Hi-Lock pins and nuts are used at helicopters widely for their hi-strength, high fatigue values, build-in preload, self-locking and other characteristics.

高锁螺栓、高锁螺母具有高强度、高抗疲劳、预紧力安装、自锁等优良特性，它们在直升机结构中广泛应用。

youdao

Hi-fi (high fine quality), hi-fun (high fun), hi-fashion (high fashion) only from SONY.

高保真，高乐趣，高时尚，只来自索尼。

youdao

The trade profile of such nations is complex and in hi tech, high value added products that cannot be replicated in a sweat shop must see the terms of trade have move an incredible amount if there is to be a serious deterioration in the export of high end products.

FORBES: Simply Got to Grow, Simply Got to Work

Hi-tech, high growth, low carbon, this is exactly the kind of industry ministers are desperate for.

BBC: Vince Cable opens Bristol carbon fibre research centre

While Goldfinger, a year later, set the hi-tech, high-speed, gadget-filled formula to which most subsequent Bond movies have been made.

BBC: The many faces of Bond