So how to make decision of the order batch, order quantity, order period of the materials according to the production need direct influences on the economic benefit.
如何根据生产需要对材料的订货批量、订货批次及订货周期进行决策，将影响到企业的产品成本和经济效益。
The team of researchers carried recording devices over a one week period in order to transcribe50 conversations, which were split between men and women in serious and social conversations.
研究小组用录音设备在一周内记录了50段谈话的内容，这些谈话内容按男女分开，包括严肃的谈话和社交闲聊。
A psychologist of the same period, Clemens France, saw similarities between gambling and faith: both expressed a need for reassurance, order and salvation.
同一时期的一位心理学家弗朗斯·克莱蒙斯认为赌博和信仰有共通之处：两者都表现了一种对安全感，秩序和赎罪的需要。
With a price-level target, central banks would have to follow a period of excessively low inflation with higher inflation in order to get back to the target.
这样一来，中央银行就需要在通胀率低企时期过后通过推高通胀来实现它的价格水平目标。
The Swedish firm said it had received a mere 115 orders for heavy trucks in Europe in the third quarter, down by 99.7% on the 41, 970 order bookings during the same period of 2007.
这家瑞典公司表示，其今年第三季度在欧洲仅获得115个重型卡车的订单，这比2007年相同时期41，970的订单数下降了99.7％。
Why: If you want to advance in your profession, you’ll eventually have to do the job that your boss is doing, even if only for a brief period of time in order to move up.
原因：如果你想职业生涯的提升，你肯定要做你上司相同的工作，尽管有时可能仅仅是上升路上的一小段时间。
The DOP provides that Israel will retain responsibility during the transitional period for external and internal security and for public order of settlements and Israeli citizens.
计划还规定在维护以色列内外安全和公民公共秩序方面保留责任。
For many years, businesses have defined and used processes to create and qualify goals they must achieve in order to prosper within a specific time period. These goals might include provisions to.
很多年以来，商业单位定义和使用了用来创建和描述他们必须达到的目标的方法，达到这些目标是为了在一个特定的时间段内取得成功。
The online trading application then requests the user to confirm the buy order and enforces a timeout period for the user to confirm the order.
之后，在线交易应用程序需要用户确认购买订单，并且为用户强制设置确认订单超时时间。
Initially, order keys corresponding to line items shipped by mail or sea during the qualifying time period are extracted from the LINEITEM table.
一开始，从LINEITEM表中提取规定时期内通过邮寄或海运发货的行项目所对应的订单号。
A filter is used to specify a timestamp in order to only retrieve the historical data for the time period that is of interest.
过滤器用于指定时间戳，它是为了只检索所关心的时间段中的历史数据。
We spread the backups out over a period of several days in order to avoid network and I/O contention.
我们将备份工作分散到几天的时间内，以避免网络和I/O 争用。
The current method of curing allergies is to give a person small doses of an allergen over a period of years in order to train the immune system to recognize it.
目前根治过敏症的方法就是持续给患者注射一定剂量的过敏原，数年后就能让免疫系统对过敏原进行识别。
We've done this before-- this is the conservation of energy, and in order to find the period of the simple harmonic oscillation, we take the time derivative.
以前算过-,这是能量守恒，为了算出,简谐振荡的周期，我们求时间导数。
I work with the client in order to acknowledge that it was a professional experience, but I usually have a period of no contact with a client for a couple of months.
我和客户行事是因为它是一个职业，而我从事这一职业。常常，我同客户几个月没有联系。
The year 2011 is the first year of the Twelfth Five-Year plan period, and it is pivotal for us to do a good job this year in order to accomplish all the tasks and objectives set forth in the plan.
2011年，是“十二五”开局之年，做好今年的工作对于完成“十二五”各项目标任务至关重要。
In the modernization period of China 'laws, the statute law and the common law coexisted, and made joint efforts to stabilize and regulate the social order.
中国法律近代化转型时期，国家制定的成文法与民间社会存在的习惯法并存，共同稳定和规范着社会秩序。
Mr Clover reckons that wind-turbine manufacturers’ order books so far this year are down by 55-60% on the same period in 2008.
据Clover估计，到目前为止，今年来自风力涡轮机制造商的订单比2008年同期下降了55%-60%。
Because the number of tombstones will grow over time, it may be prudent to create a process to clean up this store after a period of time in order to save space.
因为tombstone日志中的信息将随时间增加，所以有必要创建一个进程定期清理该存储。清理tombstone数据能够节省空间并且有助于改善同步性能。
We sought materials from movies, games and books in order to find out how knights looked in that period.
我们从电影，游戏和书籍中获得了很多材料以便了解那个时期的骑士是什么样的。
The task of this research is to design and implement a video decoding platform based on MPEG-4 in order to enhance developing quality and shorten the developing period for the programmer.
为了使应用程序员提高程序开发质量、缩短开发周期，本文设计实现了一个基于MPEG-4的视频解码平台。
Party A will be responsible for evaluating Party B during the contract period in order to help improve the effectiveness of Part B.
为帮助乙方更有效地进行教学工作，甲方将负责在聘用期内对乙方的工作进行评估。
In order to improve the general performance of dry-type power transformer and to shorten new product development period, computing aided design should be further studied and applied.
为了进一步提高干式电力变压器的总体性能，缩短新产品的开发周期，有必要对其计算机辅助设计进行更深入的研究。
Eurypterid: any of various large segmented aquatic arthropods of the order eurypterida that existed from the ordovician period to the Permian period.
(古生)板足鲎目的：一种巨大的、有节的，属于板足鲎目的水生节肢动物，生存于奥陶纪到二叠纪时期。
In the severe employment pressure, most university graduates choose to continue to deepen their professional knowledge, in order to avoid a period of sluggish job market.
在严峻的就业压力下，不少大学毕业生选择考研，继续深化自己的专业知识，以期避免就业市场低迷的时期。
In the severe employment pressure, most university graduates choose to continue to deepen their professional knowledge, in order to avoid a period of sluggish job market.
在严峻的就业压力下，不少大学毕业生选择考研，继续深化自己的专业知识，以期避免就业市场低迷的时期。
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