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1·Practice showed that this design was workable to overcome the loose contact problems.

它克服了铁底松动、接触不良等问题。

2·The mechanical type chooses the tier utensil thanks to the rub , Cause easily the contact finger to wear and tear and has ariseed loose contact .

机械式选层器由于磨擦，轻易导致触头磨损而出现接触不良。

3·Light microscopic evaluation(HE staining)showed that PMMA was in loose contact with the bone trabecula, PMMA could not be resorbed, and new bone could not be found.

HE染色光镜观察：PMMA与骨小梁松散结合，界限明显，未见PMMA吸收和新生骨形成；

4·The general failure model and mechanism of circuit break, loose contact, instant break, male insulation, short-circuit, false matching, poor fix and bad seal were discussed.

阐述了断路、接触不良、瞬断、绝缘不良、短路、误配线、固定不良和密封不良等常见失效模式和失效机理。

5·Contact lenses have been developed to help people who are not comfortable wearing glasses to loose them but still keep a good eyesight.

发明隐形眼镜就是让那些戴眼镜不方面的人可以完全不用戴眼镜，而视力也能非常好。

6·The special rubber strip is effective to protect the role of flat cable, not only to avoid the scratch of the cable, but also to make contact more closely, to avoid the risk caused by loose.

特制的橡胶条有效的起到了保护扁电缆的作用，不仅避免了电缆的划伤，还使接触更紧密，避免因松动而带来的风险。

7·A loose and relaxed hitting shoulder is a key factor in getting the racquet a foot below the contact point.

宽又松的打击肩膀是使网拍处在接触点下面一呎的一个关键因素。

8·PCL is suited for use as food-contact foam trays, loose fill and film bags.

PCL是适合用作食品接触泡沫托盘，松散填土和薄膜袋的使用。