对应"J形引脚小外形"的元器件封装库是：Small Out-J-Line J-Leaded Package。
对应"J形引脚小外形"的元器件封装库是：Small Out-J-Line J-Leaded Package。
对应"J形引脚小外形"的元器件封装库是：( )。 A: Single In-line Package B: Diodes C: Small Out-J-Line J-Leaded Package
对应"J形引脚小外形"的元器件封装库是：( )。 A: Single In-line Package B: Diodes C: Small Out-J-Line J-Leaded Package
The car takes A: unleaded petrol. B: ordinary petrol. C: leaded petrol.
The car takes A: unleaded petrol. B: ordinary petrol. C: leaded petrol.
{A}对应"板上芯片"的元器件封装库是：Plastic Leaded Chip Carrier。
{A}对应"板上芯片"的元器件封装库是：Plastic Leaded Chip Carrier。
对应"板上芯片"的元器件封装库是：Plastic Leaded Chip Carrier。
对应"板上芯片"的元器件封装库是：Plastic Leaded Chip Carrier。
Plastic Leaded Chip Carrier是：( )。 A: (A)有引线塑料芯片载体"的元器件封装库 B: (B)单列直插"的元器件封装库 C: (C)小外形"的元器件封装库 D: (D)J形引脚"的元器件封装库
Plastic Leaded Chip Carrier是：( )。 A: (A)有引线塑料芯片载体"的元器件封装库 B: (B)单列直插"的元器件封装库 C: (C)小外形"的元器件封装库 D: (D)J形引脚"的元器件封装库
对应"有引线塑料芯片载体"的元器件封装库是：( )。 A: (A)Edge Connectors B: (B)Resistors C: (C)Diodes D: (D)Plastic Leaded Chip Carrier
对应"有引线塑料芯片载体"的元器件封装库是：( )。 A: (A)Edge Connectors B: (B)Resistors C: (C)Diodes D: (D)Plastic Leaded Chip Carrier
What are measures that can be taken to reduce outdoor air pollution? （ ） A: Encouraging less frequent emissions inspections on vehicles B: Using less-leaded gasoline C: Reducing the burning of garbage D: Using leaded gasoline
What are measures that can be taken to reduce outdoor air pollution? （ ） A: Encouraging less frequent emissions inspections on vehicles B: Using less-leaded gasoline C: Reducing the burning of garbage D: Using leaded gasoline
珠海航展上 A: z j s j j B: z j z j j s C: f m r m D: ehe j j
珠海航展上 A: z j s j j B: z j z j j s C: f m r m D: ehe j j
A．J— —B．J=J—1C．J=J+1D．J＝J+2 A: J— — B: J=J—1 C: J=J+1 D: J＝J+2
A．J— —B．J=J—1C．J=J+1D．J＝J+2 A: J— — B: J=J—1 C: J=J+1 D: J＝J+2