Variables include printing thick to wet, thick to dry, thin to wet, thin to dry, or a combination thereof.
变量包括印刷厚的湿,厚的干,稀湿,薄干,或它们的组合。
To compare the level of friction resistance (fr) of different design self-ligating brackets using various bracket-wire combination in dry state during orthodontic phase of leveling and aligning.
探讨在干燥条件下,在牙齿排齐整平阶段应用不同的自锁托槽与不同的镍钛圆丝组合所产生的滑动阻力。
It was a very unusual combination of factors that year, low rainfall, unusually strong winds, accumulation of dry undergrowth that caused fire to be so massive.
大火的发生是在那一年诸多因素和偶然的相互作用。比如,降水少、罕见的大风,以及干燥的低层植被的聚集导致了那次大火规模空前。
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