blowhole造句

1、Some say it wears a hat to hide its blowhole and its bulbous forehead.
有些人说它戴一顶草帽，是为了隐藏呼吸孔和突出的前额。

2、The blowhole is formed from the gas inside the iron melt.
气孔是由铁液内部的气体形成的。

3、Some practical examples of blowhole prevention and shrinkage-blowhole prevention were given.
还例举了防止气孔和气缩孔的实例。

4、Analysed the factors for caused blowhole in hydraulic castings and action solved.
分析了液压件铸件产生气孔缺陷的因素及解决的对策。

5、They are mammals and breathe through a blowhole on the top of their head.
他们是哺乳动物和呼吸，通过对气孔上方的他们的头部。

6、To spout moist air from the blowhole Used of a whale
喷水鲸鱼通过鼻子喷射出满是水的空气

7、They have one blowhole on top of their head, it's like a human's nostrils.
它们头上有一个气孔，就像人的鼻孔一样。

8、Molten iron containing excessive oxygen, hydrogen and nitrogen would promote the blowhole to form.
铁液含有过量的氧、氢、氮都能促使铸件产生气孔缺陷。

blowhole翻译