test at random
常见例句
- They sample 2, 000 people at random to test the new drink.
他们随意请来了2，000人来尝试这种新饮料。 - As a rule, the test samples will be selected at random from a lot.
根据相关规定，从大量的随机试验样品将被选出。 - The test specimens shall be selected at random from shipment of 5000 bricks or less.
试验样品可从5000块左右的待运砖当中任意选出。 - And testers threw large, inflatable dolls - representing children - in front of the cars at random mements to test the driver's reaction time.
- And on that very first test, we just had a set of DNAs plotted at random really.
NPR: Pioneering DNA Forensics 返回 test at random