Conclusions Fluoride mouth rinse can effectively prevent and enamel decalcification in fixed - orthodontic treatment.在固定正畸治疗中,含氟漱口液能有效防治牙釉质脱矿.There was a moose head on the wall. Some wag had put a cigarette in its mouth....
The explant tissue culture was compared with the trypsin digestion culture.对比了组织块培养和消化培养两种培养方法.Our culture is more complex than he knows. Wheels within wheels.我们的文化比他所知道的要复杂得多，相当庞杂。He's right on the mark about movie...
These are more commonly described as the'labile'metal concentrations.这些通常称之为 “ 不稳定 ” 金属浓度.Such physical entanglements are usually labile.这种物理缠结往往是不稳定的.Have proved to protect from degradation labile molecules su...