upset

upset a balance

打破平衡

upset a decision

[法] 推翻原判

upset allowance

[化] 顶锻留量

upset butt welding

[化] 电阻对焊

upset operation

[化] 不正常操作

upset price

[经] 拍卖底价

upset speed

[化] 顶锻速度

upset stomach

肚子痛

upset the dope

使预测落空

upset the equilibrium of

打破…的平衡

upset-duplex system

[电] 扰乱双工系统

upsets

n. 压折

upsetter

（冷）镦锻机, 镦粗机, 镦锻工

upsetters

(upsetter 的复数) （冷）镦锻机, 镦粗机, 镦锻工

upsetting

[化] 镦(粗); 镦锻