查询词典 missing value

In this method, corresponding data sheet of promissory truth-value and indicating value was set up and the measured value could be obtained by inverse operation.

该方法通过标准分段查询，即建立约定真值与示值之间的对应数据表，再经过逆运算就可以得到测量值。

The results indicated that the extraction ratio and properties of oil from silver carp, such as iodic value, acid value, peroxide value and soapstock content are significantly affected by extraction conditions.

结果表明，提取条件对鱼油的提取率、碘价、酸价、过氧化值和含皂量具有重要影响，适宜的制备工艺为脂肪糜于pH9.0的氢氧化钠溶液(1：1，W/V)中45℃水解5min，然后于1.0%氯化钠溶液中80℃盐析5min。

Smith, Ricardo and Marx classical theory of the "value" attributed to the costs of production, especially the cost of production of goods in the course of labor costs ("labor theory of value"); Jevons, and some other people Menger new classical theory is marginal that value is the economic mainstay of goods can be provided by the perceptual effects.

Smith、Ricardo和Marx的古典理论把"价值"归结于生产的成本，特别是花费在生产商品过程中的劳动力成本；Jevons，Menger和其他一些人的新古典边际理论则认为价值对于经济主体来说是商品提供的可以感知的效用。

The entity of value is decided by labor, but the exchange value is decided by supply and demand, and the equilibrium price is exchange value.

价值实体是由劳动决定的，但交换价值是由供求决定的，均衡价格就是交换价值。

Of science and technology diffuse process, will tell to labour force is the value that accumulate manpower capital through labor or updates labour force value manufacturing process, will tell to content is the process of value of production of human defray labor likewise.

科学技术的扩散过程，对劳动力来讲是通过劳动积累人力资本或更新劳动力价值的价值生产过程，对物来讲同样是人类支出劳动生产价值的过程。

In this paper, the Lagrange interpolation formula asked a class function expression question, the determination function to the higher mathematics in the elementary mathematics in some value scope question, the equality proof question, the multinomial factorisation question, to ask to have the Finite series to pass the formula question, the certificate any n function at will n+1 different spots function value maximum value minimal problem and so on six aspects should serve as the simple introduction, and has separately made the comparison with these six aspects elementary mathematics method, thus solved some operation problems in elementary mathematics.

摘要本文对高等数学中Lagrange插值公式在初等数学中的求一类函数表达式问题、确定函数在某点的取值范围问题、恒等式的证明问题、多项式的因式分解问题、求有穷数列的通项公式问题、证明任一n次函数的随意的n+1个两两不同点的函数值的最大值的最小值问题等六个方面的应用作了简单介绍，并与这六个方面的初等数学方法分别作了比较，从而解决一些初等数学中的运算问题。

On the basis of these theories,Rolle mean value theorem,Lagrange mean value theorem and Cauchy mean value theorem are proved by constructing nested interval.

在此基础上通过构造区间套依次证明了罗尔中值定理、拉格朗日中值定理和柯西中值定理

The article put forward the concept of limit value, discussed element to use value limit degressive sex and commodity value and the limit that produce cost increase by degrees sexual relation, on this foundation, to commodity supply price decides theory and supply flexibility make new explanation theoretically.

本文提出了边际价值的概念，论述了要素使用价值边际递减性与商品价值以及生产成本的边际递增性的关系，在此基础上，对商品供给价格决定理论和供给弹性理论作出新的解释。

Divided into three energy efficiency, energy efficiency, limit the value of 3, the evaluation value of 2, 1 as the highest value.

分为三个能源效率，能源效率，分为限制值为3的评估价值为2，1为最高值。

Over the next two years, according to the same market value, to limit the sale of shares lifted the market value of shares 1,728,700,000,000 yuan will reach a peak in the second year that fell to 408,000,000,000 yuan, and the first to sell limited stocks while the market value of lifting the ban will remain in the respective 2,098,800,000,000 3,636,900,000,000 yuan and yuan.

在未来两年内，根据同样的市场价值，限制出售股份解除了对股票的市场价值将达到1，728，700，000，000元，在第二年的高峰下降到4080.00亿元，首次出售股票，而有限市场价值取消禁令将继续在各自的2，098，800，000，000 3，636，900，000，000元人民币。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样