目的：比较5种冲洗剂组合对前牙直根管的清洁效果。
PURPOSE:To evaluate the effect of 5 kinds of irrigant combinations on cleaning of anterior straight root canal walls.
结论0.5%次氯酸钠根管冲洗剂是较为有效的根管冲洗剂。
Conclusion 0.5% sodium hypochlorite is an effective agent for root canal irrigation.
其它的特殊的化学冲洗剂可用于对生产管中的水垢或石蜡沉积进行补救性处理。
Other specialized chemical washes may be used in the remedial treatment of scales or paraffin deposits in production tubulars.
化学冲洗剂在水泥浆之前泵入，以利于确保有效地去除泥浆和有效地放置水泥浆。
The chemical wash is pumped ahead of the cement slurry to help ensure effective mud removal and efficient cement placement.
方法：25颗离体直根管前牙，随机分为5组，不锈钢K锉常规法预备根管，应用5种冲洗剂组合进行冲洗。
METHODS: 25 extracted human maxillary anterior teeth, with a single straight root were randomly divided into 5 groups. They were instrumented with K-files and conventional preparation technique.
将专用泡沫清洗剂摇匀后均匀的喷在空调蒸发器的进风面，如果污垢过多，可用湿布抹去，或用少量清水冲洗。
The special foam cleaning agents will shake the spray evenly in air conditioning the evaporator into the surface, if too much, can use wet cloth dirt erased, or use a small amount of water washing.
日常都是清水冲洗，间隔几个星期才用加有清洗剂的水冲洗。
Many daily washes have a detergent added to assist the process.
排放掉清洗剂，再用清水冲洗冷却系统，重复多次，直到水清净为止。
Emissions out cleaner, and then rinse with water cooling system, repeated several times until the water clean up.
将衣物放入蒸馏过的干洗剂溶剂中浸泡，然后用双手（戴上硅胶手套）搓揉，衣物洗净后再用干净的干洗剂冲洗。
The clothes into the dry distillation, solvent in the water and detergent with both hands (wear gloves) rub is kneaded, silica gel wash clothings reoccupy after washing clean dry lotion.
喷淋室内的喷淋水或清洗剂来自同一台冲洗水泵，由下部的接水盘收集后进入同一只清洗水箱供循环使用。
Spray room spray water or cleaning agent from the same wash water pump, then from the lower basin of water is collected into the same only the cleansing of water tanks for recycling.
在上行管的底部设一清洗排污出口，用过一段时间加入清洗剂，打开 下排污口进行冲洗，一根根清洗。
The bottom of the risers is provided with a cleaning drain outlet which can be opened for washing the risers one by one by adding a cleaning agent after a period of use.
在上行管的底部设一清洗排污出口，用过一段时间加入清洗剂，打开 下排污口进行冲洗，一根根清洗。
The bottom of the risers is provided with a cleaning drain outlet which can be opened for washing the risers one by one by adding a cleaning agent after a period of use.
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