nacre
音標(biāo)發(fā)音
- 英式音標(biāo) [?ne?.k?r]
- 美式音標(biāo) [-k?]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n. 珍珠層；珠母貝；珍珠母
英漢例句
- As a resul t, nacre thickness is sometimes just a cosmetic layer t hat can wear thin over time.
所以真珠質(zhì)的厚度就像臉上化妝品，不久就會磨薄了。
edu.sina.com.cn - Not only then are they smaller, less robust creatur es, but the pollution in the water changes the color of the nacre and change the color of the pearl.
珍蚌不但更小，生命力更弱，受到污染的水會改變真珠質(zhì)和珍珠的顏色。
edu.sina.com.cn - Only relatively pristine material has the goods Landman is after, so his team uses a scanning electron microscope (below), which utilizes a beam of electrons to image surfaces, to find the best nacre.
只有相對原始狀態(tài)的材料才擁有蘭德曼所需要的研究對象，因此他的研究小組必須使用利用電子束表面成像的掃描電子顯微鏡（下圖）去尋找最好的珍珠層。
雙語例句
詞組短語
- shell nacre 貝殼珍珠層
- nacre layer 珍珠層
- nacre printing 珠光印花
- nacre depth 珍珠層厚度
- nacre velvet 珠光絲絨
短語
英英字典
- a smooth, hard substance forming a layer inside the shells of some sea creatures. It is white but also seems to shine with different colours, and is used to make buttons and for decoration.
- &rarrthe technical name for mother-of-pearl
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 珍珠層
To observe and analysis the effect of nacre composite artificial bone on biological behavior of human osteoblast in vitro.3.
2．闡明珍珠層與聚乳酸復(fù)合后形成的人工骨材料在體外培養(yǎng)環(huán)境中對成骨細(xì)胞生物學(xué)行為的影響。化學(xué)
- 珍珠層
Nacre is one of the general construction units of mollusk shells, Thoroughly studying on it can provide insight not only into the pearl-culture, but also into fabrication of advanced organic-inorganic composite materials.
珍珠層是軟體動(dòng)物硬殼中普遍發(fā)育的一種結(jié)構(gòu)單元，對其進(jìn)行深入研究可為人工培育珍珠及制造現(xiàn)代有機(jī)-無機(jī)復(fù)合材料提供科學(xué)依據(jù)。 - 珍珠質(zhì)
Secondly, we conducted an in vitro experiment to simulate the growth of aragonite on nacre surface via the vapor diffusion method in the absence of any other additional additives.
其次，本文采用傳統(tǒng)的氣相擴(kuò)散方法，在沒有任何添加劑的溶液中，進(jìn)行了珍珠質(zhì)基底上CaCO_3晶體的體外沉積實(shí)驗(yàn)。機(jī)械工程
- 珍珠母
But for the stiffness of the nacre,the dominated factor is the layer-by-layer crossed and stacked form of the structural design mechanism,and it is in agreement with experimental results.
但是珍珠母內(nèi)的交錯(cuò)層疊堆垛的結(jié)構(gòu)設(shè)計(jì)機(jī)制才是決定它剛度的主導(dǎo)因素,這與試驗(yàn)結(jié)果相當(dāng)吻合。生物學(xué)
- 珍珠層
- 珍珠母
- 珍珠質(zhì)
- 珠母貝
- 真珠質(zhì);珠母貝
- 珍珠層