The study deny the viewpoint which wasconsidered that the content of aragonite affects the quality of pearl.

研究結(jié)果否定了前人認(rèn)為的文石含量越高国产在线偷窥视频网址，珍珠質(zhì)量越好的觀點(diǎn)日本三级网站。

Aragonite whisker is a kind of mono-crystal fibers, which have excellent properties.

文石相碳酸鈣晶須是一種性能優(yōu)異的單晶纖維材料人人人人人干的视频。

Stalactites of calcite and a small aragonite formation appear as if in a magical backdrop.

鐘乳石的方解石和一小的文石組成似乎像一不可思議的背景在线观看中文字慕免费。

Aragonite at 0 to 70℃ was synthesized by slow decomposition and "two step" overgrowth approaches.

采用緩慢分解法和"兩步法"的附晶生長(zhǎng)法影音先锋在线资源网看，在低溫(0℃～ 70℃)下實(shí)驗(yàn)合成純文石型碳酸鈣礦物，以XRD和SEM技術(shù)對(duì)合成礦物的相組成和形貌進(jìn)行了鑒定日本aa。

Studies on the preparation of aragonite whisker and its growth mechanism are meaningful at theory and practice to develop traditional calcium carbonate industry, new materials and theory of crystal growth.

制備文石相碳酸鈣晶須的研究對(duì)促進(jìn)我國(guó)傳統(tǒng)碳酸鈣產(chǎn)業(yè)免费观看中国A片,黄色视频、新材料的開(kāi)發(fā)以及晶體生長(zhǎng)理論的發(fā)展都具有重要的理論意義和實(shí)踐意義。

The ratio of acidic/basic amino acids positively correlated with the ratio of calcite/aragonite in NS.

NS貝殼種酸性/堿性氨基酸的比例與方解石/文石的比例顯著正相關(guān)（r=0.8820日韩精品更新资源在线观看视频，P=0.0086）神马影院成人免费网站推荐视频。

It is saturated by CaCO3 and aragonite is separating out.

該湖水為CaCO3所飽和，正在析出文石中国免费的黄色网站。

The composition of minerals, mostly aragonite and a concentric laminated structure.

其組成礦物多為文石.国产综合网在线观看，并具同心紋層狀構(gòu)造。

Aragonite is a form of calcite crystallizing in the orthorhombic system and prefers remaining in solution and not adhering to surfaces.

文石是方解石在斜方晶系中的一種結(jié)晶體永久黄网站色视频免费APP下载，它一般以沉淀的形式存在久久久久精品视频这里只有精品，而不會(huì)黏著于液體表面。

Aragonite and calcite that is covered with an iron oxide stain can be cleaned with a weak solution of hydrochloric acid.

文石和方解石免费观看国产黄页网站，就是蓋了一個(gè)氧化鐵染色可以清理一個(gè)弱解的鹽酸黄色做吊逼。