例句與造句

1. Yellow teeth ? ) Many dentists claim, without scientific evidence, that the mercury in amalgam fillings is dangerous.
2. There is some debate as to the impact of the mercury in amalgam fillings when it escapes to the wastewater.
3. Modern bonding techniques and the increasing unpopularity of amalgam filling material have made composites more attractive for Class II restorations.
4. In contrast, amalgam fillings are held in place by the shape of the void being filled rather than by adhesion.
5. He removed nine mercury-amalgam fillings, replacing them with plastic substitutes, and soon she was back doing the tango.
6. It's difficult to find amalgam fillings in a sentence. 用amalgam fillings造句挺難的
7. Lewin mentioned in his book " Gifte und Vergiftungen " ( 1929 ) the causal connection between dental amalgam fillings and illness.
8. More people are opting for glass and acrylic " composite " fillings that look more natural than the silver amalgam fillings.
9. There is little evidence to suggest that amalgam fillings have any negative direct effects on pregnancy outcomes or on an infant post-pregnancy.
10. Over a lifetime, dietary sources of mercury are far higher than would ever be received from the presence of amalgam fillings in the mouth.
11. :It's extremely common for actors who have amalgam fillings ( in their molars ) to have these replaced with white filling material.
12. He is noted for popularizing a number of techniques that have since become standard, including the use of amalgam fillings and of nitrous oxide.
13. As conservation of tooth structure is a key ingredient in tooth preservation, many dentists prefer placing materials like composite instead of amalgam fillings whenever possible.
14. Alfred Stock was a German chemist who reported becoming very ill in the 1920s and traced his illness to his amalgam fillings and resulting mercury intoxication.
15. The belief that amalgam fillings are safe, first publicly announced by the ADA in 1859, pre-dates the discovery of bacteria in 1863.
16. Although there is no evidence linking amalgam use and pregnancy damage, it is advisable to delay or avoid dealing with amalgam fillings in pregnant patients.
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