• Poor tooth brushing techniques can harm your teeth - if you really scrub your teeth too hard, you will wear the sides of your teeth down, leaving V-shaped defects near the gum margins.

    不恰当刷牙方法损害牙齿如果真的太用力刷牙磨损牙齿边缘牙龈附近形成V字形缺口

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  • Under a wide range of P and V value, there are very low friction coefficient and wear, high dimensional stability for coating-metal pairs and no any damage during the test of nylon coating.

    涂层较大PV范围内各类配副均具有摩擦系数磨损量以及很高尺寸稳定性;长期工作过程中,涂层出现任何破坏现象。

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  • The results show that the wear resistance can be improved by using fine particle, even and high content of V in the alloy.

    研究结果表明:合金中V颗粒细小且弥散均匀以及提高V含量有利于提高合金材料的磨损性能;

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  • PK multiple V-belt is applied as transmission belt to resist wear and abrasion and avoid troubles like belt creep and noise caused by traditional belt transmitting system.

    传动皮带采用PKV皮带磨损, 运转时无传统皮带打滑噪音困扰

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  • Excellent durability and wear resistance with the special U. V. coating.

    采用特殊u.v。处理,具有出色耐磨性抗冲击性,经久耐用

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  • All Q. V. P. bags are made with the same material on the top and bottom. This means that the woodworker can now turn the bag over once the top side begins to see excessive wear.

    所有真空顶部底部采用相同材料制造表明真空袋顶部出现磨损时,木工可以真空倒过来使用。

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  • If a person is recommended to wear a short neck V-neck dress, round neck long people can wear clothes.

    脖子建议穿V服装长的可以穿圆领的服装

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  • Microprocessors monitor tyre wear and brake power on cars. v.

    微机检测汽车轮胎耐用动力

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  • Therefore, wear low cut blouses or T-shirts with V-necks to highlight your beautiful neck.

    因此,带有V上衣衬衫将会突显完美的颈部

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  • Therefore, wear low cut blouses or T-shirts with V-necks to highlight your beautiful neck.

    因此,带有V上衣衬衫将会突显完美的颈部

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