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- The structure of artificial bone was designed according to the long bone ofpeople, the outer was compact layer, the inner was porous spongiosa layer. 仿人长干骨的结构梯度进行材料设计：外层为致密层，内层为多孔松质层。采用HAP粉末为原料，添加一定量的生物玻璃，来制备多孔梯度HAP人工骨。本研究首次采用自燃烧法合成了纳米级HAP粉末。
- It is known through petrographic analysis that a compact layer with excellent slag resistace exists in the coating, which prevents the slag from further penetration. 通过岩相分析可知,涂料中存在一致密层,阻止渣进一步渗透,具有良好的抗渣性;
- During the construction with such mixture, it should be compacted in the optimal water content of the mixture, under the controlled construction tempature and with the right compacted layer depth. 施工期间，应在接近最佳含水质量分数时对石灰、粉煤灰、土、碎砖混合料进行压实，并应控制施工温度和压实厚度。
- Ok. Luxury, mid-size or compact? 好。是要豪华型、中型还是小型车？
- You can get the feel of a compact car in no time. 你很快就能把小型车摸清楚。
- I appreciate his compact style of writing. 我欣赏他那简洁的文体。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- His uncle is a man of compact build. 他叔父身体结实。
- The compact disc is a miracle of modern technology. 激光唱片是当代技术的奇葩。
- The inner layer of the wall of a spore. 孢子内壁孢子壁的内层
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- The two states made a compact to co-operate against terrorism. 两国签订了反恐怖主义合作协议。
- Not taut, firm, or compact; slack. 松弛的不紧、不严密或不坚实的; 放松的
- The middle, usually fleshy layer of a fruit wall. 中果皮果皮中间通常含肉较多的那一层
- A compact camera; a compact car. 不占空间的摄像机; 小型汽车
- The bottom layer is a mixture of sand and clay. 最下面的一层是沙和泥的混合物。
- A fine layer of dust covers everything. 所有的东西都盖了一层薄薄的灰尘。
- A layer, as of doubled-over cloth or of paperboard. 一层一层，如折叠过的布料或纸板的
- A surface, layer, or mass of frozen water. 冰面冻结的水的面、层或块
- The company came up with a new, more compact computer. 公司推出了一种新的更小型的电脑。
