lead-free
英 [ˌled ˈfri:] 美 [ˌledˈfriː]

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

双语例句

用作形容词(adj.)

1. Copper has less resistance than lead.
   铜的电阻比铅的小。
2. 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...