平均做

This model includes a bid construction model. According to the buyer's demand, Supplier will find out a production plan based on the master production schedule and available-to-promise inventory that produces the lowest total production cost.

为上层买方决定分配给各个供应商的采购数量，并为下层供应商制定适当的投标决策，并结合遗传演算法做为最佳化搜寻工具，期望可以最小化买方的平均单位竞标价格或是交付延迟时间。

We also compare the results of our method with Meyers, and get better results under certain conditions for mean curvatures estimation.

我们也与Meyer的方法做了比较，对于平均曲率的估计，在某些情况下，我们获得了更精确的结果。

It's payback time for all the mean things he's done to us.

它的投资回报的时间平均为所有的东西，他这样做给我们。

Based on the pentad mean Outgoing Longwave Radiation and 850hPa wind data during 1979 to 1986, the circulation in the tropical eastern Indian Ocean and western Pacific Ocean are analyzed.

作者利用候平均OutgoingLongwaveRadiation资料与850hPa风场资料(1979～1986年)对热带东印度洋—西太平洋海域与越赤道气流有关的环流系统做相关分析和越赤道气流偏强类合成分析。

According to expert investigation, average and annual achieve through what Internet becomes an operation to plastic hospital hundred 70%.

据专家调查，平均每年通过互联网到整形医院做手术的达到百分之70%。

With the knowledge of distribution of QR decomposition in spatial multiplexing, the design criterion for power loading is the overall BER averaged with respect to the channel distribution.

吾人设计的方法是利用空间多工下QR分解的机率分布，针对降低整体通道的平均错误率做功率分配，可在中高讯号杂讯比的情况下改善系统的效能表现。

The results show that spherical BaHfO3Ce nano-powders are synthesized only at 900 ℃ for 2 h and the average diameter is about 15 nm with ammonia as precipitant.

结果表明：以氨水做沉淀剂在900 ℃煅烧2 h合成的BaHfO3Ce粉体形貌近似球形，平均粒径约15 nm。

To be exact, they said, We do not claim to make a precision tool for the selling price of these lathes; but they can, and do, practically fill all the requirements for the average owner.

"要确切，他们说，"我们不要求作出精确的工具的售价，这些车床；但他们可以，而且这样做，几乎填补所有的要求，平均所有者。

Based on a quantitative analysis of radiolarian in 80 surface-sediment samples from the northern area of Okinawa Trough, this paper reported the species composition and faunal assemblages characteristic of radiolarian, expounded the distribution pattern of radiolarian abundance and diversity in surface sediments from this area. In this paper, a preliminary study on the relation of the distribution and abundance of radiolarian to environmental factors, such as chemical and physical properties of the overlying masses (sea-surface temperature, salinity, nutrients and primary productivity) and the type and composition of sea-bed sediments was made. The radiolarian data was evaluated using a Q-mode factor analysis to identify different faunal assemblages and their geographic distributions, then the relationship between radiolarian assemblages and distribution of water masses, hydrographic boundaries such as frontal systems was analyzed. A new radiolarian-based transfer function to estimate mean-annual sea surface temperature and seasonal range were examined to test its success in the study area.

本文对冲绳海槽北部80个表层沉积样品中的放射虫进行了系统鉴定和定量统计，研究了放射虫的种类组成与类群特征以及其丰度和分异度的分布；分析了海水温度、盐度、营养盐以及沉积物类型、成分等环境因素对放射虫分布的影响；采用Q-型因子分析，求得放射虫的属种和组合分布特征，探讨了放射虫组合与不同水团、海洋水文结构之间的关系；并对Pisias（1997）建立的估计表层海水年平均温度和其变化范围的放射虫转换函数在研究区的适用性做了检验。

The problem about high bullets shoot aeroplanes is a very important realitic problem of military affairs .This essay ,using intellectual of probability ,inquires into how to dipose firepower when we use high bullets to shoot aeroplanes ,and gets two major interesting conclusions.First, we should use firepower equally when the percentage of hits of each bullet is the same.

摘要高射炮打飞机的问题是军事上的1个很重要的实际问题，本文作者利用概率统计知识对用高射炮打飞机时如何进行火力部署做1些探讨，并得到了两个主要结果：（1）各们炮的命中率相同时，应平均使用火力。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。