例句與造句

1. Normally the first way to fix antenna effect is changing metal layers . insering diode is the last way . p & r tools can handle this automatically
   加二極管的原理易懂，通過接地釋放靜電。但加跳線的原理能不能解釋一下，這個我了解得不是很清楚，謝謝！
2. Note : if outdoor walls contain much metal ( such as reinforcing bar , shielded network , etc . ) , which absorbs relatively more signals , bracing frames shall be used to fix antennas , leaving a certain distance among antennas and walls in order to reduce signal absorption
   注意：如果外墻壁中含金屬（如鋼筋，屏蔽網(wǎng)等）較多，其對信號的吸收較多，請使用支撐架將天線固定，使天線與墻壁有一定距離，以減少對信號的吸收。
3. It's difficult to find fixed antenna in a sentence. 用fixed antenna造句挺難的