dolomite ['dɔləmait]

dolomite的基本解释

n.

白云石

dolomite所属的单词分类

Mineral & Rock / 矿物与岩石 [120]

yeatmanite  ·  xalostocite  ·  wairakite  ·  pyroclastic flow  ·  petrified wood  ·  metamorphic rock  ·  Druze  ·  tiger's eye  ·  rose quartz  ·  rock cycle

与dolomite相关的网络例句 [注：此内容来源于网络，仅供参考]

The flotation mechanism of MG reverse-floating dolomite was studied by measuring the Zeta-potential of collophanite and dolomite, Infrared Absorptions Spectra analysing the adsorption of MG onto the minerals surface, ultraviolet- visible light absorbing spectrum calculating the amount of MG which was adsorbed onto the minerals surface. These researches showed that MG was more easyly adsorded onto the surface of dolomite in feeble acidic solution because of pure dolomite charges positive as well as pure collophanite charges negative. Therefore, a lot of MG negative ions was adsorded onto dolomite, and that MG negative ions contained hydrophobic group, the hydrophobicity of dolomite was modified, the grains of dolomite were adhered to air bubble and float with them.

对白云石和胶磷矿的Zeta-电位测定、红外光谱分析MG药剂在矿物上面的吸附情况、紫外-可见吸收光谱测定矿物上MG的吸附量等，研究了MG药剂反浮选白云石的浮选作用机理，表明在弱酸性条件下，由于白云石表面荷正电而胶磷矿表面荷负电，带有羧基和羟基官能团的MG药剂更容易吸附在白云石上，使其周围吸附有大量的MG负离子，而MG负离子的另一端为烃基，这就改变了白云石的疏水性，使其矿粒容易附着于气泡上浮。

The experimental results show that when TCAR is about 700 ℃ XN for limestone is maximum, and the optimum TCAR for dolomite is about 650℃. Although XN for limestone is much higher than dolomite, the difference of their YN is little when TCAR is in 650~700 ℃. And if TCAL is beyond 1050 ℃ XN for limestone decays sharply, but it is negligible to dolomite. XN for dolomite is far higher than limestone in the high TCAL. XN for limestone decreases with the particle size increasing, and there is an optimum particle size range with particle size increasing which XN for dolomite reaches maximum in. The particle size plays a more important role in limestone carbonation process than dolomite.

结果表明：TCAR为700℃时石灰石的XN最高，白云石则在650℃时XN最高，在650～700℃时白云石的XN远高于石灰石，但它们的YN相差不大；当TCAL超过1050℃时石灰石的XN急剧衰减，而白云石的XN则衰减程度不大，在高温煅烧时白云石的YN比石灰石更高；随粒径的增大，石灰石的XN逐渐减小，而白云石则存在最佳的粒径分布使XN最大，粒径的变化对石灰石的XN影响更大。

The main sedimentary facies types include shoal facies of platform margin, organic reef facies of platform margin, platform evaporate facies, open-platform facies, restricted platform facies and carbonate platform ramp facies, and the front three types of facies are the uppermost facies belt. The main sedimentary microfacies types include subordinate organisms dolomite microfacies, sparry grain(biogenic debris, sand cutting, alga chippings and so on) dolomite microfacies, detention gravel debris dolomite microfacies, boundstone microfacies, non-lamina dolomite mudstone microfacies, lamina dolomite mudstone microfacies, lamina lime mudstone microfacies, sparry grainstone microfacies and testaceous chippings limestone microfacies, and the front three types of microfacies are the uppermost microfacies type.

该区长兴组主要的沉积相类型有台地边缘浅滩相、台地边缘生物礁相、开阔台地相、局限台地相、台地蒸发岩相和碳酸盐台地缓坡相六个相带，主要的微相类型有生物粘结云岩微相、亮晶颗粒云岩微相、滞留角砾云岩微相、纹层纯云泥岩微相、非纹层纯云泥岩微相、生物粘结灰岩微相、纹层纯灰泥岩微相、亮晶颗粒灰岩微相和介屑灰岩微相九种微相类型。

与dolomite相关的网络解释 [注：此内容来源于网络，仅供参考]

dolomite：白云石

白云石(dolomite)是目前为止研究得最多和最成功的催化剂],虽然各地白云石的成份略有变化,但都有催化效果,一般当白云石中CaCO3/MgCO3在1~1.5时效果较好.

dolomite：白云岩

铁白云石是同白云岩(dolomite)的化学置换系列中的一个端员,在白云石的晶体结构里,镁完全取代了铁. 铁白云石的物理和化学性质与白云石相同,化学

dolomite：鞋类(意大利)

DMM攀登装备(威尔士) | Dolomite鞋类(意大利) | Dynastar, Lange, Look, Kerma.雪橇,滑雪杖,服装(法国)

dolomite：大理石(英国利兰公司美洲豹?路虎?凯旋部)

Dodge 道奇(美国克莱斯勒公司) | Dolomite 大理石(英国利兰公司美洲豹 路虎 凯旋部) | Dominator 统治者(英国赫斯代尔公司)

dolomite brick：白云石砖

白云石 magnesia limestone | 白云石砖 dolomite brick | 百万分之一 ppm