shield gas

基本解釋

Side-blowing shield gas could remove the metal steam, and the effective power of the laser was elevated.
其對激光能量的輸入造成較大影響。通過側(cè)吹氣體可以將其去除，提高激光有效功率。
They also shield gas clouds from starlight and, by keeping those clouds cool, allow that gas to condense and make new stars.
它們能使毒云免遭星光且讓這些毒云保持冷凍狀態(tài)，使這些氣體可壓縮成為新的恒星。
Use the Weld Shield Gas Flow Switch to give your PLC or control system a signal that allows for simple detection of flow problems.
使用焊接保護氣體流量開關(guān)，讓您的PLC或控制系統(tǒng)的信號流問題的簡單檢測允許。

Lighting fixtures are fronted by coppered metal pieces shaped like a sketch of a gas lantern, while a similarly drawn shield motif decorates the walls.
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Recognizing that it is flush in natural gas, and understanding that gasoline sanctions are imminent, the Iranian government has sought in recent years to shield its underbelly.
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