资讯

Motorists driving from Sharjah to Dubai are heaving a sigh of relief after a new bridge opened in the Al Shindagha area. While the route remains the same distance, the newly opened bridge ...
Abstract: Half-bridge insulated-gate bipolar transistor (IGBT) modules are widely used in power electronic devices, and the high-speed switching of IGBTs in the modules can cause serious ...
The Huajiang Grand Canyon Bridge, which will rise 625 metres above the river, is set to open in the second half of 2025. Touted as the 'world’s highest suspension bridge,' it is almost twice the ...
About half of Baltimoreans say their daily lives are disrupted following the Francis Scott Key Bridge collapse, according to a new survey. The 21st Century Cities Initiative at Johns Hopkins ...
The interstate would stay exactly where it is, the new design would put a cap on top of the roughly half-mile stretch ... means actually building a land bridge starting from Virginia Avenue ...
Using this method, the optimal switching point is designed and calculated during the TPM between the half-bridge (HB) mode and the FB mode to achieve fast and smooth switching, thus ensuring a ...
Source: Texas Instruments There are four common configurations of Wheatstone bridges: a one-fourth bridge (one resistive sensor), a one-half bridge (two resistive sensors, same or opposite branches), ...
The collapse of the Francis Scott Key Bridge continued to impact the lives of nearly half of Baltimore-area residents for almost a year, according to a report by Johns Hopkins University.
The Francis Scott Key Bridge collapse continues to impact the daily lives of nearly half of Baltimore-area residents, a new report from Johns Hopkins University's 21st Century Cities Initiative has ...
Opinion articles provide independent perspectives on key community issues, separate from our newsroom reporting. There has been talk in Sacramento of replacing the antiquated I Street Bridge over ...