In the construction phase of every modern software package, the practice of testing plays a central role.

在每个现代软件包的构造阶段，测试这一实践都扮演着中心角色。

youdao

This extra testing may or may not be good in principle, but it is likely to lead to chaos in practice.

这种额外的检测在原则上可能好或者相反，但是在实际的实验中肯定会带来混乱。

youdao

In practice, testing occurred only every couple of days - not frequently enough for timely problem detection.

在实践中，测试要隔好几天才进行一次—间隔时间太长，无法及时检测问题。

youdao

But Williams took an opposing view and pointed out to the precedent of 19-year-old rookie Jaime Alguersuari who had to race for Toro Rosso in Hungary without any testing practice.

CNN: Motorsport: Williams block Schu testing bid

While U.S. administrations going back to the Eisenhower era have given lip service to the goal of a negotiated ban on all nuclear testing, in practice they proceeded cautiously in trying to achieve this goal.

CENTERFORSECURITYPOLICY: Center for Security Policy | Fumble on the Test Ban Treaty By Richard Burt The Washington Post, 18 October 1999