二氧化碳溶解于水的时候形成一种酸,这种酸可以跟矿物起反应生成碳酸盐,这样就能够以相对稳定的状态将碳密闭起来。
Carbon dioxide forms an acid when it dissolves in water. This acid can react with minerals to form carbonates, locking away the carbon in a relatively inert state.
令人高兴的是:矿物碳化有希望锁住二氧化碳——影响强大的温室气体——而且比简单地将二氧化碳泵入地下地质层要稳定的多。
The good news is that mineral carbonation promises to lock away CO2 – a powerful greenhouse gas – in a much more stable form than simply pumping it into an underground geologic formation.
合成泥浆:矿物质、聚合物和海水组成的黏稠混合物使井壁保持稳定。
Synthetic Mud: a viscous cocktail of minerals, polymers and seawater stabilizes the borehole walls.
矿物的稳定度可由土壤中氧化的程度所决定。
Mineral stability can depend upon the amount by which the soil is oxygenated.
自然界中的许多矿物自身赋有容纳和稳定有害物质的自净化能力,可用于重金属类污染物的治理。
Many minerals in nature have the self-purification capacity to hold and stabilize deleterious contaminant, which can be used to deal with heavy metal contaminants.
硫化矿物电极电位不是可逆电极的平衡电位,而是不可逆电极的稳定电位。
The electrode potential of sulfide minerals is not an equilibrium potential of a reversible electrode, but a steady potential of a nonreversible electrode.
用切片法考察了几种矿物在水煤浆体系中的分布情况,并探讨了矿物对水煤浆稳定性的影响规律。
The distribution of minerals in CWS was analyzed by means of cutting coal into slices in order to investigate the influence of minerals on stability of CWS.
加速微生物在矿物表面成膜及保持其稳定性是影响微生物浸矿速率的重要因素。
Accelerating the film formation on the mineral surface and keeping its stability are very important for the microbe leaching rate.
用热烘箱试验、差热分析和热重分析等试验方法,考察了钝化剂对矿物填充聚丙烯体系热氧稳定性的影响。
By using oven test, DTA and TGA, the effect of deactivator on the thermal-stability of PP filled with mineral was studied.
对凹凸棒石粘土矿床矿物碳、氢、氧稳定同位素组成提出新的解释,认识同位素组成变化与古环境的关系。
The stable isotope of hydrogen, oxygen and carbon are reinterpreted. The relationship between isotope constituent and paleoenvironment is understood.
已有矿物总数由于地球环境内化学物质的稳定性而限制在2000种左右。
The total number of minerals in existence is limited to about 2000 by the stability of chemicals in the earth's environment.
研究表明,采用不同改性剂和改性方法(干法、湿法)处理的矿物填料具有不同的改性效果和热稳定性;
The study has indicated that mineral fillers, which are treated with different modifying agents and modifying methods (dry and wet), will have different modifying effects and thermal stability.
虽然贝利持矿物早期强度较低,但通过引入早强矿物或加适当的稳定活化剂或低温煅烧等方式可以解决贝利特水泥早强低的问题。
The problem of the low early strength of Belite cement can be solved by adding minerals which has high early strength or appropriate activation or burning at low temperature.
堇青石是一种硅酸盐矿物,因其具有优良的红外辐射特性、较高的热稳定性和化学稳定性等优点而成为一种重要的红外辐射材料。
As a kind of silicate mineral, cordierite turns into an important infrared radiating material because of its predominant infrared radiating property and better thermal and chemical stability.
它们通过粘土矿物的吸收作用而得到稳定。
黄土粒度粗,不稳定重矿物含量高,表明西宁黄土区距黄土物源近。
The grain size of the loess is coarse with high contents of unstable minerals, indicating that the Xining loess material source approximate to the loess region.
长石的钠长石化作用和长石、岩屑的水化水解作用、溶解作用,导致了不稳定组分的转变以及大量离子游离于孔隙水中,同时导致大量的自生矿物沉淀。
The hydration-hydrolysis and dissolution rock fragments and feldspar and albitization of feldspar make many ions free from their framework and go into pore-water.
它们在成矿地质背景、成矿元素、微量元素、稀土元素、稳定同位素、成矿流体性质及成矿物理化学条件等方面均具各自的特征。
The three series are distinct from each other in geological settings, ore-forming elements, minor elements, REE, stable isotopes, ore-forming fluids and physicochemical conditions.
与此产物对应的天然矿物是自然界很少见且很不稳定的五水碳镁石。
The natural mineral corresponding with MgCO_3·5H_2O is known as lansfordite, which is unstable and rarely found in nature.
配方中不再使用矿物油,与传统乳化油相比具有稳定性更好、成本更低、环境友好等特点。
Mineral oil is not used in compounding. Compare to the traditional emulsifying oil, the newly one is provided with the characteristics, such as better sta...
配方中不再使用矿物油,与传统乳化油相比具有稳定性更好、成本更低、环境友好等特点。
Mineral oil is not used in compounding. Compare to the traditional emulsifying oil, the newly one is provided with the characteristics, such as better sta...
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