通过平煤集团康复中心工程基坑支护的施工，介绍锚钉墙法在深基坑支护中的应用。
The paper introduces application of rivet-wall method used in supporting againstdeep foundation pit. through discussion of a construction of hospital center.
结合武汉科技会展中心风化岩边坡支护工程，介绍土钉支护技术的工作机理和设计方法。
Taking the slope engineering of Wuhan Conference and Exhibition Center for Science and Technology as an example, the mechanism and design method of soil nailing are presented.
实践证明，在改善材料内部组分与结构方面所采用的多种方法中，掺杂是引进有效钉扎中心既廉价又实用的方法。
It is proved that doping is the cheapest and practical way to introduce pinning centers. In this paper, we use doping method.
本文数值研究点钉扎中心随机分布的二维磁通点阵的交流响应。
We study numerically the ac response of 2d vortex lattice with randomly distributed point-like pinning centers.
讨论了晶粒之间连接的性质和主要的钉扎中心。
The properties of connection between grains and the pinning mechanism are discussed.
魔方故障是指魔方在比赛中发生的故障，如：飞棱、魔板线断裂，螺丝钉、中心盖、贴纸等脱落；
Puzzle defects are defects of puzzles, like: pieces popping, wires breaking, screws/caps/stickers falling off.
魔方故障是指魔方在比赛中发生的故障，如：飞棱、魔板线断裂，螺丝钉、中心盖、贴纸等脱落；
Puzzle defects are defects of puzzles, like: pieces popping, wires breaking, screws/caps/stickers falling off.
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