sealed case

基本解釋

We see that UnitsSystem is a sealed case class with no attributes.
我們看到，UnitsSystem 是一個密封的 case 類，沒有屬性。
Before the formal vacuum-assisted grouting, we should test the sealed case of the pore.
在正式真空輔助壓漿前，測試孔道密封情況。
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Tea contains a variety of substances beneficial to human health, but only in dark, sealed case, can be well preserved.
茶葉含多種有利于人體健康的物質(zhì)，但只有在避光、密封的情況下，才能得以很好地保存。

T. economist, may have sealed the case with a model showing that, without a mandate, Romney would insure a third of the people at two-thirds of the cost of doing it with a mandate.
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Las Vegas Sands denies any contract but lost a fight to keep depositions in the case sealed.
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Sylvester also said he would consider a pleading by news media organizations to make public court documents the judge has sealed in the case.
MSN: Colorado shooting suspect was under psychiatrist's care