| 词汇 | randomize |
| 释义 | randomize verb[ T ] (UK usuallyrandomise)uk /ˈræn.də.maɪz/ us /ˈræn.də.maɪz/ to make something random (= so that it happens or is chosen by chance), especially as a way of making a test fairer or more accurate: 使…随机化 Some studies are easier to randomize than others.有些研究比另一些更容易随机化。 Scrambling is a technique used to randomize a data stream.混排是使数据流随机化的一种技术。 Chance and randomness accident accident of birth aleatory arbitrarily arbitrariness coincidence crapshoot even money fluke fluky long shot luck luck into something more by accident than designidiom more by luck than judgmentidiom randomness serendipitous serendipitously sortition stumble into something Examples of randomizerandomize There also had to be a sufficient level of evidence (in the form of randomized controlled trials) to support systematic review and meta-analysis. Also, we do have doubts about the practicalities of undertaking randomized controlled trials in some circumstances. The decision analysis model relied on high-quality randomized trial data to predict estimates that were reasonably accurate. This was the first study to randomize patients and to use a control group that also received chemotherapy. Screening for prostate cancer continues to be debated and the results of large randomized trials are awaited. One sole-yam plot was randomized within each block to act as a control for the intercropped yam. The most common reason for considering case series was the absence of sufficient data from randomized controlled trials for effectiveness or safety outcomes. Collection was done in blocks of sampling type and their order randomized. Approximately half of the papers were methodologically high quality randomized trials. The presentation of letters and their locations were randomized. The debate concerning appropriate management of thyroid cancers continues because cohort studies in which therapy is randomized have not been undertaken. Thus, patients randomized to counseling have higher counseling costs at 12 months than those randomized to antidepressants and vice versa. A doubleblind, randomized, crossover trial of pemoline in fatigue associated with multiple sclerosis. In the first two cycles, the entire block of 42 paired rhyme/target trials was randomized. Each block, which was preceded by two demonstration items, included all the letters in an order that was randomized individually for each child. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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