hollow cylinder

基本解釋

Hollow cylinder apparatus(HCA) is the main equipment for the study of principal stress rotation.
空心圓柱儀是進(jìn)行主應(yīng)力軸旋轉(zhuǎn)試驗(yàn)研究的主要試驗(yàn)儀器。
On the base of loading properties of hollow cylinder apparatus, loading method to simulating the principal stress axes rotation in laboratory tests is given.
以此為基礎(chǔ)，結(jié)合空心圓柱儀的加載特點(diǎn)，給出了室內(nèi)模擬主應(yīng)力軸旋轉(zhuǎn)的加載方法。
The structure of impeller made by special material a hollow cylinder and installed in spindle assembly with cone at the top of the head, axial and key connection from, high-speed transfer button.
葉輪結(jié)構(gòu)由特殊材料制作的一空心圓柱體，安裝在主軸總成上端軸頭上，用圓錐套和鍵聯(lián)接傳遞鈕距，高速旋轉(zhuǎn)。
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Using a hollow tube, they drill into the tree and extract a 5-mm wide cylinder that shows each ring starting with the most recent, just under the bark.

His idea works on a similar principle to a solar chimney, which consists of a tall, hollow cylinder surrounded by a large greenhouse.
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The government may simply insist that 3D printer manufacturers install software that prevents printing of a hollow cylinder of a certain size, a firing pin, or a certain type of spring.
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