Diffusion of metals in complex amalgams was investigated.

研究了复合汞齐中金属的扩散。

Conclusion The amount of mercury released from amalgams is small.

结论银汞合金充填体中释放的汞量较少。

The properties of the amalgams of spherical powders, such as dimension change during hardening…

临床观察也表明球粉汞齐修复龋齿效果良好。

Canadian scientists used X-ray spectroscopy to compare new mercury amalgams to those about 20 years old.

来自加拿大的科学家们使用了X射线光谱仪对崭新的汞合金填充物和那些用了20年的填充物进行了比对。

Randomized controlled trials comparing dental resin composites with dental amalgams in permanent posterior teeth.

随机对照试验，比较牙齿复合树脂和汞齐充填恒久后牙的效果。

So-called dental amalgams, or fillings made with a mix of mercury and other metals, have been used since the 1800s.

所谓的银汞合金或者是填充材料，是用汞和其他材料混合制成的，这种方法从1800年就使用了。

Over the past 20 years, according to Runner, the FDA has received 141 adverse event reports regarding dental amalgams, with none resulting in death.

过去二十年，FDA接到了141个牙科使用汞合金后的不良反应报告，但没有导致死亡病例。

They are probably amalgams either of intellect and personality or of intellect and informal experience in specific job or life settings, respectively.

这两种智力可能分别是“学识+人格”和“学识+特定工作经验或生活积累”的结合体。

The properties of the amalgams of spherical powders, such as dimension change during hardening, compressive strength, flow and creep meet the specification No.

球粉汞齐的性能，诸如固化过程中的尺寸变化，压缩强度，流变及蠕变等均达到美国牙医协会技术指标。

Methods The level of S-Hg of 16 specimens on each time-point before or after amalgams filling were tested by means of absorbed spectrometry, and analysed by SAS program.

方法用冷原子吸收光谱法测定16名实验对象银汞合金充填前和充填后各时间点唾液汞量，用SAS软件程序进行分析统计。

Dental amalgams, the silver-colored material used to fill teeth after removal of a cavity, include liquid mercury and a powder that contains silver, tin, copper, zinc, and other metals.

银色的汞合金在牙科中被用于填充牙齿患病后残留的腔洞，合金包括液态的汞和粉末状的银、锡、铜、锌以及其他金属。

"Dental amalgams contain mercury, which may have neurotoxic effects on the nervous systems of developing children and fetuses," reads a statement that has been added to the agency's Web site.

“银汞合金含有汞，对于成长中的儿童和胎儿的神经系统具有神经毒性作用，”这一段陈述已被加入到该机构的网站中。

Results The level of H-Hg on 1st day, 1st week, 2nd week after amalgams filled was very close to baseline, but elevated slightly on 4th and 8th week, and on 1st year close to baseline again.

结果发汞在银汞合金充填后1天、1周、2周与基线值很接近，第4周、第8周则有所上升，而1年后发汞与基线值又很接近。

A statement talking about the risk and benefit of the dental amalgams, including the risks of inhaled mercury vapor. The statement is meant to help patients and dentists make informed decisions.

对使用汞合金的利弊进行阐明，包括吸入汞蒸气的危害，帮助病人和牙医作出决定。