英语词汇“control line”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

control line n. (a) Surveying a surveyed line which is used as a reference for subsequent measurements; (b) a wire, cable, etc., by means of which a machine or device is controlled.

ΘΚΠ

the world > matter > physics > electromagnetic radiation > electricity > electrical power, electricity > distribution system > [noun] > cable > connecting circuit

control line1890

1890 Rep. U.S. Secretary Interior (51st Congr., 2nd Sess) IV. i. 38 Mr. Yeates commenced work early in July and finished on November 30, having constructed and occupied during that time eight primary triangulation stations and having run 121 miles of control line.

1904 Electr. Rev. 11 Mar. 437/1 The control line for the electro-pneumatic control circuits connecting the front and rear motor-cars, is independent of the power circuit.

1945 Trans. Amer. Geophysical Union 26 341 A scheme of space triangulation..can easily be computed through a trimetrogon strip, based upon a single control line with known terminal elevations.

2010 Yachting Monthly Apr. 79/1 All control lines are led aft to this workmanlike pair of halyard winches on the coachroof.

单词	control line
释义	> as lemmas control line control line n. (a) Surveying a surveyed line which is used as a reference for subsequent measurements; (b) a wire, cable, etc., by means of which a machine or device is controlled. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > electrical power, electricity > distribution system > [noun] > cable > connecting circuit control line1890 1890 Rep. U.S. Secretary Interior (51st Congr., 2nd Sess) IV. i. 38 Mr. Yeates commenced work early in July and finished on November 30, having constructed and occupied during that time eight primary triangulation stations and having run 121 miles of control line. 1904 Electr. Rev. 11 Mar. 437/1 The control line for the electro-pneumatic control circuits connecting the front and rear motor-cars, is independent of the power circuit. 1945 Trans. Amer. Geophysical Union 26 341 A scheme of space triangulation..can easily be computed through a trimetrogon strip, based upon a single control line with known terminal elevations. 2010 Yachting Monthly Apr. 79/1 All control lines are led aft to this workmanlike pair of halyard winches on the coachroof. extracted from controln. < as lemmas
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> as lemmas