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- Results There was a statistically significant difference of microleakage between the Gallium Alloy and GK High Copper Amalgam group after 28 days immersion in 1% Methylene Blue solution (P<0.01). 结果镓合金组根尖充填后28天时的微渗漏情况明显优于GK高铜银汞合金组;差异有显著性意义(P<0。
- high copper amalgam 高铜汞合金
- The "normal" urine challenge test will show high copper levels and low manganese levels. 在正常的尿液挑战试验通常会有高的铜浓度及低的锰浓度。
- The research results show that too high copper content in the soil will do damage to Milk Vetch. 研究结果表明：土壤含铜量过高，对紫云英造成危害；
- Experimental research on decoppering of high copper loaded carbon by ammoniacal leaching in the pre sence of additives was described in this article. 主要介绍对高铜载金炭采用了加入一种添加剂的氨溶液进行脱铜的研究，脱铜率达90%25，脱铜效果较好。
- Periodic rreverse direct current was employed in the electrolytic anodizing and coloring of a type of aluminium alloy with high copper content. 采用周期换向电流法对含铜较高的铝合金进行电解氧化发色。
- Keywords Standard Copper amalgam;Standard electrode Potential; 标准铜汞齐电极;标准电极电势;
- In order to solve the problems such as high copper plating cost,vulnerable oxidation of plate film,non sinter and over sinter which take place in bimetal bush production,a sinter surface technology without copper plate has been studied in this paper. 针对双金属衬套产品生产过程中存在的镀铜成本高、镀层易氧化、烧结易产生漏烧、过烧等实际问题,研制开发了钢板无镀烧结表面处理工艺。
- Liver test results vary depending on the severity of the copper accumulation， but serological tests typically reveal low， normal or high copper levels (including low or normal ceruloplasmin levels). 铜蓄积的严重程度不同，肝脏检查的结果也不同，但是血清学检测通常显示出铜水平的高低（包括血浆铜蓝蛋白水平较低或正常）。
- Floatation experiment in Wushan Copper Mine shows that isopropyl xanthogen ethyl formate has higher recovery ratio and higher copper grade than xanthate... 江西武山铜矿的浮选实验研究表明:异丙基黄原酸甲酸乙酯与黄药相比,对硫化铜矿具有更高的回收率,精矿中铜品位更高。
- Circuit Boards with high copper content 高含铜量的电路板
- Effects of Dietary High Copper on Duckling Growth 高铜对雏鸭生长的作用效果
- high copper - nickel - arsenic slag 高Cu-Ni-As渣
- Cyanided gold mud with high copper and lead content 高铜铅氰化金泥
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。
- In both Anaconda's RCA and XLR connectors, the connection pieces are all made with FPC copper, a continuously cast copper with seriously better performance than even the highest copper content brass. 在“红蟒蛇”的RCA与XLR连接头，这些连接头均是由fpc铜材制成，它是一种无间断铸造而成的铜，它的表现比包括黄铜在内之所有高级铜更为杰出。
