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- The expected value of a random variable. 期望值随意可。
- The expected value of a positive integral power of a random variable. The first moment is the mean of the distribution. 矩,动差任意变量的正整数功效的期望值。第一个矩是分配的平均数
- As a matter of fact, we have run out of stock for a few weeks. 事实上我们的货已脱销几个星期了。
- The n-th moment of a distribution is the expected value of the n-th power of the deviations from a fixed value. 分布的n阶是指偏离固定值的n次幂的期望值。
- I am sorry, but that product is out of stock at the moment. 很抱歉,该商品目前已没有存货了。
- Heilpern S.The expected value of a fuzzy number[J].Fuzzy Sets and Systems,1992(47):81 -86. 谭满益;唐小我.;模糊需求下的产品供给能力初步研究[J]
- So many children have bought toy rockets that the store is now out of stock. 这么多的孩子买了玩具火箭,现在商店都脱销了。
- By forming project strategy and increasing activitiescosts, the objective of maximizing the expected value of projects capital investment is a chieved. 模型的目标是通过制定项目实施策略和对活动追加费用,降低项目失败风险,实现项目期望收益最大化。
- This paper decomposes the time of action based on attribute model of action.Queue theory is employed to calculate the expected value of action time. 在活动属性模型的基础上,对活动时间进行了分解,利用排队论计算单个活动时间的期望值;
- We aim for a quick turnover of stock in our stores. 我们的目的是要加速本百货店的库存周转。
- We are out of stock of this item. 这种商品我们无存货。
- The records also known as the amount of face amount, par or face value of the stock.A denomination of stock and no shares corresponding denomination. 从理论上讲,股票的清算价值应与账面价值一致,但实际上大多数公司的实际清算价值总是低于账面价值。
- Nike shoes are out of stock for the time being. 耐克鞋暂时无货。
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- Popular editions of the book are now out of stock. 该书的普及版现在销售一空。
- Hence, the higher the earnings, the higher the initial offering price which will have a direct impact on the value of stock held by the owners of the company. 因此,收入越高,ipo的价格就越高,将直接影响公司所有者所持股票的价值。
- This item is out of stock,but it is on order. 这项产品全部售空(已无存货),但已经订购了。
- Describes the expected value and usage of the literal. 描述文本所需的值和用法。
- Suppose you are an investor, and own five different bonds and shares of stock in ten corporations with a total value of $25,000, that is your portfolio. 假如您是位投资者,拥有总值达25000美元的5种不同债券和10家公司的股份。这些就是您的"portfolio",即投资组合。
- The self-correcting gain parameters depend on expected values of the overshoot, steady-state error and dynamic velocity-drop for the system. 自校正增益参数是根据系统对超调量、转速稳态误差、动态速降的期望值来确定的。