upset frame的意思|示意

The portable sampler is used in soil investigation. It is made of a frame of aluminum alloy, a spiral anchorage block, an upset by chain driver, and a turn by bevel gear, etc.

便携软层取样器用于土层勘察取样，主要由铝合金机架、螺旋式地锚、链传动加压及伞齿轮回转等部件组成。

She USES Liam's funeral to portray Veronica's hurt and upset frame of mind.

如她用莱穆的葬礼来表现薇诺妮卡心中的伤痕及混乱。