blowhole
英 [ˈbləʊhəʊl]
美 [ˈbloʊhoʊl]
n. (鲸头顶的)呼吸孔; (供海豹等呼吸的)冰窟窿
复数：blowholes
COCA.35061
牛津词典
noun
- （鲸头顶的）呼吸孔
a hole in the top of a whale's head through which it breathes - （供海豹等呼吸的）冰窟窿
a hole in a large area of ice, through which seals , etc. breathe
英英释义
noun
- a hole for the escape of gas or air
- the spiracle of a cetacean located far back on the skull
双语例句
- Formation Reason and Countermeasures of Blowhole Defects for Cylinder Block Casting A Study on Distortion of Diesel Cylinder by Using FEA
柴油机缸体气孔缺陷成因分析及对策有限元分析柴油机气缸孔变形的研究 - Children revel in the spray of saltwater from a natural blowhole on the coastline of Oman.
在阿曼海边的一口自喷井旁，孩子们在喷射出的盐水中尽情嬉戏。 - Once again, do not cover the stranded whale's blowhole!
再（强调）一次，不要盖住搁浅的鲸的喷水孔。 - Dolphins breathe use the blowhole.
海豚用头顶的呼吸孔呼吸。 - 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。 - Forming Principle of and Countermeasures to Blowhole in Cylinder Head of High Strength and Thin Wall
高强度薄壁灰铸铁气缸盖气孔形成机理与对策 - To spout moist air from the blowhole.
鲸鱼通过鼻子喷射出满是水的空气。 - The skull also lacks a blowhole, another cetacean adaptation for diving.
头骨也缺少一个气孔，这是鲸鱼用来适应水下潜水进化而成的。 - A dolphin breathes air through a hole called a blowhole.
海豚通过一个称为喷水孔的洞呼吸。 - And the calculation formula and tables of various parameters in gating system could be obtained, which could be used as the reference for preventing the blowhole defects.
据此得出平板铸铁件浇注工艺参数的计算公式及图表，可作为防止侵入性气孔缺陷的工艺设计参考。