在干燥条件下，晶体管的偏置电流和没有被完全关闭。
Under dry conditions, the transistor will have no bias current and be fully off.
当脚手架材料在现场储存时，建议把材料储存在干燥条件下。
When scaffold material is stored on-site, it is advisable to store the material under dry conditions.
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。
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.
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