我爸爸背冲着我站在洗碗槽边。
因此，在铣背拉槽环节中应注意以下几点。
Therefore, in the milling back trenching session should note the following points.
其构造变形经历了由隔槽式褶皱到“两背一断”，最终形成隔挡式褶皱的演化过程。
The structural deformation has experienced the evolution from trough like folds to "two anticlines with one fault", and finally formed ejective folds.
目前背栓式连接石材幕墙已在国内广泛应用，背卡、背槽连接石材幕墙已有许多工程实例。
Back-connected stone curtain wall has been widely used in China now and a lot of projects have adopted stone curtain wall connected by back-clip and back-slot.
本次试验对新型背槽式外挂石材幕墙的抗风承载力进行了试验和有限元分析，结果表明该新型背槽式幕墙受力具有良好的承载力和一定的延性。
Static experimental study and finite element analysis with contact nonlinearity has been carried out for a new type stone curtain wall with back channels.
背槽式锚固件附近没有明显的应力集中现象，表明这种新型锚固件受力效果良好。
And no obvious stress concentration is observed around the back-connected support, which proofs that this new type stone curtain wall has good mechanical property.
背槽式锚固件附近没有明显的应力集中现象，表明这种新型锚固件受力效果良好。
And no obvious stress concentration is observed around the back-connected support, which proofs that this new type stone curtain wall has good mechanical property.
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