air bladder
常见例句
- Widely distributed family of carnivorous percoid fishes having a large air bladder used to produce sound.
分佈廣泛的食肉性鱸形目魚，長有能發出響聲的氣泡。 - In the course of transmission, mud pulse signal mainly disturbed by drilling pump, engine in the bottom hole, air bladder contained in mud and movement of drilling equipment.
泥漿脈沖信號在傳輸過程中主要受鑽探泵、井底動力機、泥漿中的氣泡及活動鑽具的乾擾； - Further, the lobe may be a fluid-filled air bladder.
更進一步地， 突出部可以爲充入流躰的空氣氣囊。
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