calcium carbonate
美 [ˌkælsɪərmˈkɑː(r)bəneɪt] 
英 [ˌkælsiəm ˈkɑː(r)bəneɪt]
英汉双解
1. | 碳酸钙a white solid substance that exists naturally as chalk , limestone and marble |
英汉解释
英英解释
例句
The results indicated that the Pinctada martensii shells were all consisted of the major Calcium carbonate and a slight amount of organisms.
结果表明，马氏珠母贝贝壳的主要成分均为碳酸钙，并含有少量有机质。
Consumption of this industry easy to form calcium carbonate gallstones, kidney stones.
这个行业的消费容易形成碳酸钙结石，肾结石。
The more recent calcareous, or calcium carbonate, deposits that make up the tufa formations are closer to the bottom and lighter in color.
钙质或碳酸钙越近现代，所构成凝灰岩地层的沉积物越靠近底部，颜色也比较浅。
Precipitated calcium carbonate fine particles, the proportion of light, can be used for toothpaste.
沉淀碳酸钙颗粒的比重轻，可用于牙膏。
Your stomach needs plenty of hydrochloric acid to break down calcium carbonate, so always take your supplement with a meal or snack.
您的胃需要很多盐酸分解碳酸钙，因此请与饭或点心一起服用这些添加物。
Shelled creatures, whose calcium-carbonate-rich armour tends to dissolve in acid, suddenly became rare.
贝壳类生物因其壳富含碳酸钙易溶于酸，也突然变得罕见起来。
Stony coral skeleton of a goblet, the body that surround the Hydra, its composition almost solely for calcium carbonate.
石珊瑚的骨骼呈杯状，包住水螅体，其成分几乎纯为碳酸钙。
The one sure way of keeping carbon on the seabed is in the form of calcium carbonate, the main ingredient of most animal shells.
碳含量能够留在海底的一个可靠形式是碳酸钙，这是许多动物体壳的主要成分。
Compared with titanate coupling agent, the amount of stearic acid used for modifying calcium carbonate was higher than the former.
与钛酸酯偶联剂相比，硬脂酸改性碳酸钙的用量高于前者。
It may be a brine containing only selected solids of appropriate particle size ranges (salt crystals or calcium carbonate) and polymers.
它可以是一种只包含一定颗粒范围的固相颗粒（盐的晶体和碳酸钙）和聚合物的盐水。
The resulting elaborate network of crevices, lodges, and holes serves as calcium carbonate " condominiums " for a variety of marine animals.
发生于裂缝，岩石图突出部和洞穴的复杂网状系统是提供给各式各样的碳酸钙甲壳的海生动物所居住。
and calcium carbonate as a bulking agent without affecting the properties of the case may reduce the cost of.
而碳酸钙作为填充剂在不影响性能的情况下可降低成本。
It was a hot point of study on the preparation of high valued cubical crystal nano-sized calcium carbonate from calcium carbide residue.
电石渣制备高附加值的立方体晶型纳米碳酸钙成为一个研究的热点。
So will corals, especially those whose skeletons are composed of aragonite, a particularly unstable form of calcium carbonate.
珊瑚虫也将如此，特别是那些骨架由霰石（一种极不稳定的碳酸钙形式）组成的种类。
Sodium, sulfate, magnesium, calcium, carbonate, bicarbonate, chloride, and boron should be determined in a water analysis.
水质分析要测定钠、硫、镁、钙、碳酸盐、重碳酸盐、氯和硼的含量。
The surface of nanometer calcium carbonate powder was modified with resin and stearic acid.
用树脂和硬脂酸改性纳米碳酸钙。
It has been known to us that the protein is conducive to the construction of the eggshell Calcium carbonate.
大家已经知道这个蛋白对蛋壳碳酸钙的形成有帮助。
"The calcium carbonate in the pearl neutralizes some of the acid, so the resulting drink is not as acidic as vinegar, " said Jones.
Jones同时表示：“珍珠中的碳酸钙反应掉了部分醋酸，所以那杯饮料喝起来不像醋那么酸。”
The U. C. Davis method simply spurs the microbes to excrete extra calcium carbonate, bonding the sand together tightly like cement.
加州大学戴维斯分校研发的加固方法就是简单的刺激微生物，使其分泌更多的碳酸钙，从而将沙子紧密结合像水泥一般。
Modified Precipitated Calcium Carbonate (MPCC), synthesized by the method of biomimetic synthesis, was applied to paper making.
采用仿生矿化原位合成淀粉改性纳米碳酸钙（MPCC），并将其应用于造纸技术当中。
Sodium, sulfate, magnesium, calcium, carbonate, bicarbonate, chloride, and boron should be determined in a water analysis.
水质分析要测定钠、硫、镁、钙、碳酸盐、重碳酸盐、氯和硼的含量。
The mineral-rich water, filled with calcium carbonate, tend to stop flowing occasionally due to rock fractures.
那里的富有矿质的泉水，充满着碳酸钙，倾向于停止由于岩石有时破裂所引起的上涨。
As an important inorganic chemicals, calcium carbonate with different shapes and crystal polymorphs has different usages.
碳酸钙是一种重要的无机化工产品，不同晶型、形态的碳酸钙有着不同的用途。
As the polyvalent metal inorganic salt, use is made of calcium carbonate, zinc carbonate or calcium phosphate.
作为该多价金属无机盐，为碳酸钙、碳酸锌或者磷酸钙。
Otoliths are made of calcium carbonate and their size and shape is highly variable among species.
内耳由碳酸钙构成，其大小及形状随物种的不同有很大的差别。
Oceanic production of calcium carbonate is conventionally attributed to marine plankton (coccolithophores and foraminifera ).
海洋中的碳酸钙通常来自于浮游生物（球石和有孔虫类）。
calcium carbonate, calcium phosphate, calcium sulfate, organic compounds, magnesium, aluminum, silicon, ferric oxide etc. . .
碳酸钙，磷酸钙，硫酸钙，有机化合物，镁，铝，矽，氧化铁等。
The crystalloid growth of precipitated calcium carbonate is inhibited by adding surfactants during the precipitation process.
在沉淀法制备超细碳酸钙过程中，通过加入表面活性剂抑制晶核成长。
Result discovery that, Gathers the aspartic acid to have the fine anti- filthy performance to the calcium carbonate.
结果发现：聚天冬氨酸对碳酸钙具有优良的阻垢性能。
Calcium Ascorbate is an optimal nutritional supplement that combines Ascorbic Acid (Vitamin C) with Calcium Carbonate.
抗坏血酸钙是一种最佳的营养补充，结合抗坏血酸（维生素C）的碳酸钙。
The calcium hydroxide is easily transformed to calcium carbonate, this results in the early strength of the red mud heap.
赤泥中钙的氢氧化物最容易转化为碳酸钙，此作用可使赤泥获得早期强度。
The calcium carbonate in corals or in the shells of other marine creatures comes in two distinct mineral forms: calcite and aragonite .
珊瑚或其他海洋生物外壳里的碳酸钙，包含两种完全不同的矿物形式：方解石和霰石。
Many species of invertebrate have shells or skeletons made of calcium carbonate.
无脊椎类的好多物种有碳酸钙质的外壳或骨骼。
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。
Calcium carbonate filled rubber, sulfide rubber, can be higher than that of pure tensile strength, tear strength and wear resistance.
碳酸钙填入橡胶中，能获得比纯橡胶硫化物更高的抗张强度、撕裂强度和耐磨性。
The Result can be used to guide the design and improvement of the technological process of platy calcium carbonate.
其结果对板状碳酸钙生产工艺的设计与改进具有指导意义。
Moreover, the composition of the ash contents was found to be mainly calcium carbonate.
进一步的分析表明，灰分的主要成分为碳酸钙。
The fully vulcanizate polyolefin thermoplastic elastomers comprises the polyolefine resin, powder rubber and nano calcium carbonate.
该全硫化聚烯烃热塑性弹性体包含有共混的聚烯烃树脂、粉末橡胶和纳米碳酸钙。
The additive is selected magnesium carbonate, calcium carbonate, magnesium hydroxide, calcium hydroxide, and mixtures thereof.
添加剂选自碳酸镁、碳酸钙、氢氧化镁、氢氧化钙和其混合物。
They surround the tip of a spiral shell, composed primarily of calcium carbonate, that has broken off and eroded.
包围在中间的是一个螺旋型外壳，主要成分是碳酸钙。
The calcium carbonate in dilute hydrochloric acid, the burning strip put it near the gas release, can produce detonation song.
把碳酸钙加进稀氢氯酸时，把燃烧中的木条放近释出的气体，会产生爆鸣声。
