The third group were prepared using the stainless steel hand K-files with the step-down technique(SS group).

不锈钢K锉组（SS）采用常规手用不锈钢K锉、逐步后退法预备根管。

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For purposes of covering this instant messaging technique in an article format, we scaled down the awareness version that our company uses.

为了以文章格式涵盖此即时消息传递技术，我们缩小了公司使用的感知版本。

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The basic technique is to slow the conversation down - to properly explore different perspectives on events before jumping to conclusions.

基本技巧是放慢谈话节奏，在完全探究大家对事件的不同看法之后，再下结论。

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The co-pilot contacted the airline's chief pilot by radio and it was agreed that the crew would use a "left-wing-down" technique ensuring the left main wheels touched down on the runway first, with the remaining right main wheel then being lowered onto the runway as gently as possible.

BBC: Flybe plane passengers 'saw wheel fall off'

Only von Trier would think to hitch overheated political fury to a stripped-down dramatic technique, and only he could begin to get away with it.

NEWYORKER: Manderlay

"You have to use it a number of times before you get the technique down, " she said.

CNN: Why people swear by the neti pot