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The paper starts with the development trend of homemaking-socialization, stresses on the research of the change of city-domicile aroused by the affection from homemaking and homemaking-socialization to family life.
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该文以家政社会化的发展趋势为出发点,著重从现代家政及其社会化对城市家庭生活的影响,研究由此引发的城市住宅的变化。 |
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The paper stated that under the resources of information environment, the necessity of building a characteristic data base in the libraries of Qinghai colleges and universities, it also andlysed the conditions of redize building a characteristic data base
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摘要本文论述了信息资源环境下青海高校图书馆特色数据库建设的必要性,分析了建设特色数据库的实现条件,并提出了特色数据库的建设构想。 |
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The paper states the problem of moral deviation of contemporary university students, which re suits in the following aspects; pragmatism in values, ethical mistiness, social indifference, degeneration of traditional morality, even moral crisescaused by ps
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摘要阐述了当代大学生道德失向问题,主要表现在:价值取向上的功利性、道德判断标准的多元化与模糊论、社会冷漠和传统道德的流失、各类心理问题引起的道德危机等方面。 |
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The paper strip on which a telegraphic ticker prints.
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自动收报机用的纸条供自动收报机打印用的纸带 |
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The paper studied controlling rotor vibration with the super-elasticity of SMA and SFD, set up the new equation of sys tern vibration according to the stress-strain curve of SMA in super-elasticity state, used the nonlinear theory and the dynamic stabilit
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摘要研究利用形状记忆合金的超弹性和挤压油膜阻尼器控制转子振动,利用形状记忆合金在超弹性状态下的应力-应变曲线,建立了新的系统振动方程,运用非线性理论和运动稳定性理论研究转子在形状记忆合金控制下的振动状态,讨论了系统的稳定性条件,获得系统发生分岔时系统参数之间的关系;并提出了通过改变参数来提高系统稳定性和抑制振幅的方法,最后通过仿真验证了改进后的系统振动抑制效果。 |
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The paper studied the basic theoretic frame of DMDS (distributed monitoring and diagnosis system), put forward the definition, hiberarchy of DMDS and its function definition of each level, and analyzed the relation of DMDS and production control system.
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摘要研究了分布式监测诊断系统的基本理论框架,提出了分布式监测诊断系统的定义、层次结构和各层的功能定义,并分析了分布式监测诊断系统与生产控制系统的关系。 |
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The paper studied the effects of various ingredients such as film-former, preservatives, moisture-retaining agent and anti-oxidant in the emulsion system on strawberry preservation by edible coatings.
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摘要本论文主要研究在乳状液体系中各种涂膜保鲜成分如成膜剂、保鲜剂、保湿剂和抗氧化剂等对草莓进行涂膜保鲜效果的影响。 |
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The paper studies five important topics in the research of Xinjiang history: the administration of Xinjiang by the successive central governments; Xinjiang is the common homeland for various ethnic groups; diverse religions coexist in collision in Xinjian
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摘要本文对新疆历史研究中五个重大问题-历朝各代对新疆的治理,新疆是各民族共同生活的大家园,多种宗教在碰撞中并存,多元文化的共存、交融与互补,屯垦戍边的历史定位-进行了思考与探索。 |
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The paper studies in line with practice the time duration, objectives, contents and the approaches of analysis for the prediction of passenger flow in each stage as well us the methods for identifying the results of passenger flow prediction and presents
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摘要结合实际应用,对各阶段客流预测的年限、目标、内容和分析思维,以及对客流预测成果的控制性评判方法进行研究与探讨,在指导运营组织设计方面提供新的思路。 |
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The paper studies on the principal technologies on coal desulfurization and retardant mechanism of cement retarder and active mechanism of cement mixed material.
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摘要介绍了煤炭脱硫产物和它们作水泥缓凝剂、水泥混合材的研究。 |
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The paper studies on two different vegetation type areas in Jingyun Mountain in Chongqing City,which are broadleaved forests(Gordinya svchuanensvs)and bamboo (Phyllostachys edulis)forests.By contrasting the surface runoff and underground runoff in these t
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该文以重庆市缙云山的两个不同植被类型常绿阔叶林(四川大头茶)和楠竹林小区为研究对象,对小区中典型降雨后的地表径流、地下径流的实测资料进行对比分析.结果发现在相同降雨条件下,楠竹林的地表径流量与地下径流量明显要比常绿阔叶林的大,楠竹林地表径流和地下径流出现的时间也比常绿阔叶林早;两种植被的地表径流与地下径流过程具有一定的相似性,地下径流量都比地表径流量大. |