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

pop valve n.

Brit.

/ˈpɒp valv/

U.S.

/ˈpɑp ˌvælv/

(in a steam engine) a spring-loaded safety valve designed to open or close very rapidly at a predetermined pressure.

ΘΚΠ

society > occupation and work > equipment > machine > parts of machines > control(s) > [noun] > valve > pop

pop valve1873

pop safety valve1876

1873 Buyers' Guide & Mechanics' Man. 266 (advt.) Prescott & Kalkman's patent safety pop valve.

1927 E. L. Ahrons Brit. Steam Railway Locomotive xxiii. 364/2 Ramsbottom safety valves, though still used, are rapidly giving place to pop valves of the Ross pattern.

1985 Internat. Jrnl. Heat & Fluid Flow 6 279 The model has shown satisfactory agreement with experimental data from a..pop valve operating in air.

单词	pop valve
释义	> as lemmas pop valve pop valve n. Brit. /ˈpɒp valv/ , U.S. /ˈpɑp ˌvælv/ (in a steam engine) a spring-loaded safety valve designed to open or close very rapidly at a predetermined pressure. ΘΚΠ society > occupation and work > equipment > machine > parts of machines > control(s) > [noun] > valve > pop pop valve1873 pop safety valve1876 1873 Buyers' Guide & Mechanics' Man. 266 (advt.) Prescott & Kalkman's patent safety pop valve. 1927 E. L. Ahrons Brit. Steam Railway Locomotive xxiii. 364/2 Ramsbottom safety valves, though still used, are rapidly giving place to pop valves of the Ross pattern. 1985 Internat. Jrnl. Heat & Fluid Flow 6 279 The model has shown satisfactory agreement with experimental data from a..pop valve operating in air. extracted from pop-comb. form < as lemmas
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