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Using agglomeration and cluster theory, the authors analyze the content of tourism industry agglomeration and industry cluster, the differences and links between agglomeration and cluster, the impact factors on the agglomeration and clustering development
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摘要旅游产业集聚与集群是联系密切而又有明显区别的一组概念，旅游产业集聚是集群形成的前提，但旅游产业集聚不一定形成集群，影响旅游产业空间集聚和集群发展的因素较多。 |
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Using alloy steel,lips mouth casting hard alloys with wear-resisting,withstand high temperatures,resist deformation characteristics.
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采用合金磨具钢，唇口浇铸合金，具有耐磨、耐高温，抗变形等特点。 |
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Using an FET current source instead of a resistor can speed things up, but this adds complexity.
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若使用FET电流源来代替电阻器则可能使之加速，但这又增加了复杂性。 |
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Using an advanced magnetic powder separator, the suspension system automatically adjusts elasticity according to the different weights of the audience members.
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悬挂系统采用先进的磁粉离分器，能根据不同观众体重自动调节拉力。 |
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Using an appropriate sized wrench, loosen the check valve cover. Unscrew the check valve cover and lift it off.
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采用尺寸大小适中的扳手松开止回阀阀盖。宁松止回阀阀盖并将其取出来。 |
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Using an electron microscope, they found that the virus had the size and appearance of a poxvirus (see for electron microscopy images).
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用电子显微镜他们发现这种病毒有着痘病毒的大小和外观（见电子显微镜图像）。 |
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Using an endogenous growth model, this paper analyzes the relationship of energy consumption and economic growth, it proves that the optimal energy intensity that maximizes economic growth rate exists and the optimal energy intensity and energy price chan
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摘要本文通过一个内生增长模型对能源消费与经济增长的关系进行了分析，证实存在使经济增长率最大化的最优能源强度，并且最优能源强度与能源价格反方向变动。 |
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Using an example to show that this arithmetic is valuable.
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本文以具体的实例，通过编程的实现来说明该算法具有实际应用价值。 |
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Using an ideal two-dimensional MHD model, this paper investigates the evolution of a pure flow velocity enhancement disturbance in the solar wind in the heliospheric equatorial plane (2-D, 2-component model) and the heliospheric meridional plane (2-D, 3-c
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摘要采用二维理想MHD模型，分别在日球赤道面（二维二分量模型）和日球子午面（二维三分量模型）内研究太阳风中纯速度增幅扰动的演化。 |
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Using an identical study design, the same author compared the effect of Hirudoid gel to placebo and to the untreated control group.
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应用同样的研究设计，该作者还以未治疗的对照组和安慰剂为对比，观测了特强喜疗妥凝胶的作用。 |
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Using an improved IR radiation field mode, the IR radiation field of some complex terrains has been calculated in limited ranges and the real IR radiation distribution 15 obtained.
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然后运用改进的自然地表红外辐射场理论模型计算了一定范围复杂地表的红外辐射场，得到了较为真实的地表红外辐射场分布。 |
