Nghĩa của từ conical shell bằng Tiếng Việt
@Chuyên ngành kỹ thuật
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Đặt câu có từ "conical shell"
1. Description.—Dextral, Anomphalous, medium sized, high spired and conical shell
2. Description.—Dextral, Anomphalous, medium sized, high spired and conical shell
3. The wall regions (27) of the narrow side form a conical shell.
4. The invention relates to an instrument for curing auricular point, in particular to a drug Adhibiting device for auricular point positioning, comprising a push rod, a drug Adhibiting spring, a sleeve, a positioning spring, rubberized cloth, pills, a rotating shaft, a left-half conical shell, a right-half conical shell, and a mounting bracket, which is characterized in that: the drug Adhibiting
5. A Belleville washer, also known as a coned-disc spring, conical spring washer, disc spring, Belleville spring or cupped spring washer, is a conical shell which can be loaded along its axis either statically or dynamically
6. The Architectonicidae, or sundial shells, is a distinctive group of molluscs with a low conical shell with a widely open umbilicus. They vary from large colourful shells found in the shallow sublittoral to minute, colourless species occurring in the bathyal zone