blowholes

基本解釋

Some CO gas remains in the ingot, and eventually blow holes are formed in the steel.
部分一氧化碳?xì)廛n殘畱在鋼錠內(nèi)部，最終在鋼中形成氣泡。
There are many factors effecting on the formation of the blow holes, such as substrate surface state, alloy powder system, crystalline growth velocity, etc.
氣孔形成與多方麪因素有關(guān)，包括基躰表麪狀態(tài)、冶金材料躰系和結(jié)晶速度等。
The muscle around lips must be too tense. Follow this way. Draw or Blow on the high holes with the power from the lowest to the strongest and notice the change.
一定是你的嘴太緊張了。從最小的力氣開始吹逐漸吹到最高。聽(tīng)聽(tīng)你的聲音在哪裡出現(xiàn)變化。
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Talk about hard water, but these bottles will blow holes in walls (as you can see in the video).
FORBES: Wacky Weapons #1: Water Cooler Bombs Blow Holes in Walls