1.
having a hard shell or shell-like covering.
有硬壳或壳状遮盖物。
2.
A hard, shell-like covering, such as that enclosing the kernel of a peach.
壳一种坚硬的，贝壳状的覆盖物，如包住桃核的壳
3.
A material encrusted on a surface.
硬壳表面表面的硬壳状物
4.
multicellular glass in blocks, panels, plates, shells or similar forms
多孔玻璃,呈块状、板条状、平板状、壳状或类似形状
5.
foam glass, in blocks, panels, plates, shells or similar forms
泡沫玻璃,呈块状、板条状、平板状、壳状或类似形状
6.
Any of various structures, such as the external ear, that resemble a shell in shape.
贝壳状结构任一种类似于贝壳的形状结构，例如人的外耳
7.
The chitinous internal shell of a squid.
羽状壳乌贼的壳质的内壳
8.
small freshwater crustaceans with a shield-shaped carapace.
小型淡水甲壳动物，长有盾牌状甲壳。
9.
small freshwater crustaceans with a shield-shaped carapace
长有盾牌状甲壳的小型淡水甲壳动物
10.
Mould line
(表示船壳形状的)型线
11.
The capsids of nearly all spherical viruses adopt icosahedral symmetry.
球状病毒衣壳采用二十面体对称。
12.
somewhat heart-shaped sand-burrowing bivalve mollusks.
稍有心脏状掘沙的双壳类软体动物。
13.
Auricular ossification is a rare clinical entity.
临床上，耳壳骨化是罕见的临床症状。
14.
Old World climbing plant with hard-shelled bottle-shaped gourds as fruits.
旧大陆攀援植物，有硬壳的瓶状果实。
15.
(of the surface of shells) having a rough, rib-like texture.
（贝壳的表面）有粗糙肋状质理的。
16.
the woolly aphid has a lanate coat resembling cotton.
绵蚜虫有像棉花一样的羊毛状外壳。
17.
STRESS MEASUREMENT, STRESS STATE OF UPPER CRUST AND EARTHQUAKE RESEARCH
地应力测量、地壳上部应力状态与地震
18.
Study on the Biomimetic Chitosan Medical Material with Layer Structure;
仿生层状结构壳聚糖医用材料的研究