Later, more established companies raced to add such patents to their files, if only as a defensive move against rivals that might beat them to the punch.
后来，一些更为成熟的企业纷纷竞相将此类专利加入自己的文件中，即使只是为了防范竞争对手抢先一步。
is established by federal statutes.
由联邦法律设立。
getting established is harder for the young
年轻人更难确立自己的地位
It is established to prevent citation manipulation.
它被建立以防止引用操纵。
Established in an old paper mill, it is powered by a nearby river and its remote heat warms the people who live in the surrounding town of Kajaani.
它建在一座旧纸厂内，由附近的河流供电，其远程热能还为周边城镇凯亚尼（Kajaani）的居民供暖。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。