The concept was invented by a group of students at Brown University in Rhode Island after a friend complained of waking up tired and performing poorly on a test.

这一概念是由罗德岛州布朗大学的一群学生创造的，因为他们的一个朋友抱怨说早上起来很累，考试发挥得很差。

youdao

If you're a regular user of test automation tools, then you are probably familiar with the concept of test automation frameworks.

如果您经常使用测试自动化操作工具，那么您可能对测试自动化框架的概念十分熟悉。

youdao

Besides targeting the testing, CTA reduces the number of required test runs with another key concept: cumulative results analysis.

除了确定测试目标，CTA还利用另一个关键的概念减少了所需的测试运行的数量：累积的结果分析。

youdao

Esme French, of the Thunder Bay Regional Health Sciences Center, led a pilot study to test the feasibility of the concept.

VOA: standard.2010.06.14

Dr. Edwards and Dr. Steptoe worked with no public funding or direct research support at a time when the concept of a test-tube baby seemed the stuff of Orwellian science fiction.

WSJ: Test-Tube Baby Pioneer Robert Edwards Wins Nobel Prize for Medicine

Researchers note that the only way to stay safe is to check those URLs and only visit sites that you trust (which isn't very reassuring) and "may or may not be exploitable" from Mac and PC versions of Safari -- the same vulnerability exists only they haven't written the proof-of-concept exploit to test it yet.

ENGADGET: Safari exploit gives hackers full control over iPhones and possibly PCs and Macs

There are a lot of ways you can field test your concept early on before programming anything.

FORBES: First-Time Founder Seeking Technical Talent? 5 Tips To Position Your Startup