您要查找的是不是:
- PLCC plastic leaded chip carriers. 塑料封装有引线芯片载体。
- While plastic leaded chip set has adopted a two-color fluorescent pictures anti-false. 而塑封套采用了双色荧光图案等防伪技术。
- PLCC Plastic Leaded Chip Carrier 塑料有引线芯片载体
- Plastic Leaded Chip Carrier PLCC 塑封有引线芯片载体
- Plastic leaded chip carrier package 塑料引线芯片载体封装
- CLCC Ceramic Leaded Chip Carrier 塑料无引线芯片载体
- One package method of LED chip based on MEMS technology is proposed, a reflector formed by hulk silicon etching is used for LED chip. 本文提出了一种基于MEMS的LED芯片封装技术,利用体硅工艺在硅基上形成的凹槽作为封装LED芯片的反射腔。
- Lastly, we use all of these eigen values to the Back-propagation Neural Network for training and study, and we recognized all kinds of defects of the LED chip. 利用上述所得共30个特徵值,使用倒传递类神经网路对743个训练样本加以学习训练,以分类出LED晶粒是否带有瑕疵。
- Specification of leadframes for plastic leaded chip carrier packages 塑料有引线片式载体封装引线框架规范
- The horse forged ahead the lead in the homestretch. 那匹马在最后阶段突然加速跑到前面。
- Shirley will try out for the lead in the play. 雪莉将参加该剧主角的选拔演出。
- Laser / LED professional institutions. Provide laser chips and laser tube, quality assured. LED chip and a light-emitting diodes, must have a suitable for your company. LED专业机构.;提供激光芯片和激光管;品质有保证
- Excessive patriotism can lead to xenophobia. 爱国主义过了头即可导致仇视一切外国人。
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- Impact and vibration resistant; comes with cast-in LED chips instead of fragile filament. 抗碰撞和振动;以发光二极管取代易断的灯丝。
- Graphite is used in making lead pencils. 石墨常被用来做成铅笔。
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
- The team recovered its lead in the second half. 该队在下半场重新领先。
- No road of flowers lead to glory. 没有一条通往光荣的道路是铺满鲜花的。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries