Question

请帮我分析一下这个句子的成分，和意思。

it resists creep when projected to a fifty year service life. Its flexibility, while maintaining pressure, eliminates the water hammer noise of traditional plumbing systems.

Answer 1

it resists creep when projected to a fifty year service life. Its flexibility, while maintaining pressure, eliminates the water hammer noise of traditional plumbing systems.
它能够缓慢爬行，有50年的服务寿命。当控制水压的时候，它的柔韧性可以消除传统管道系统中水锤的噪音。

第一个句子的基本形式是：it resists creep + 时间状语从句。
第二个句子：Its flexibility是主语，while maintaining pressure是插入语，作状语，谓语就是eliminates，后面的都是宾语。