请输入您要查询的英语单词:
单词
machinery industry
释义
machinery industry
freq.
3
dict.
2
[网络]
机械行业;机械产业分析及投资机会;机械工业
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PDRB
PDRC
P.D. regulating device
P.D.-regulating device (P.D.-controller, proportional-differential control unit)
P.D. regulating device with centrifugal governor, exerting an acceleratory effect
P.D.-regulating device with speed
P.D.-regulating, exerting an deceleratory effect
PDRI
pdries
pdrincipal map
pdrincipal point method
PDRL
pdrotected natural feature
pdrotective layer
PDR (preliminary data report)
PDRR
PDRS
PD rule
pdry
PDS
pdsa
PDSC
PDSCC
pdsi
PDS II (Ethicon)
英汉翻译词典包含4368284条英汉汉英翻译词条,基本涵盖了全部常用英语单词及常用语的翻译及用法,是英语学习的有利工具。
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更新时间:2026/9/25 15:01:32