Design of Patch Antennas Based on PBG Structure with High Impedance Type Surface
高阻抗表面型PBG结构贴片天线的设计
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自动倒装贴片机对准方法研究及光路设计用于在标准光源条件下对颜色进行视觉评价。
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Measurement of stress distribution in corrugated tube by photoelastic coating method
波纹壳的光弹性贴片法应力测定
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还采用C型折叠贴片等结构将天线尺寸进一步缩小,最小尺寸只有自由空间波长的。
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The patch became popular around 1990, as smokers used it to kick the habit.
[戒菸贴片]1990年左右开始风行, 成为老菸枪戒菸的法宝.
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本文介绍了在贴片光弹测试中分离主应力的一种新方法.
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电子装配流水线,检测调试流水线 、 SMTYAMAHA贴片流水线.
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耐磨合成皮面,趾部加强贴片, CUSHLON中底材质, 后跟可见式气垫,超耐磨橡胶外底.
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Mainly used as precision article of electronic industry, such as STM inductance etc.
用于电子行业精密五金件, 例如:贴片电感等.
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建立HPLC法测定 雌二醇贴片的含量和有关物质.
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Like the pill and the patch the ring contains both an estrogen and a progestin.
象避孕药和避孕贴片一样,阴道环即含有雌激素也含有孕激素.
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Are there appropriate controls on temperature and humidity for bonding process?
贴片处理的温湿度控制是否适当?
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To avoid double-counting, Shigeo had placed decals on the leaves as he tallied them.
小原在数叶子的时候在叶子上贴片贴纸,以避免重复数.
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