contacting的例句（contacting在句子中的用法）

• Properly designed heat exchangers substantially improve the contacting in the bed by breaking up growing bubbles. 合理设计的热交换器能使长大的气泡破碎,以有效地改善床层中的接触.
• This method of contacting has a number of unusual characteristics. 这种接触方法有一些不寻常的特征.
• For good design, proper contacting of phases is essential. 对好的设计来说, 两相适当的接触是重要的.
• He couldn't imagine why he had let so much time pass without contacting her... 他想不通自己为什么过了那么长时间还没有和她联系。