不同的平均值取决于在林分中抽选的林木。
The different averages depend upon which trees in the stand are selected.
研究者们关注着被抽选出来的的302位房屋继承者。
The researchers looked at a sample of 302 people who had inherited a house.
根据抽选结果，被抽中者需要来演唱会会场支付票款并领票。
Only winners of the drawing will be able to pay for tickets on-site.
研究人员抽选了18名员工进行一项小规模研究，评估引入这种自行车的可行性。
During a small study with 18 workers, they assessed how feasible it would be for the bikes to be introduced.
保持架压合：一个质量控制流程：随机抽选保持架然后临时装配成一个完整的轴承；
CLOSE IN : A quality control process which selects cages by random sample and which temporarily assembles them into a complete bearing;
所以，他们随机抽选了另一组伊利诺斯州民众，其中有些人以前买过彩票，有些人则没有。
They randomly selected another group of Illinoisans, some of whom had bought lottery tickets in the past and some of whom hadn't.
两位艺术家在当地的报纸上每个月抽选出几条新闻，然后再按新闻里面描述的情景进行“复原”拍摄，最后挑选出13张。
Two artists selected a couple of news from local newspaper each month, "replaying" the original setting in the news, taking photos, and choosing 13 pieces out.
每个人抽选一个数字，抽到数字“1”的可以第一个挑选礼物，按照顺序，当所有人都拿到礼物后，当着大家的面把拆开礼物。
Person with number one begins with first selection. Go through all the numbers and open each gift in front of the group.
而通过抽选活动来决定谁能获得在周日结婚的机会将是最公平的方式，这也可以确保每个人都能适当适时的规划他们自己的大日子。
The fairest way to determine who gets the chance to wed on Sunday and ensure everyone can properly plan for their own big day is through an even-handed lottery system.
他采访了236户在Sauri随机抽选的家庭，这些家庭在过去已经被提供了收入，另外他还采访了175个没有获得收益的家庭。
She interviewed 236 randomly selected households in Sauri who had been offered the benefits and 175 randomly selected ones who had not.
他采访了236户在Sauri随机抽选的家庭，这些家庭在过去已经被提供了收入，另外他还采访了175个没有获得收益的家庭。
She interviewed 236 randomly selected households in Sauri who had been offered the benefits and 175 randomly selected ones who had not.
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