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Abstract: By analyzing the double meaning of the effect mechanism of water on the oxida tion and spontaneous combustion of residual coal in goaf, and through investigat ion of the results both in laboratory and field practice, it is confirmed that w ater
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文摘:通过对水在采空区遗煤氧化及自燃的作用机理两重性的分析以及实验室试验与现场应用实际效果研究，证实了笔者提出的清水灌注措施是一种新的、经济有效的、操作简便的防治采空区遗煤自燃的技术措施。 |
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Abstract: By analyzing the method for evaluating the hidden danger in explosive factories，based on the essential framework of self-learning of machine，the process of implement the self-learning program with rote learning of such evaluation is discussed in
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文摘:通过对火炸药工厂重大事故隐患危险性评估方法的分析，以计算机自学习的基本结构为主线，详细探讨了以机械学习策略完成该评估程序中对新危险品源自学习的过程。 |
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Abstract: By analyzing the status, the opportunity and the advantages of the commercial groups of the city level participating in the development of the suburban commerce, bringing forward the direction and the development idea.
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摘要：分析了上海市级商业集团参与郊区商业发展的现状、机遇与优势，提出了对此应当明确的认识和发展思路。 |
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Abstract: By applying the system reliability and ergonomics theory, the reliability mod el of the man-machine-environment system of roadway sub-level caving in steep seam is set up, and the calculation formulas for the usability and pro duction capacity o
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文摘:应用系统可靠性和人-机工程学理论，建立了急倾斜煤层巷道放顶煤人-机-环境系统可靠性模型，给出了系统可用度和生产能力的计算公式。 |
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Abstract: By applying theories of environmental economics,a case study ofthe Amomum villosom cultivation in Manme Village was conducted to analyze sustainability of the Amomum villosom ecosystem in tropical forest in the aspect of economy,environment and
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文摘:以曼么村为例，从环境经济学的观点出发，对热带森林-砂仁生态系统的可持续性从经济及环境、生态等方面进行了分析。 |
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Abstract: By both the external combination of deck coefficient and designed water-line coefficientand the in-ternal combination of deck transformation and cross-section area curve transformationa new ship line is generated on the condition that cross-se
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文摘:本文通过甲板面面积系数和设计水线面面积系数的外层叠代、甲板面变换和横剖面面积曲线变换的自身内层叠代,在保持横剖面面积曲线不变的条件下,获得满足设计水线面系数变化要求的新船型,而不必寻找横剖面线的变换函数来实现设计水线面的变换,本方法是对传统的母型船变换的一个有益补充。 |
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Abstract: By comparing and study on the commercial modernization of both home and abroad, the article discusses how to promote it to an upper step through IT innovation and its qualitative change.
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通过对中外商业现代化的比较研究，探讨如何以创新模式开展“信息化”，以“信息化”的质变建设带来商业现代化的飞跃。 |
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Abstract: By comparing the balance of payments and foreign investment structures, the paper analyzed the differences in both in-bound and out-bound foreign investment between China and United States.
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本文通过比较中美国际收支与投资结构，分析中美在利用外资和对外投资方面的差异。 |
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Abstract: By compressing a monolayer film,the coexistence of liquid condensed (LC) and liquid expanded (LE) phases can be reached.The transition from LE to LC is usually regarded as a first-order one,so the theory of crystallization can be applied.In this
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文摘:当处于气液界面的类脂类化合物的单分子膜被压缩时,随着分子间距的缩小,单分子膜将经历一系列相变过程.通过荧光显微术可以观测到新相的成核和生长过程.由于单分子膜的二维特性,该系统中的实验观测对于检验和发展二维界面生长理论尤为重要.本文总结了近年来本课题组与相关单位合作,在单分子膜系统中发现的实验现象以及对其生长机制的系列研究.内容包括对单分子膜系统中的成核、界面稳定性、枝晶生长、形态演变等的观测和分析. |
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Abstract: By cooperating the two-model method with parallelogram frame in this paper, the curve of two crossed cylinders with their axises in a state of vertical can be easily and accurately realized, and the mechanism withdrawn from the method can be app
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文摘:采用双靠模法与平行四边形机构的组合，可简易、准确地实现轴线垂直的两圆柱体相贯线轨迹的复现，其原理可直接用于压力容器上圆孔的气割。 |
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Abstract: By drilling holes on the surface, adding damping and isolating vibration to the roller, the vibration and noise radiation are not onl y reduced, but vibration energy of transmission to the surrounding objects is al s o restrained.
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文摘:通过对辊筒进行表面处理、附加阻尼装置和采用隔振措施,不但减少了辊筒的振动和噪声而且抑制了辊筒振动能量向支架、地基传递,避免二次结构声。 |
