| 词汇 | undetected |
| 释义 | undetected adjective uk /ˌʌn.dɪˈtek.tɪd/ us /ˌʌn.dɪˈtek.tɪd/ not noticed or discovered: The longer lung disease goes undetected and untreated, the greater the risk of complications. He was diagnosed with a previously undetected heart condition. There are numerous bacteria and viruses that could be easily transported into the country undetected. He had been committing these crimes undetected for years. How did they get through a hole in the fence undetected by prison guards? In such cases, the illness can go undetected only to emerge months, even years, later. Finding and discovering ascertain break (fresh/new) groundidiom breakthrough bring something to lightidiom catch someone red-handedidiom flush someone/something out fossick found geocache geocaching homing pinpoint plumb rake something out red-handed rediscover rediscovery refind sniff suss Examples of undetectedundetected Of more interest is the prediction of the number of non-case farms that currently harbour undetected scrapie. Even in 2000, there are predicted 78 undetected scrapie farms. Such intraspecific variation in adult morphology could indicate the presence of undetected sibling species, or it may be related to larval diet. Moreover, artifactual data patterns introduced by undetected structural heterogeneity may favor or disfavor one or both theories regardless of their merits! A fall may be the first indication of an undetected illness. To reduce the risk of error of measurement due to undetected eye movements, we preferentially sampled cells with receptive field outside the area centralis. In the present study, where changes in gene expression may be restricted to a single cell type, such low transcript numbers may well be undetected. Up to a half of these may go undetected and very few are referred to secondary care. For the case the of a predicted but undetected target, we have no measurements. Eanes et al.'s (1988) estimates are less subject to this bias because, in their design, effects of most undetected mutations entered the error variance. The failure to predict quantitatively in pure strain may be due to the presence of undetected secondary motions. Thus, given an average effect size, existing taxa will go undetected, even if valid indicators are used. The diagnosis went undetected despite the performance of transthoracic echocardiography. Already they are far more numerous than is commonly believed, because many cases of successful second language learning pass undetected as such. This is likely to be due to a prolonged period during which scrapie-infected sheep are present on a farm but remain undetected. 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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