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

> as lemmas

motion block

† motion block n. Obsolete either of two parallel bars attached to the cylinder of a steam engine, between which the cross head of the piston slides; the part of the cross head which slides between these bars.

ΚΠ

1878 A. Rigg Steam Engine 128 The surfaces of motion blocks and side bars are found to wear exceedingly well when..efficient lubrication exists.

1887 G. C. V. Holmes Steam Engine 214 The guides or motion blocks..which prevent the end of the piston rod from being deflected as the connecting rod assumes an angular position.

extracted from motionn.

as lemmas

单词	motion block
释义	> as lemmas motion block † motion block n. Obsolete either of two parallel bars attached to the cylinder of a steam engine, between which the cross head of the piston slides; the part of the cross head which slides between these bars. ΚΠ 1878 A. Rigg Steam Engine 128 The surfaces of motion blocks and side bars are found to wear exceedingly well when..efficient lubrication exists. 1887 G. C. V. Holmes Steam Engine 214 The guides or motion blocks..which prevent the end of the piston rod from being deflected as the connecting rod assumes an angular position. extracted from motionn. < as lemmas
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