nacreous
英
美
adj. 珍珠母的，珍珠(质)的； 珍珠似的；有光泽的；灿烂的; 产生珍珠质的
COCA.43255
英英释义
adj
- having a play of lustrous rainbow colors
- an iridescent oil slick
- nacreous (or pearlescent) clouds looking like mother-of-pearl
- a milky opalescent (or opaline) luster
- consisting of or resembling mother-of-pearl
双语例句
- The research present situation and advancement of growth structure of nacreous layer are discussed.
对珍珠层生长结构的研究现状与发展趋势予以了综述和讨论。 - XRD and FTIR Spectra Characteristics of Nacreous Layer in Perna Viridis
翡翠贻贝珍珠层的XRD和FTIR光谱特征 - Preparation of Mica Nacreous Pigment by Urea Neutralization Method
尿素中和法制备云母珠光颜料的研究 - The temperature of phase transformation from PV nacreous layer to calcite is detected in 380 ℃. The phase transformation is a gradual thermodynamic process. No phase transformation is found from PV nacreous layer to calcite under 380 ℃ monitored by FTIR spectra.
FTIR实验表明PV珍珠层文石向方解石转变的相变温度为380℃，相变是一个逐渐的热力学过程，低于380℃PV珍珠层文石未发现相变。 - Advances in Biomineralization of Nacreous Layer and Its Inspiration for Biomimetic Materials
贝壳珍珠层生物矿化及其对仿生材料的启示 - Spiral Growth Structure and Its Mechanism of Nacreous Layer of Pteria Penguin and Blister Pearl From Sanya, Hainan Province
珍珠层螺旋生长结构及其生长机制&以海南三亚企鹅贝和附壳珍珠为例 - As ground time prolongs, synthetic aragonite in liquid and cavernous aragonite monitored by DSC show some regularity in phase transformation from PV nacreous layer to calcite under intensive vibrating mill. At the beginning, it is observed that the phase transformation is endothermic;
强烈的机械振动研磨液相合成文石和洞穴文石后，DSC实验表明：随着时间的延长，文石→方解石的相变具有一定的规律性。 - A magnificent display of nacreous clouds.
蔚为壮观的一大片灿烂的云。 - The unusual characteristics of ν_2 vibrational frequency of aragonites from nacreous layer is probably resulted from the low crystallinity, crystal lattice distortion and nanometer size of aragonites.
珍珠和贝壳珍珠层文石这种异常的红外光谱频移特征可能与这类生物成因文石的低结晶度、纳米粒径及晶格畸变有关。 - The Research of Synthetic Technology of Titanium Dioxide-coated Mica Nacreous Pigments
云母钛珠光颜料合成方法的研究