英
['bɪdɪr'ekʃn]
美
['bɪdɪr'ekʃn]
bi-direction的用法和樣例:
例句
- Gate valves serve as efficient stop valves with flow in either direction.
閘閥可作為流體雙向有效的關閉閥。
- At present, asymmetrical AC and pulse with two polarities mode power supply is an important developing direction of the technology.
目前,採用不對稱的交流或雙向不對稱脈衝工作模式的電源是微弧氧化技術的重要發展方向。
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