1.
A hard, smooth, yellowish-white substance composed primarily of dentin that forms the tusks of the elephant.
象牙质主要由象牙质组成的坚硬、光滑、黄白色的物质，这种物质构成了大象的牙齿
2.
Instead of a whiny turbine drill, he uses a flash of laser light to blast away dentin and enamel.
他用的是一道激光而不是烦人的涡轮钻来清除象牙质和牙齿的珐琅质。
3.
Over time, ivory develops hairline cracks along its surface, between the mineralized prisms it is made of.
时间久了，象牙质的表面在矿化棱柱之间会产生发丝般细的裂纹。
4.
A similar substance forming the tusks or teeth of certain other mammals, such as the walrus.
牙齿成分形成象牙或某些哺乳动物牙齿的类似物质，如海象
5.
A tusk, especially an elephant's tusk.
象牙长牙，特别指象牙
6.
a hard smooth ivory colored dentine that makes up most of the tusks of elephants and walruses.
一种坚硬而光滑的乳白色牙质，构成大象和海象的大部分长牙。
7.
An animal structure or material, such as ivory, resembling bone.
骨状物动物的象骨头一样的结构或物质,如象牙
8.
An article made of ivory.
象牙雕象牙制的艺术品
9.
"Hard white substance, a variety of dentin, that makes up the tusks of such animals as elephants, walruses, and preserved mammoths."
白色坚硬物质,是构成诸如象、海象和保存完好的猛象的獠牙的多种牙质类型。
10.
"eburnation:Degeneration of bone into a hard, ivorylike mass, as that which occurs at the articular surfaces of bones in osteoarthritis."
"骨质象牙化:骨质变质为坚硬的象牙状的块体,类似于患骨节炎时骨关节表面出现的情况."
11.
Degeneration of bone into a hard, ivorylike mass, as that which occurs at the articular surfaces of bones in osteoarthritis.
骨质象牙化骨质变质为坚硬的象牙状的块体，类似于患骨节炎时骨关节表面出现的情况
12.
A substance resembling ivory.
仿象牙品类似象牙的物品
13.
Composed or constructed of ivory.
象牙制的由象牙构成或者组成的
14.
ivory Black (Black ivory)
象牙墨(象牙烧制的黑色颜料)
15.
Butt cap: Ivorine and that Yin-yang is an inlay.
后臂大轮?由类似象牙的物质和代表阴阳的真实镶嵌组成。
16.
Basic Physical and Chemic Properties, and Host Environment of the Ancient Ivory Unearthed from Jinsha, Chengdu, China;
成都金沙出土象牙物理化学性质及赋存环境研究
17.
Study on temporary protection of ivories, buckteeth and antlers unearthed from Jinsha site;
金沙遗址出土象牙、骨角质文物现场临时保护研究
18.
The tusks of an elephant are actually its front teeth,
象的长牙实际上就是它的门牙，