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lead-free

《lead-free》怎以读

英 [ˌled ˈfri:]

美 [ˌledˈfriː]

《lead-free》是什么意思

adj.

无铅的；

英英释义

lead-free[ 'ledfri: ]

adj.(of gasoline) not containing tetraethyl lead
"lead-free gasoline"
同义词：nonleaded

学习《lead-free》怎么用

双语例句

用作形容词(adj.)

Copper has less resistance than lead.
铜的电阻比铅的小。
Zinc can also help the body fight lead absorbance.
锌也可以帮助体内减少对铅的吸收。

权威例句

Lead-free piezoceramics
Lead-free Solders in Microelectronics
Lead-free piezoelectric ceramics: Alternatives for PZT?
(Na 0.5 K 0.5 )NbO 3 –LiTaO 3 lead-free piezoelectric ceramics
Advances in lead-free electronics soldering
Properties of lead-free solder alloys with rare earth element additions
Current status and prospects of lead-free piezoelectric ceramics
Bi1/2Na1/2)TiO3-BaTiO3 system for lead-free piezoelectric ceramics. Jpn J Appl Phys
Effects of intermetallic compounds on properties of Sn–Ag–Cu lead-free soldered joints
Recent advances of conductive adhesives as a lead-free alternative in electronic packaging: Materials, processing, reliability and a...

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