How does the lead strip work? From the led lamp strip luminous level, LED lamp is GaN chip and yttrium aluminum garnet (YAG) packaging together made. The GaN chip emits blue light (λp=465nm, Wd=30nm), and the YAG phosphor containing Ce3+ sintered at elevated temperature is excited by the blue light and emits yellow emission, with …
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A few years ago, the price of sex dolls was expensive, often tens of thousands of dollars, really not ordinary people could consume. In recent years, with the increase of the manufacturers of sex doll for sale, the price of the doll has become more and more popular, from an unattainable to a feasible level. …
Hair extension is to connect your hair to your real hair and achieve the transformation from short hair to tall hair in an instant. The hair for hair extension can be a wig or real hair. If a girl with short hair wants to achieve her own tall hair by hair extensions, she must want …
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The U.S. Artenis project is in full swing. The goal of the Artenis project is to establish a lunar base and realize the Moon-Earth research continuous transfer station. The mission plans to establish a research station at the moon's South Pole and an auxiliary research station in lunar orbit called Lunar Gateway. As part of …
