理学 计算机硬件电路 释 tri-state gate 三态门 一类输出除了高电平、低电平外，还有称为“高阻抗”的第三种状态的逻辑门，经常用于总线接口电路。
计算机硬件 计算机集成电路 释文 tri-state gate 三态门
- packaging density
- Packaging Design
- packaging, handling, storage, and transportation of aircraft equipment
- packaging lighting
- packaging machinery
- packaging material of irradiated food
- packaging materials
- packaging materials for pharmaceutical preparations
- packaging process for low thermal resistance
- packaging regulation
- packaging-shaping defect
- packaging standardization
- packaging technique
- packaging technology of light emitting diode
- Packaging Textiles
- packaging waste directive
- pack cementation
- packed-bed bioreactor
- packed bed electrode
- packed bed reactor
- packed bed thermal energy storage
- packed capillary
- packed capillary electrochromatography
- packed column
- packed dryer