英语词汇grade of transmission怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
With the expansion of power grid and the increase of the transmission voltage grade, the status of relay protection in power system is becoming more and more important.
电网规模的扩大、输电电压等级的提高，使得继电保护在电力系统中的地位变得更加重要。
2
It briefly presents the application instance of grade X80 pipeline steel in foreign country gas transmission pipeline.
简单介绍了X80级管线钢在国外输气管道上的应用情况。
3
First selection of grade X80 pipeline is suggested on large size high pressure gas transmission pipe in the future.
建议在未来大口径高压输气管线中优先选用X80级管线钢管。

单词	grade of transmission
释义	grade of transmission 简明释义传输等级网络释义 1 [通信]?传输等级传输等级双语例句 1 With the expansion of power grid and the increase of the transmission voltage grade, the status of relay protection in power system is becoming more and more important. 电网规模的扩大、输电电压等级的提高，使得继电保护在电力系统中的地位变得更加重要。 2 It briefly presents the application instance of grade X80 pipeline steel in foreign country gas transmission pipeline. 简单介绍了X80级管线钢在国外输气管道上的应用情况。 3 First selection of grade X80 pipeline is suggested on large size high pressure gas transmission pipe in the future. 建议在未来大口径高压输气管线中优先选用X80级管线钢管。
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