半弧角 [气象] half-arc angle
半弧光灯 half-arc
半自动弧焊机 semi-automatic arc welding machine ; automatic arc welding machine
半自动电弧焊机 semiautomatic arc welder ; semi-automatic arc welding machine
半圆弧 semicircle
半自动电弧焊 semi-automatic arc weld ; Semi-automatic arc welding
半自动弧焊 semi-automatic arc welding
埋弧半自动焊 squirt welding
刀尖圆弧半径 [机] corner radius ; Corner radii
经典系列具有可以神奇般折射光线的坚实的半弧型，非常独特。
The Classic series is unique for its magic of refracting light in bold half-arc.
宇宙盟约之弧通道的激活开启了倾斜的基底- 6半阶弧通道纹章(星门)系统，活化了纬卡与俄卡模板内的赫利欧-塔-希斯导线。
Activation of the Universal Arc of the Covenant passage opens the diagonal Base-6 Half-step Arc passage Signet (stargate) system, activating the Helio-TA-sis Line within the Veca and Ecka Templates.
一只苍蝇放了出来，剑划了一个弧，他将苍蝇劈成了两半。
A fly was released, and with an arc of his sword he cut the fly in half.
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