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- By combining the advantages of both Gray prediction and Markov prediction chain theory, a new Gray Markov metabolism GM (1, 1) model is proposed. 笔者结合灰色新陈代谢GM(1,1)模型和马尔可夫链理论的优点，建立飞行事故预测模型。
- Based on the outcome of analysis, an original class rate is then defined and is used to decide whet hen the gray prediction model GM(1,1) is utilized to be adopted. 因此，本论文将分析模型GM(1,1)的数学结构，且基于分析后所得到结果，因而定义出原级比值来作为使用灰色预测模型GM(1,1)的判断依据。
- Therefore gray prediction is helpful for the operators to make qualitative and quantitative analysis, which will be beneficial to UCG control and production. “灰色预测”模型能够指导操作人员作出定性或定量分析，从而事先调控煤炭地下气化生产过程，实现连续稳定生产。
- A review is made of the four methods being studied and used in China and other countries: gray prediction, probabilistic statistics, artificial nerve network, and functional analysis of reliability. 评述了灰色预测方法,概率统计方法,人工神经网络方法和可靠度函数分析四种国内外正在研究和使用的方法。
- Gray Prediction for Highway Soft Ground Settlement 高速公路软土地基沉降的灰色预测
- Gray prediction of commercial house price in China 我国商品住宅价格灰色预测
- dimension-changed gray prediction control 变维灰色预测控制
- Ball Mill Load Control Based on Gray Prediction PID Control 基于灰色预测PID球磨机负荷控制
- Gray Prediction of Injury and Death Rate of Accident in a Mine 某矿山事故伤亡率的灰色预测
- Gray prediction method in equipment state examination and repairing 设备状态检修中的灰色预测方法
- Gray prediction model of spontaneous combustion stage of coal 煤最短自然发火期灰色预测模型研究
- His hair became gray when he was only forty. 他刚刚四十岁时，头发就变得灰白了。
- I can predict something with great accuracy. 我能很准确地预测某事。
- 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。
- We all believed in her prediction. 我们都相信她的预言。
- The prediction was literally accomplished. 这个预言确实实现了。
- It is a medium- size samsonite, and it's gray. 它是一个中型的灰色绅耐特皮箱。
- Recent discoveries will bear his prediction out. 近来的种种发现将会证实他的预言。
- 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。
