Corrosion behavior of amalgam is affected by different contents of zinc.

銀汞合金中鋅的含量不同，影響著合金的耐腐蝕性能国产精品裸体视频。

Potential of zinc-containing amalgam was more negative than other alloys,and it was always under anodic behavior during the experiment and was corrupted acceleratedly.

金合金／鈷鉻合金一级毛片免费视频观看无码、金合金／含鋅銀汞合金、金合金/無鋅銀汞合金均產(chǎn)生較高的電流值一级欧美黄色网站，若存在于口腔中国产模特性爱无码视频，會(huì)有一定危險(xiǎn)。

Methods: The color of all veneered samples that were put on noble metal,NiCr alloy,AgHg alloy and resin background was measured with chromatism instrument.

采用色差計(jì)測(cè)量各組飾瓷后試樣在貴金屬免费国产黄网站在线观看、鎳鉻合金免费视频h片免费、銀汞合金和樹脂背景上的色度值并計(jì)算組間色差值。

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

所謂的銀汞合金或者是填充材料亚洲欧美激情小说另类，是用汞和其他材料混合制成的国产黄色性爱视频，這種方法從1800年就使用了。

"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.

&銀汞合金含有汞奇米第四色888，對(duì)于成長(zhǎng)中的兒童和胎兒的神經(jīng)系統(tǒng)具有神經(jīng)毒性作用www.99cao.com，&這一段陳述已被加入到該機(jī)構(gòu)的網(wǎng)站中。

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

&銀汞合金含有汞2019黄色超碰在线，對(duì)于成長(zhǎng)中的兒童和胎兒的神經(jīng)系統(tǒng)具有神經(jīng)毒性作用男女免费视频在线观看网址，&這一段陳述已被加入到該機(jī)構(gòu)的網(wǎng)站中

Although it is known that small amounts of mercury are vaporized when the fillings are used to chew food, and though Canada, France and Sweden have all placed restrictions on the use of mercury fillings , the FDA has always insisted that amalgams are safe.

盡管知道當(dāng)填充材料用于咀嚼食物時(shí)少量的汞能被蒸發(fā)和吸入，盡管加拿大欧美一级A片免费网站、法國(guó)和瑞典都將限制使用汞補(bǔ)牙国产三级伦吃奶在线播放，美國(guó)食品藥品管理局還是堅(jiān)持汞合金是安全的。

Although it is known that small amounts of mercury are vaporizedwhen the fillings are used to chew food,and though Canada,France and Sweden have all placed restrictions on the use of mercury fillings,the FDA has always insisted that amalgams are safe.

所謂的銀汞合金或者是填充材料国产A片一区二区三区视频网站导航，是用汞和其他材料混合制成的婷婷综合热，這種方法從1800年就使用了盡管知道當(dāng)填充材料用于咀嚼食物時(shí)少量的汞能被蒸發(fā)和吸入，盡管加拿大、法國(guó)和瑞典都將限制使用汞補(bǔ)牙国产一区二区三级片网站，美國(guó)食品藥品管理局還是堅(jiān)持汞合金是安全的

Dental amalgams are considered medical devices, regulated by the FDA.Even the FDA's new warning stops short of admitting that dental amalgams are dangerous for the general population.

美國(guó)食品藥品管理局規(guī)定牙齒汞合金是被考慮的醫(yī)學(xué)材料国产高清无码自拍，甚至美國(guó)食品藥品管理局的新警告拒絕承認(rèn)牙齒汞合金對(duì)普通人是危險(xiǎn)的。

METHDOS: Pulp cavity perforations were created in the pulpal floor of 55 extracted tooth. They were repaired with amalgam国产操逼视频免费看、flowable resin亚洲日韩国产欧美性、Chinese gall compound recipe under amalgam、Chinese gall compound recipe under resin and MTA. Then the sealing ability of different materials by dye penetration were evaluated.

在55個(gè)離體牙上制造髓室底穿孔模型后日韩有码中文字幕强奸乱伦播放器，分別用銀汞合金免费的A片视频在线观看漫画、復(fù)合樹脂、復(fù)方五倍子作屏障銀汞合金修復(fù)日韩精品每天在线更新、復(fù)方五倍子作屏障復(fù)合樹脂修復(fù)及MTAMTA組）修復(fù)欧美一级欧美一级在线播电影，通過染料滲漏法測(cè)定各組滲漏情況。

amalgam：銀汞合金

舉個(gè)例子,大家都知道汞(Hg),或者叫水銀,具有非常強(qiáng)烈的毒性,人接觸汞的蒸汽可以出現(xiàn)嚴(yán)重的腎臟和造血機(jī)能損害,甚至能在短時(shí)間內(nèi)奪走一個(gè)人的生命,但是當(dāng)汞與銀混合形成銀汞合金(Amalgam)之后,就不可能表現(xiàn)出單純汞的強(qiáng)烈毒性了,

amalgam：汞合金,汞齊

alternating current electrocardiograph 交流電心電圖機(jī) | amalgam 汞合金,汞齊 | amalgam alloy 汞合金

dental amalgam：銀汞合金

高效率燈具之汞使用量占?xì)W盟第三大宗,僅次於氯堿生產(chǎn)(chlor-alkali production)和銀汞合金(dental amalgam),大約占全年汞使用量440噸中的35噸. 非政府組織特別關(guān)注歐盟在未來幾年逐步淘汰白熾燈泡的同時(shí),是否會(huì)增加了汞的排放量?

silver amalgam：銀汞合金

文章摘要:銀汞合金(Silver Amalgam)是一種歷史悠久的齒科充填修復(fù)材料,也是一種特殊的合金. 其組成中的汞在室溫下為液體狀態(tài),能與固體狀態(tài)的金屬粉末成分經(jīng)調(diào)和后形成合金,這一過程稱為汞齊化(Amalgamation). 早在十一世紀(jì),

amalgamate：汞齊化,調(diào)制汞合金

amalgam alloy 汞合金 | amalgamate 汞齊化,調(diào)制汞合金 | amalgamator 汞調(diào)和器,汞合金

amalgamator：汞調(diào)和器,汞合金

amalgamate 汞齊化,調(diào)制汞合金 | amalgamator 汞調(diào)和器,汞合金 | amalgam carrier 汞合金輸送器

amalgam carver：汞合金雕刻儀

amalgam carrier 汞合金輸送器 | amalgam carver 汞合金雕刻儀 | amalgam cell 汞齊電池

lithium amalgams：鋰汞合金

literate world;無文盲的世界;; | lithium amalgams;鋰汞合金;; | lithium amalgams electrolysis cells;鋰汞合金電解池;;

lithium amalgams pumps：鋰汞合金泵

lithium amalgams electrolysis cells;鋰汞合金電解池;; | lithium amalgams pumps;鋰汞合金泵;; | liquid metal fast breeder reactor;液態(tài)金屬快速增殖堆;LMFBR;

lithium amalgams electrolysis cells：鋰汞合金電解池

lithium amalgams;鋰汞合金;; | lithium amalgams electrolysis cells;鋰汞合金電解池;; | lithium amalgams pumps;鋰汞合金泵;;