所有科技知识-科学时代

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

P value	P-value	PVA (polyvinyl alcohol)	PVA (polyvinyl alcohol)	PVA (present value of annuity)
PVA (product value analysis)	PVA--PVA（population viability analysis）	PVA（population viability analysis）	PVC	PVC1 (pigment volume concentration)
PVC2 (polyvinyl chloride)	PVC film overlay	PV chart	PV chart--PV chart（profit-volume chart）	PV chart（profit-volume chart）
PVC (permanent virtual circuit)	PVC (permanent virtual circuit)	PVC (polyvinyl chloride)	PVC--PVC (permanent virtual circuit)	PVC—U管
PVC—U给水管	PVC贴面	PVC （polyvinyl chloride）	PVD	PVD
PVDF film	PVDF piezoelectric film	PVDF piezoelectric film electroacoustical device	PVDF piezoelectric film flexural disc hydrophone	PVDF piezoelectric film hydrophone
PVDF piezoelectric film sensor	PVDF piezoelectric film ultrasonic transducer	PVDF piezoelectric fuse	PVDF piezoelectric thin film stereophonic headphone	PVDF (polyvinylidene fluoride)
PV diagram	PV diagram (pressure-volume diagram)	PV diagram--PV diagram (pressure-volume diagram)	PVD (physical vapour deposition)	PVD (physical vapour deposition)
PVD--PVD (physical vapour deposition)	PVD--PVD（physical vapour deposition）	PVD（physical vapour deposition）	PVF	PV filter (photographic vision filter)
PVF (photographic vision filter)	PVF (polyvinyl fluoride)	PVF--PVF (photographic vision filter)	PVGO (present value of growth opportunity)	PVIF
PVIF--PVIF（present value interest factor）	PVIF（present value interest factor）	PVOR	PVOR--PVOR（precision VOR）	PVOR（precision VOR）
PVP	PVP--PVP（polyvinylpyrrolidone）	PV (present value)	PV (present value)	PV (present value)
PV--PV (present value)	PVP（polyvinylpyrrolidone）	PV ratio	P/V ratio	P/V ratio (profit-volume ratio)
P/V ratio (profit-volume ratio)	P/V ratio--P/V ratio (profit-volume ratio)	PV ratio--PV ratio（profit-volume ratio）	PV ratio（profit-volume ratio）	PVU (portable verifying unit)
pv图	pv图	pv图--压容图	pv图--压容图	P wave (push wave)
PWBA	PWBA (Pension and Welfare Benefits Administration)	PWBA--PWBA (Pension and Welfare Benefits Administration)	PwC	PWC (pigment weight concentration)
PwC--PwC（Pricewaterhouse Coopers）	PwC（Pricewaterhouse Coopers）	pwd (print working directory)	PWL	pwl
PWL (password list file)	PWL--PWL (password list file)	pwl # Windows98口令列表文件	PWM	PWM
PWM (pulse width modulation)	PWM (pulse width modulation)	PWM (pulse width modulation)	PWM--PWM (pulse width modulation)	PWM--PWM (pulse width modulation)
PWP	PWP--PWP （polar-wander path）	PWP （polar-wander path）	PWR	PWR (pressurized water reactor)
PWS (Personal Web Server)	PWSS（Public Water System Supervision）	PXE boot (Preboot Execution Environment boot)	PXE启动	pyarthrosis
pycnarrhena	pycnidiophore	pycnidiospore	pycnidiospore	pycnidium
pycnidium	pycnidium	pycnidium	pycnidium	pycniospore
pycnium	pycnocline	pycnometer	pycnometer	pycnometer
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