Single age variable stock volume growth model had low coefficient of determination, but it was improved a lot by introducing site index and stand density index in reparameterization.
林龄单因变量的蓄积量生长模型决定系数低，引入地位指数和密度指数再次参数化的生长模型可显著提高模型拟合度。
Compared with weight method and volume method, determination of the contents of strontium oxide in Bluestone using AAS was more simple and accurate, and few factor disturbed the method.
与重量法及容量法相比，采用火焰原子吸收分光光度法(AAS)测定天青石样品中的氧化锶含量，方法简单准确，干扰因素少。
The determination of pressure of fuel gas pipe network, the amount of recycle across the holder, the volume of holder and the allocation of the holder in flow diagram were described.
阐述了燃料气管网压力、过柜循环量、气柜容积及其操作位置的确定。
The less sample and great Volume of liquid sample are used to make the determination of gold and silver in lead anode slime by atomic absorption spectrophotometry.
采用少试样、体积，常规处理样品，原子吸收分光光度法直接测定铅阳极泥中金，测得结果与火试金法结果相符。
To make more scientific decision, an improved decision tree algorithm weighted ID3 is proposed and applied into the determination of aluminum tapping volume.
为提高决策的科学化程度，提出了一种改进的决策树生成算法加权id3，并将其应用于铝电解生产中出铝量的设定。
The North-to-South Water Diversion Project is a large-scale inter-basin water transfer project, and the reasonable determination of the volume of water diversion is a key problem.
北水南调工程是东北地区一项大型的跨流域调水工程，优选调水量是其关键问题之一。
All the results of the extension in software functions for organ volume determination and of the measurements for living animals have proved the correctness and reliability of the method.
体积功能模块的扩展及临床测试的结果验证了上述方法的可靠性和实用价值。
All the results of the extension in software functions for organ volume determination and of the measurements for living animals have proved the correctness and reliability of the method.
体积功能模块的扩展及临床测试的结果验证了上述方法的可靠性和实用价值。
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