blow-hole是什么意思，blow-hole的意思翻译、用法、同义词、例句
类别
IELTS
常用词典
[冶] 气孔
例句
The essay analyzes the problem of blow-hole which is easily seen in the process of production and makes further discussion of the technology of improving lid casting.
前言：对烘缸缸盖在铸造过程中易出现的皮下气孔问题进行了分析，并对缸盖浇注系统的工艺改进作了进一步探讨。
She uses her mouth to blow the water to make a current, then her blow hole to break the current into a ring shape.
她会用嘴吹出一个气泡，然后用喷气孔将气泡吹成圆环。
The reason and prevention of four kinds defects including surface wrinkled skin (carbon built-up), chock, blow hole, deformation, was introduced in this part of the article.
本部分主要介绍表面皱皮（积碳）、呛火、气孔、尺寸超差及变形等缺陷的产生原因和防止方法。
In order to remove blow hole, the influence of jute fibre on permeability of coatings for LFC was investigated.
为了解决消失模铸造件气孔问题，研究了黄麻纤维对消失模铸造涂料透气性的影响。
The high ambient temperature and damp weather has harmful influence on the cupola melting that causes increase of blow hole defect.
梅雨季节高温潮湿天气对冲天炉熔炼带来不利影响，导致铸件气孔缺陷增加。
网络扩展资料
blow-hole是一个名词，指的是鲸鱼、海豚等齿鲸类动物身上的一个呼吸孔。以下是该单词的详细解释：
例句
- The whale surfaced and spouted water from its blow-hole. (鲸鱼浮出水面，从它的呼吸孔喷出水来。)
- Dolphins often swim close to boats and show off their acrobatic skills by leaping out of the water and blowing water through their blow-holes. (海豚经常游近船只，通过跃出水面并从呼吸孔中喷出水来展示它们的杂技技巧。)
用法
blow-hole通常用于描述鲸鱼、海豚等齿鲸类动物身上的呼吸孔。该单词也可以用于比喻其他物体上的气孔或排气口。
解释
blow-hole的字面意思是“喷气孔”，它通常用于描述鲸鱼、海豚等齿鲸类动物身上的呼吸孔。这些动物需要定期上浮呼吸空气，而它们的呼吸孔就是它们从水中呼吸空气的地方。blow-hole还可以用于比喻其他物体上的气孔或排气口，例如汽车的排气管。
近义词
- nostril (鼻孔)
- air hole (气孔)
反义词
blow-hole没有明确的反义词，但是可以使用“closed hole”来表示关闭的孔洞或“sealed hole”来表示密封的孔洞。