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- Degree of Gray Relationship(DGR) 灰色关联
- analysis of the gray relationship 层次-关联优化模型
- gray relationship analysis (GRA) 灰色关联分析
- Keywords injection well;grade weighing;fuzzy judgment;gray relationship; 注水井;等级权衡;模糊综合评判;灰色关联;
- His hair became gray when he was only forty. 他刚刚四十岁时，头发就变得灰白了。
- His face turned gray as he heard the bad news. 听到这个坏消息后，他的脸变得苍白。
- It is a medium- size samsonite, and it's gray. 它是一个中型的灰色绅耐特皮箱。
- The blue shirt and gray tie are a good match. 蓝衬衫和灰领带很相配。
- Stolen chips can find access to the gray market. 偷来的芯片可在水货市场上找到销路。
- He was still looking gray and very tired. 他看上去仍然面色苍白,疲惫不堪。
- His black hair was tinged with gray. 他的黑头发带着一点灰白。
- Their relationship is over and done with. 他们的关系完全断绝了。
- A note of discord crept into their relationship. 他们的关系出现了裂痕。
- The relationship between them is being improved. 他们之间的关系正在改善。
- A yellowish gray to pale orange yellow. 土黄色，浅黄褐色一种黄灰色到淡桔黄色
- Our advice helped them to smooth out their relationship. 我们的建议帮助他们消除了相互关系中的障碍。
- Gray or white with or as if with age. 灰白的因年老而头发灰白的
- Their relationship soon went sour. 他们的关系不久就变坏了。
- Our relationship is coming apart at the seams. 我们的关系破裂了。
- A horse having a coat of mottled gray. 菊花青马带有斑点的灰色毛皮的马
