工艺作了一些说明,指出了氧气瓶的未来发展趋势。 |
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The development history, preparation technology, micromorphology, properties, processing technology and applications of EPDM/PP blend thermoplastic dynamic vulcanizates were reviewed with 45 references.
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摘要阐述了EPDM/PP共混型热塑性动态硫化胶的发展历史、制备工艺、微观相态结构、性能、加工技术和应用领域。 |