酸所造成的破坏要弱于碱性物质,因为许多角膜蛋白质可结合酸并起到化学缓冲的作用。
Acids tend to cause less damage than alkalis as many corneal proteins bind acid and act as a chemical buffer.
工程师建议,这种材料可以实际应用于制造热绝缘物质,蓄电池极板,以及用在一些需要减噪减震及缓冲的产品上。
The engineers suggest practical USES for the substance include thermal insulation, battery electrodes and products that need to dampen sound, vibration and shock energy.
核分裂物质减量条约(Fissile Material Cut-OffTreaty)作为核武裁军的缓冲垫,获得各国同意再展开谈判,牵涉到各国的折冲樽俎。
The agreement to negotiate a fissile-material cut-off treaty (FMCT, to disarmament buffs) involved a patchwork of compromises.
一个经过基因改造的青蛙卵被放入电压钳系统,然后一种有气味的物质被溶入有青蛙卵的缓冲液中。
An engineered egg is placed in a voltage clamp system and an odorant is dissolved in the buffer solution in which the egg is floating.
缓冲剂:能够使溶液PH值在一定范围内维持基本恒定的物质。
Slow granule: can make solution PH value in a certain range of constant maintain the basic material.
生产缓冲设置在一定意义上是企业敏捷、机动响应市场需求的物质基础;
Production buffer is a basic of agile manufacture and quick response of need from market.
结论:频繁摄糖减少了菌斑矿物质含量,使其缓冲能力下降,并增加了菌斑的致龋性。
Conclusions: Frequent sucrose exposure reduced the mineral content and buffer capacity of dental plaque, and increased cariogenicity of dental plaque.
结论:频繁摄糖减少了菌斑矿物质含量,使其缓冲能力下降,并增加了菌斑的致龋性。
Conclusions: Frequent sucrose exposure reduced the mineral content and buffer capacity of dental plaque, and increased cariogenicity of dental plaque.
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