所有科技知识-科学参考

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。

piston-type poppet valve	piston type pressure controller	piston type pressure gauge	piston type pressure gauge for load	piston-type pressure regulator
piston type pressure sensor	piston-type pulsator	piston-type pump	piston-type rctary pump	piston type regulating valve
piston type sensor	piston-type shock absorber	piston type soil sampler	piston-type spray pump	piston type variable area flowmeter
piston-type wave generator	piston unt	piston valve	piston valve body	piston valve bush
piston valve chamber	piston valve cover	piston valve gear	piston valve liner	piston valve pump
piston valve ring	piston valve spider	piston valve spindle	piston valve steam engine	piston valve stem
piston vice	piston viscometer	piston wall	piston with slipper	piston work relax
pistor ring inserter (装配时用)	Pisum sativum	pit	pit analysis	pit annulus
pit aperture	pit auger	pit blade	pit boards	pit border
pit broker	pit canal	pit car	pit car loader belt	pit car oil
pit casting	pit cavity	pitch	pitch acceleration	pitch adder
pitch adjustment	pit chamber	pitch angle	pitch angle detector	pitch angle redistribution
pitch arc	pitch attitude	pitch attitude control	pitch axe	pitch axis
pitch az(e)	pitch binder	pitch-black	pitchblende	pitch block
pitchboard	pitch chain	pitch-chord ratio	pitch circle	pitch coal
pitch coil	pitch coke	pitch cone	pitch cone angle	pitch cone distance
pitch cone radius	pitch control	pitch-control nozzle	pitch cooler	pitch correction
pitch curve	pitch (cycle) of vibration	pitch cylinder	pitch-damper	pitch-damper servo
pitch-dark	pitch diameter	pitch diameter of thread	pitch diameter ratio	pitched felt
pitch edge	pitched paper	pitched roof	pitched turbine type agitator	pitched work
pitcher	pitcher plant	pitcher pump	pitch error	pitchers
pitch face	pitch factor	pitch fibrepipe	pitch follow-up system	pitch-fork
pitch ga(u)ge	pitch gear	pitch gyroscope	pitch helix	pitch indicator
pitching	pitching anticline	pitching axis	pitching fold	pitching-in
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