nacre
n. 珍珠层；珠母贝；珍珠母
n.
珠母贝，真珠质；
英英释义
nacre[ 'neikə ]
n.the iridescent internal layer of a mollusk shell
同义词：mother-of-pearl
双语例句
As a result, nacre thickness is sometimes just a cosmetic layer that can wear thin over time.
所以真珠质的厚度就像脸上化妆品，不久就会磨薄了。
权威例句
The Mechanical Design of NacreNanostructured artificial nacre
Deformation mechanisms in nacre
Multiscale structure of sheet nacre
Amorphous layer around aragonite platelets in nacre
nacre encodes a zebrafish microphthalmia-related protein that regulates neural-crest-derived pigment cell fate
An acidic matrix protein, Pif, is a key macromolecule for nacre formation
Merger of structure and material in nacre and bone – Perspectives on de novo biomimetic materials
Continuous self-assembly of organic–inorganic nanocomposite coatings that mimic nacre
Molecular cloning and characterization of lustrin A, a matrix protein from shell and pearl nacre of Haliotis rufescens.
nacre (n.)
1590s, "type of shellfish that yields mother-of-pearl," from Middle French nacre (14c.), from Italian naccaro (now nacchera), possibly from Arabic naqur "hunting horn" (from nakara "to hollow out"), in reference to the shape of the mollusk shell. Meaning "mother-of-pearl" is from 1718.
1. AAA Perfect Round; Excellent Luster; Thick Nacre(.7 of total nacre or better);95% Inclusion Free Surface
AAA 圆度极高，极好的光泽，厚的珠层（.7或以上的珠层含量）95%表皮光洁度或更高，极好的匹配，珠农收成中最好的1%份。
-- 来源 -- forum.cibini.com
2. moire nacre
珠光波纹绸
-- 来源 -- 英汉 - 短句参考
3. mother-of-pearl; nacre
珍珠层
-- 来源 -- 英汉 - 翻译参考[网络]
4. The oyster covers the piece of shell with a pearly substance known as @nacre.
牡蛎分泌一种叫做“珠母贝”的珍珠状物质覆盖那一小片贝壳。
-- 来源 -- 超越目标英语 第4册 - Unit 2 CAREERS
5. .); nacre
珍珠母
-- 来源 -- 英汉 - 翻译参考[网络]
6. AA+ Perfect Round; Excellent Luster; Thick Nacre(.5 of total nacre or better);90-95% Inclusion Free Surface
AA+ 圆度极高，极好的光泽，厚的珠层（.5或以上的珠层含量）90-95%表皮光洁度，极好的匹配，珠农收成中最好的5%份。
-- 来源 -- forum.cibini.com
7. polyester-viscose mixed nacre window holland
涤粘交织珠光窗帘布
-- 来源 -- 英汉 - 翻译参考[网络]
8. AA Very Round( less than5% gradation); Good Luster, Good Nacre(.35 of total nacre or better);80-90% Inclusion
AA 非常圆（于5%那部份的等级）良好的光泽，良好的珠层（.35或以上的珠层含量）80%90%表皮光洁度，好/好的匹配，珠农收成中最好的20%份。
-- 来源 -- forum.cibini.com
9. A Round to Near-round; Moderate/ Low Luster; Thin Nacre( less than.2 of total nacre);60-70% Inclusion
A 圆到接近圆的程度，中/的光泽，簿的珠层（于0.2的珠层含量）60%70%表皮光洁度，良好到中等的匹配。
-- 来源 -- forum.cibini.com
10. 3 AA Very Round (less than 5% gradation); Good Luster, Good Nacre (.35 of total nacre or better); 80-
AA非常圆（少于5%的那部份的等级），良好的光泽，良好的珠层（0.35或以上的珠层含量），80%-90%的表皮光洁度，好/极好的匹配，珠农收成中最好的20%部份。
-- 来源 -- 网友提供
nacre
