查询词典 calcium carbonate

Before this alkaline lake went dry, tufa formed when a freshwater spring percolated from below and formed calcium carbonate deposits.

在此之前去碱性湖泊干枯，石灰华形成当一个淡水泉水从下面渗漏和形成碳酸钙堆积物。

Before this alkaline lake went dry, tufa formed when a freshwater spring percolated from below and formed calcium carbonate deposits.

在此之前这碱性湖泊干枯，石灰华成形时当淡水的泉水渗出自下和形成碳酸钙堆积物。

Before this alkaline lake went dry, tufa formed when a freshwater spring percolated from below and formed calcium carbonate deposits.

在此之前碱性的湖变干的，石灰华形成一个淡水泉水从下面渗出形成碳酸钙沉淀。

Before this alkaline lake went dry, tufa formed when a freshwater spring percolated from below and formed calcium carbonate deposits.

在此之前，碱性湖泊变为干燥，石灰华形成时正当淡水春季渗透到下面，并形成碳酸钙的沉淀。

Before this alkaline lake went dry, tufa formed when a freshwater spring percolated from below and formed calcium carbonate deposits.

在此之前碱性湖泊干枯，石灰华成形时当淡水春天从下面渗出形成碳酸钙堆积物。

Before this alkaline lake went dry, tufa formed when a freshwater spring percolated from below and formed calcium carbonate deposits.

在此之前，碱性湖泊变干燥，钙华形成时，当淡水泉过滤来自下面，并形成碳酸钙的沉淀物。

Before this alkaline lake went dry, tufa formed when a freshwater spring percolated from below and formed calcium carbonate deposits.

在此之前去碱湖干，石灰华形成春季时淡水过滤从下面形成碳酸钙沉积。

However, silanes do not interact to any significant degree with the ubiquitous calcium carbonate, or with barium sulphate, carbon black or boron compounds, and cannot be used as coupling agents with these fillers.

但是，硅烷不与使用普遍的碳酸钙有任何作用，与硫酸钡、碳黑或者硼化合物也是这样，因此硅烷不能用作这些填料的偶联剂。

CFS is developed by using Polysulfonamide, cellulose, sepiolite andbrucite fibers as reinforced fibers, using acrylonitrile-butadiene and natural rubberas binders, using calcium carbonate, hydrated magnesium silicate, bolus alba asfiller and agent. This new material's main performances reach or are close to thesimilar products of foreign countries, and fill in the domestic gapes in the field.

首次选用有机芳砜纶纤维、纤维素纤维和无机海泡石纤维、水镁石纤维等为代石棉纤维，以丁腈橡胶和天然橡胶为弹性粘结剂，并加入碳酸钙、滑石粉、高岭土等无机填料和其它配合剂，采用压缩成张工艺成功地研制出具有工业应用价值的CFS，其主要性能指标达到或接近国外同类产品的水平，填补了国内在这一领域的空白。

They would leave subtle clues in the isotopic composition of the limestone by shifting the ratios of light to heavy carbon and oxygen atoms in its calcium carbonate.

那样会在石灰岩的同位素构成中留下多多少少的痕迹——碳酸钙中碳原子和氧原子的轻重比例会改变。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。