方正科技从事PCB产品的设计研发、生产和制造，公司PCB业务核心主体为珠海方正科技多层电路板有限公司。方正科技近期披露的投资者关系活动记录表显示，经过30余年的业务发展，公司在高多层和高密度互联（HDI）领域具有竞争力，在通讯设备、消费电子、光 ...

There have been concerns raised over whether the stadiums would be ready in time for the mega event and if the PCB would have ample time to test out all the new added facilities and construction ...

故障现象一辆2015款奔驰R320车，搭载276 826 发动机，累计行驶里程约为18万km。该车行驶中，组合仪表上的ABS警告灯、防侧滑警告灯、发动机故障灯等多个故障灯偶尔异常点亮（图1），且车速表不指示，挡位不显示，同时车辆加速不良；另外，发动机偶尔无法起动 ...

A Pakistan Cricket Board (PCB) official has expressed concerns over the Board of Control for Cricket in India's (BCCI) alleged decision of not sending India captain Rohit Sharma to Pakistan for ...

A jury in Washington state has ordered Bayer to pay $100 million to four plaintiffs in a lawsuit over exposure to toxic PCBs at a Seattle-area school. The case is part of ongoing legal battles against ...

With simple molecular tweaking, researchers have converted a common chemical waste product, triphenylphosphine oxide (TPPO), into an electrolyte material suitable for use in batteries connected to ...

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Titin is a protein in muscles, has the biggest chemical formula. It’s very large and helps muscles stretch and move properly. Tap to read in detail. The systematic name of Titin has over 180,000 ...

Shanghai Engineering Research Center of Molecular Therapeutics & New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China ...