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。

youdao

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。

youdao

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；

youdao

The contact shook the ball loose and it appeared to hit Williams' foot before rolling out of bounds.

WSJ: Nets hang on to beat the Bucks 97-94

The home side then had strong penalty appeals rejected as Emile Heskey clashed with Gomes in a tussle for possession, referee Atkinson ruling that the Spurs keeper had just got a touch to the loose ball before there was any contact between the pair.

BBC: Aston Villa 1-2 Tottenham

Mears is at his best when running in the loose, taking on players, passing and supporting, but he cannot afford to take too much ball into contact as he will get turned over.

BBC: Jeremy Guscott column