And for ultra-exclusive, small, low profit margins companies like sports-carmaker Aston Martin, licensed products raise their low-level profiles.
而对于过于独家经营、规模孝利润低微的公司如运动赛车制造商阿斯顿·马丁公司，特许经营产品能提高他们的低调形象。

Ytterbium gauge is a special sensor used to measure ultra-high pressure generated by shock waves.
镱传感器是用于测量冲击波产生超高压力的特种用途传感器。