1.
Study of Chemical Technology Applied to etch the FBR Fuel Cladding Surface
气冷快堆元件包壳管表面粗化的化学加工研究
2.
scalloped surface
扇形表面, 扇壳饰
3.
A material encrusted on a surface.
硬壳表面表面的硬壳状物
4.
envelope (excl. of glass) for elecronic tubes and valves
电子管壳（不包括玻璃的）
5.
seamless fuel clad tube
无缝燃料元件包壳管
6.
Study on Surface Modification of CaCO_3 with Core-shell Structure and Its Application in PP Composites;
具有核壳结构的CaCO_3表面包覆改性及其在PP复合材料中的应用
7.
According to new research, the influenza virus coats itself in a protective fatty shield that is tough enough to withstand cold temperatures.
一项最新研究发现，流感病毒表面包有一层脂肪保护外壳，这种外壳十分坚硬，能抵御严寒。
8.
Iron oxide magnetic nanoparticles with biocompatibility and functional coatings via appropriate surface chemistry approaches have been used for immobilization of cells, proteins, enzymes, antibodies, oligonucleotides and drugs through covalent bonding or adsorption.
氧化铁磁性纳米粒子通过表面化学修饰得到无机、机或聚合物壳包覆在其表面。
9.
A skull that lacks the lower jaw or the lower jaw and the facial parts.
脑壳头盖骨，不包括下颚或下颚和面部
10.
The hard outer portion or surface area of bread.
面包皮面包的表面区域的硬皮
11.
The surface, or crust, of the Earth is shaped by a process called plate tectonics.
地球的表面，或者说地壳，由板块地壳构成。
12.
oval shape case
卵形壳, 蛋形表壳
13.
Crust over
使在表面上形成一层硬壳：
14.
Resembling a varix on the surface of a shell.
螺层隆起的象贝壳表面的螺层的
15.
A crust appears to have formed over the volcanic rubble.
火山熔岩表面似乎形成了一层硬壳。
16.
having a shiny surface or coating.
具有发光的表面或者外壳。
17.
Faults are like cracks all over a teapot.
地壳断层就像遍布茶壶表面的裂痕。
18.
(of the surface of shells) having a rough, rib-like texture.
（贝壳的表面）有粗糙肋状质理的。