1.
It's improve or eliminate conchoidal and raise mechanica behavior fracture, if introduce high temperture diffuse annealing and heat treatment.
采用高温扩散退火及随后的热处理可改善或消除贝壳状断口,并可提高机械性能。
2.
marine limpet having a conical shell with an opening at the apex.
在其圆锥状壳的顶端有开口的海生帽贝。
3.
The inner margin of the opening of a gastropod shell.
唇状部分腹足纲软体动物贝壳开口处的内部边缘
4.
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
5.
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
6.
The outer margin of the opening of a gastropod shell.
孔缘腹足纲的软体动物的贝壳的壳口外缘
7.
shape or cut in scallops, as of the edge of a garment.
形成或割成干贝状就象贝壳外表的边缘。
8.
any of various seashore mollusks having a tapering tubular shell open at each end and a foot pointed like a spade for burrowing.
各种海滨的软体动物，尖头的管状贝壳在每端都有开口，足尖如铲形适于挖掘。
9.
(of the surface of shells) having a rough, rib-like texture.
（贝壳的表面）有粗糙肋状质理的。
10.
A scallop - shaped dish or a scallop shell in which various seafood dishes are browned and served.
海味贝壳烤具一种煎烤或盛放各种海味菜肴的扇贝壳状盘子或扇贝壳
11.
Of, relating to, or being a surface characterized by smooth, shell - like convexities and concavities, as on fractured obsidian.
贝壳状的（属于）表面光滑且呈贝壳状凸凹特点的、或与之有关的，如黑曜石碎块
12.
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。
13.
Dark green, pointed, quilted, scalloped. Standard.
深绿色叶，尖尖的贝壳状叶，叶脉往上突起。标准型。
14.
the pearly lining of the dark shells is a source of mother-of-pearl.
深色贝壳的珍珠状内部是珍珠母的来源。
15.
A variety of domestic pigeon having a shell-shaped crest and heavily feathered feet.
帚鸽各种家鸽，有贝壳状羽冠及羽毛厚密的足
16.
a racing shell propelled by one or two oarsmen pulling two oars.
由一个或两个人推动两个船桨的贝壳状赛艇。
17.
The Maya also understood the concept of zero, and wrote it like a shell.
玛雅人也懂得零的概念，书写形状就像贝壳一样。
18.
Deposition of Plate-Like Apatite on Nacre Surfaces and Its in Vitro Bioactivity
贝壳表面沉积片状磷灰石及其体外生物活性