英德
有道
百度
谷歌
图片
维基
百科
R.M.S.
abbr. 铁路邮政（Railway Mail Service）；均方根（Root Mean Square）；皇家邮政（Royal Mail Service）；皇家邮船（Royal Mail Steamship）
- A voltage which does not exceed 50V a. c. r. m. s. between conductors is safe for human body.
在导体之间电压不超过50伏特的交流点，对人体是安全的。 - Shunt banks over-voltage protection is an inverse-time protection based on the r. m. s voltage.
并联电容器过电压保护是基于电压有效值基础上的反时限保护。 - Capacitor bus voltage is distorted due to harmonics, so both the r. m. s and crest values of the waveform should be measured in the over-voltage protection.
电容器母线电压因含有谐波而发生畸变，因此在过电压保护时要分别计算实际的电压有效值和峰值。
R.M.S.
r.m.s. power
r.m.s. roughness
R.M.S.on-state current
R.M.T.
R.N.
R.O.A.
r.o.m.coal
R.O.P.
R.O.T.
r.p.m.
r.p.s.
R.Q.
R.R.
R.S.-sucrose ratio
R.S.A.
R.S.P.
R.S.T.
R.S.V.P
R.S.V.P.
R.Sc.A.
R.Sc.P.
R.T.
R.T.S.
R.U.
R.U.L.
R.V.
R/C
r/h
r/s
R/S ratio
R/W
R22
R48
RA
RA size
RAA
Raab
Raabe
Raabe's convergence test
Raabe's test
raad
RAAF
raam
RAAMS
raaral sulci
RAAS
rab
Raba
rabal
Rabana
rabassaire
Rabat
rabate bead
rabato
Rabaul
Rabbah
Rabbath
rabbel
rabber plane
r.m.s. power
r.m.s. roughness
R.M.S.on-state current
R.M.T.
R.N.
R.O.A.
r.o.m.coal
R.O.P.
R.O.T.
r.p.m.
r.p.s.
R.Q.
R.R.
R.S.-sucrose ratio
R.S.A.
R.S.P.
R.S.T.
R.S.V.P
R.S.V.P.
R.Sc.A.
R.Sc.P.
R.T.
R.T.S.
R.U.
R.U.L.
R.V.
R/C
r/h
r/s
R/S ratio
R/W
R22
R48
RA
RA size
RAA
Raab
Raabe
Raabe's convergence test
Raabe's test
raad
RAAF
raam
RAAMS
raaral sulci
RAAS
rab
Raba
rabal
Rabana
rabassaire
Rabat
rabate bead
rabato
Rabaul
Rabbah
Rabbath
rabbel
rabber plane
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中国词汇量第二的英语词典
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