With the use of GPS, the running characteristics of Shanghai buses were investigated, meanwhile, one typical in-use diesel bus was selected to do on-road emission tests with the use of SEMTECH-D.

利用GPS和SEMTECH-D车载排放测试仪测量了上海市公交车行驶工况和公交柴油车在市区道路上的排放状况。

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On Wednesday afternoon, shares of both Semtech and International Rectifier are losing ground after providing disappointing guidance.

FORBES: Chips: Semtech, Intl Rectifier Both Slide On Weak Guidance

Another semiconductor chip company that looks quite positive from an intermediate-term perspective is Semtech Corporation ( SMTC).

FORBES: Two Chip Stocks to Buy

Shares of the chip maker Semtech are trading sharply higher Thursday morning after the company later yesterday posted better-than-expected results for its fiscal third quarter ended October 28.

FORBES: Semtech Spikes As FY Q3 Tops Street Expectations