搜尋結果
TSMC was founded in Taiwan in 1987 by Morris Chang as the world's first dedicated semiconductor foundry. It has long been the leading company in its field. [15] [16] When Chang retired in 2018, after 31 years of TSMC leadership, Mark Liu became chairman and C. C. Wei became Chief Executive.
- 73,090 (2022)
- US$73.67 billion (2022)
Ryzen 7000 series. Mendocino (7020 series, Zen 2/RDNA2 based) Barcelo-R (7030 series, Zen 3/GCN5 based) Rembrandt-R (7035 series, Zen 3+/RDNA2 based) Phoenix (7040 series, Zen 4/RDNA3/XDNA based) Dragon Range (7045 series, Zen 4/RDNA2 based) Ryzen 8000 series. Hawk Point (8040 series, Zen 4/RDNA3/XDNA based) Handheld gaming PC processors.
MEDICIS. Produces isotopes for medical purposes. The Large Hadron Collider ( LHC) is the world's largest and highest-energy particle collider. [1] [2] It was built by the European Organization for Nuclear Research (CERN) between 1998 and 2008 in collaboration with over 10,000 scientists and hundreds of universities and laboratories across more ...
Laplace transform. In mathematics, the Laplace transform, named after its discoverer Pierre-Simon Laplace ( / ləˈplɑːs / ), is an integral transform that converts a function of a real variable (usually , in the time domain) to a function of a complex variable (in the complex-valued frequency domain, also known as s-domain, or s-plane ).
- Origin of The Letters IP
- Ipx9k and IPX9
- United States
- See Also
In the original IEC 60529 standard from year 1976, the letters IP are used without providing an explanation, and referred as "characteristic letters".In the next editions of the standard, from years 1989 and 1999 respectively, the IP is explained to denote "international protection" on both French and English pages. According to the Finnish nationa...
DIN 40050-9 extended the newer IEC 60529 rating system with an IP69K rating for high-pressure, high-temperature wash-down applications.Enclosures conforming with ISO 20653:2013 must be both dust-tight (IP6X) and able to withstand high-pressure and steam cleaning. The IPx9K standard was originally developed for road vehicles—especially those that ne...
In the U.S., the National Electrical Manufacturers Association defines NEMA enclosure types in NEMA standard number 250. The following table outlines which IEC 60529 IP code each respective NEMA guideline meets. Ratings between the two standards are not directly equivalent: NEMA ratings also require additional product features and tests (such as fu...
Jann Mardenborough (born 9 September 1991) is a British professional racing driver. In 2011 he became the third and youngest winner of the GT Academy competition, beating 90,000 entrants to earn a professional racing contract with Nissan.[2] He had no previous motorsport experience, having played sim racing video games instead. During his ...
General Electric Company (GE) was an American multinational conglomerate founded in 1892, incorporated in the state of New York and headquartered in Boston. The company had several divisions, including aerospace, energy, healthcare, and finance.[7][8][9][10] In 2020, GE ranked among the Fortune 500 as the 33rd largest firm in the United States ...
