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- Wood quality forecast 材质预测
- The paper improves forecast veracity and guides work of littoral medium and small cities' air quality forecast model. 对沿海地区中小城市今后开展空气质量预报工作具有一定的指导意义。
- Control model for quality forecasting. 质量预测控制模型。
- Keywords Neural network;larch plantation;wood quality;forecast; 神经网络;人工林落叶松;木材材质;预测;
- It is showed that all sorts of growing and culturing methods in intensive culturing management can be combined to control wood quality through silviculture interaction. 尽管多种因素的作用较为复杂,但其生长培育对木材材性的能动作用是肯定的。
- We also presents the main quality pattern of QDMS,including quality forecast model,classification model and association model. 并介绍了质量数据挖掘的主要模型及方法,包括质量预测模型、分类模型和关联模型。
- Daily Report and Forecast of Air Quality State Environmental Protection Administration and State Meteorological Agency have jointly carried out air quality forecast in 47 key environmental protection cities in the entire country. 空气质量日报和预报国家环保总局和中国气象局联合在全国47个环保重点城市开展了空气质量预报工作。
- By comparing the prediction results of two air quality forecast systems that run every day in Cangzhou,it is founded that the CAPPS 1.0 model performed better than the statistical model. 对比沧州市每日运行的空气质量预报系统;CAPPS 1.;0模式比统计预报模式预报更为准确。
- Technical experience of ambient atmosphere monitoring and method of atmosphere quality forecast in China are reviewed. The content of daily report and forecast of atmosphere quality is introduced. 概述了我国环境空气质量监测技术所走过的历程和空气质量预报的三种模式,简要介绍了我国空气质量日报、预报的内容。
- traits of growth and wood quality 生长和材质性状
- One quality of wood is that it can burn. 木料的一个特点是能燃烧。
- water environmental quality forecast 水环境质量预测
- He joined the two pieces of wood together with glue. 他用胶水将这两块木料黏在一起。
- The wood is held in position by a clamp. 木头用钳夹固定住了。
- Finally the theory is applied into the design of Wuhan city air quality forecasting system-Orpheus. 最后,我们将上述理论应用到武汉市空气质量预测系统Orpheus中,取得了较好的效果。
- He shored up the wall with a thick balk of wood. 他用一根粗大的木头把墙撑住。
- Design and implement a GIS-based ViSC system of City Air Quality Forecasting data. 5.;设计实现了一个基于GIS的空气质量预报数据可视化系统。
- Rubber has more resilience than wood. 橡胶有比木头更大的弹性。
- Early Prediction of Wood Quality for Pinus densiflora 赤松木材材质早期预测
- The axe sliced through the wood. 斧头一下子把木头劈开了。