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单词 return arm
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return arm
return arm n.
ΚΠ
1844 Holyhead & Portdynllean Harbours in Accts. & Papers XLV. 8 From the extremity of the second division it is proposed to make a return arm 900 feet in a N.E. by N. direction across the stag rock.
1861 S. Smiles Lives Engineers II. 219 The moment the vessel gets within the outer angles of the two return arms or kants, she may be said to be in or out of the harbour.
1964 Times 21 Sept. iii/2 A deep water quay, 1,600 ft long on the main arm and 250 ft long on the return arm, has been built so that ships can berth alongside.
2005 D. Newton & F. Sambell in L. D. Newton Meeting Standards in Secondary Sci. vi. 92 Ask the students to find the current in one arm of a series circuit and then to predict what it will be in the return arm.
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更新时间:2025/2/27 16:22:37