• 1664年,胡克观察到了颗行星表面一个斑点

    In 1664 Hooke observed a reddish spot on the surface of the planet.

    《柯林斯英汉双解大词典》

  • 其它界面接触时,玻璃的表面就会产生裂纹,即使水蒸汽或者二氧化碳也会带来裂纹。

    Tiny cracks begin to form through contact with other surfaces, or even with water vapor and carbon dioxide.

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  • 实质静脉表面也可以见到许多呈圆形凹陷

    The round depressions occurred on the surface of the venule in the lung parenchyma.

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  • 为了顺利完成他们的想法,这专业摄影师夫妇使用镜头食物表面进行拍摄。

    To pass off the trickery the married couple, both professional snappers, use macro lenses to zoom up close on the surface of the food.

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  • 模拟显示聚体,可以随着液体流动通过表面自动聚集损伤部位

    The simulations show that microcapsules, travelling across a surface within the flow of a liquid, should naturally cluster around points of damage.

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  • 提供镶嵌油漆分子均匀粗糙表面涂漆层中的有机无机材料含有带电荷的极性官能团

    Surface paint molecules provide inlaid evenly and slightly rough, organic or inorganic material coating shall contain polar groups charged.

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  • 系统用于码盘安装调试可测量物体位移、物体表面形貌物体厚度,有很大实用价值

    The system can be used in installing and debugging the disc and also in measuring the micro displacement of the object, the surface shape and thickness of the object, so it has fairly applied value.

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  • 结果表明,原材料存在表面裂纹夹杂气孔冶金缺陷导致裂纹产生主要原因

    The result indicates that the surface light crackle and inclusion air hole est. metallurgy shortcomings are the main reason of causing crackle.

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  • 玻璃珠玻化质的表面化学腐蚀对光有反射作用

    The vitrified surface of glass microspheres can realize the chemical corrosion resistant, and reflex action on light.

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  • 如果刀具参数选取得当常规切削用量获得玻璃塑性域内形成的、无裂纹的加工表面

    Crack-free surface that is formed in ductile regime of glass can be obtained under conventional cutting conditions if the tool parameters are chosen properly.

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  • 实验确定获得最大热流密度表面尺寸为槽宽、槽深以及间距分别为0

    When the maximum heat flux density is acquired, the experiment confirms the groove surface size as follows: 0.

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  • 玻璃本身强度材料由于表面裂纹影响,玻璃实际强度仅仅是理论强度几百分之一。

    Glass is a kind of high-strength inorganic non-metallic material, but because of the micro-crack in the surface, glass actual strength is less one - percent of its theoretical strength.

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  • 采用简单低温液相通过添加表面活性剂成功制备不同形貌氧化锌晶。

    ZnO microcrystals with a diversity of morphologies were successfully prepared with the addition of different surfactants by a simple low-temperature liquid-phase method.

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  • 目前近视泳镜镜片分为表面镜面绝对平面镜面类型

    At present, goggles myopic lens into the surface of the mirror and asperity absolutely flat mirror the two major types.

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  • 阐述高效表面质-浮选工艺技术特点应用实践效果

    This text expounds stressful the character, applied practice and effects of technology of high efficiency surface reformation microblister floating technique.

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  • 重点研究加工单晶材料晶向临界切深切削表面粗糙度影响

    The crystallographic effects on critical depth, micro cutting forces and surface waviness when machining single crystals are emphatically investigated.

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  • 目的研究不同种植表面形态对成骨细胞生长影响

    Objective: to study the influence of attachment, proliferation, differentiation of osteoblasts on different titanium surface microtopography in vitro.

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  • 表面加工工艺研制种用于薄膜测量新型量热计

    A micro bridge calorimeter fabricated with silicon surface micro-fabrication technology is developed for testing heat capacity of thin films.

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  • 生产领域激光可以用来钻孔切割连接硬化以及进行表面改性加工

    In the area of manufacturing, lasers are used for drilling, cutting, joining, hardening, surface modification and micromachining.

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  • 通过聚糖海藻酸表面复合,牛血清白蛋白囊中持续释放时间从几个小时延长半个以上

    By the coating with chitosan on the surface of sodium alginate microcapsules, the BSA release from microcapsules is extended from several hours to more than half a month.

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  • 采用高分子凝胶玻璃表面制备铁氧体包覆层

    Nickel ferrite coatings were prepared on the surface of glass beads using the polyacrylamide gel method.

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  • 纤维刷子湿表面时,可以吸收质量液体

    Microfiber brush use on wet surface to absorb liquid up to four times it's own mass.

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  • 介绍铝合金表面氧化技术的工艺过程反应机理结构特征

    The reaction process, mechanism and structure characteristics of microarc oxidation were introduced for aluminum alloy.

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  • 钛合金表面等离子体氧化产生陶瓷

    A layer of ceramic film can be grown on ti alloy by the micro plasma oxidation.

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  • 钛合金表面等离子体氧化产生陶瓷

    A layer of ceramic film can be grown on ti alloy by the micro plasma oxidation.

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