碳酸盐

Compared with LREEs, HREEs would preferentially be eluviated during weathering of tailing; the HREEs would preferentially be complexed with carbonate ions and coprecipited with carbonate minerals.

矿渣堆的风化作用中HREE优先淋滤出来，优先与碳酸盐离子络合，又优先与碳酸钙质同沉淀。

It is HEPES and bicarbonate buffered and has a pH of 7.4 when equilibrated in an incubator with an atmosphere of 5% CO2/95% air.

该培养基缓冲体系为重碳酸盐，在含5%CO2的细胞培养箱中平衡后pH值为7.4。

The medium is bicarbonate buffered and has a pH of 7.4 when equilibrated in an incubator with an atmosphere of 5% CO2/95% air.

该培养基缓冲体系为重碳酸盐，在含5%CO2的细胞培养箱中平衡后pH值为7.4。

This follows the data from Firth,[9] where the observed time required to completely oxidize the magnetite in the fluxed pellets was longer than that recorded by Papanastassiou and Bitsianes[1] using acid magnetite pellets that contained no carbonate flux.

在此之前，从河口，[9]这里观察所需的时间完全氧化球团在熔磁铁矿数据长于由Papanastassiou和Bitsianes [1]记录使用酸含有磁铁矿颗粒没有碳酸盐通量。

Researchers believe the carbonate is 3.6 billion years old, and it was found at the edge of a 930-mile-wide basis located in a mid-latitude region of the planet called Nili Fossae.

研究者相信碳酸盐有3.6十亿岁，它在一930英里宽的基础的边被位于名叫Nili·Fossae的行星的一个中纬度地区。

This paper mainly introduces experimental methods and basic principle about gelled acid reaction kinetics.

介绍了胶凝酸反应动力学的试验方法及基本原理，进行了普通酸和胶凝酸与灰岩的反应动力学试验，得到不同条件下的酸岩反应动力学参数及反应动力学方程，对优化碳酸盐岩油藏酸压设计有一定的指导作用。

We discussed diagenetic environment cases in point of chalky texture carbonates and geneses of chalky texture, formed in different diagenetic stages in some parts of the world in the geohistory.

论述了世界各地的地史中不同成岩阶段白垩状结构碳酸盐岩成岩环境的例证和白垩状结构化成因。

We show that the combined oxygen and carbon isotope systematics are identical to those of well understood Phanerozoic examples that lithified in coastal pore fluids, receiving a large groundwater influx of photosynthetic carbon from terrestrial phytomass.

被广泛报道的新元古代碳酸盐中13C/12C 比例的下降并非是碳周期的波动，它们更容易通过与显生宙样品类比来理解。这个结果可能表明，在前寒武纪晚期，受由能够进行光合作用的藻类、苔藓和真菌构成的一层贴地覆盖物的影响，当时的地球正在发生&绿化&。

Lacustrine carbonate source rocks composed of argillaceous limestones,argillaceous dolostones and marls with abundant organic matter were developed in the lower member of Shahejie Formation in Bonan Sag of Jiyang Depression.

在济阳坳陷渤南洼陷沙河街组下部发育了一类以泥质灰岩、泥灰岩和泥质白云岩为主的富含有机质的湖相碳酸盐岩。

Compared to carbonate, phosphate is more propitious to the decomposition of calcium molybdate.

从热力学角度来看，在钼酸钙分解过程中，添加磷酸盐比碳酸盐更加有利于钼酸钙的分解。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。