trial是什么意思？

He faces trial on several charges.

A team of researchers from the University of York conducted a randomized (随机的) control trial with 691 depressed patients from 83 physician practices across England.

We learn, in a sense, by trial and error.

I remember talking with a young lawyer who was about to begin her first jury trial.

I don’t want them to suspect this is my first trial.

The fundamental fix—reshaping how care is delivered and how doctors are paid in a wasteful, abnormal system—is likely to be achieved only through trial and error and incremental ( ' , 渐进的) gains.

I became aware of the trials of career-focused European woman a few years ago when I met a post-doctoral student from Germany who was then a visiting fellow at Johns Hopkins.

Hire Barbara Jones on a trial basis.

What did Juan ask his roommate to do when he was making his trial speech?

During a month-long hospital trial,researchers asked 70 patients how they felt being around the robot and "only three or four said they didn't like having it around".

I asked the lawyer again how she wanted to appear at her first trial.

I don't want them to suspect this is my first trial.

Robots are currently under a two-year trial in Wales which will train "farmbots" to herd, monitor the health of livestock, and make sure there is enough pasture for them to graze on.

She also imagined a skillful closing argument and a winning trial.

Start with a trial program, and expect to change the details as you go.

The fundamental fix—reshaping how care is delivered and how doctors are paid in a wasteful, abnormal system—is likely to be achieved only through trial and error and incremental gains.

The study included 386 kindergarteners from schools in the Fast Track Project, a multi-site clinical trial in the U.S that in 1991 began tracking how children developed across their lives.