查询词典 of the period

Chapter4 presents the calculation of optimal order quantity of single period inventory system of autonomous recovery problem based on the traditional """"news vendor problem"""". And also analyses an example.

第四章在参考传统的报童问题的基础上，提出了自治复原的库存问题中单周期库存的最佳经济订货量的确定方法，并分析了一个实例。

This research analyzed the production of the newsreel and documentary in Taiwan, taking into account of society, economy, history, in order to understand their roles and significances in different period of time.

的影响。本文将台湾新闻与纪录片的产制，置在特定社会、经济、历史脉络中加以分析，以了解在各不同历史阶段下，所承担的角色与意义。

Each period ends with a member of the noble gas family.

每时期以一个惰性气体家庭的成员结束。

During this period the nominal gold price fell from a high of $850/oz ($30/g) to a low of $253/oz ($9/g), and became part of the Great Commodities Depression.

在此期间，黄金价格下跌的名义从美元的高点850/oz （ 30美元/ g ）为美元的低点253/oz （ 900 /克），并成为部分商品的大萧条。

This shows, the job of nursery school parent of new period is very important.

由此可见，新时期的幼儿园家长工作是非常重要的。

The period and amplitude produced by space free nutation in data of latitude and time observation were 208 mean...

011±0。"003和P2，2=209平太阳日、A2=0："022±0。"004；由此得地面摆动的周期、振幅分别为P0，1=23h 57m01s、v1=2。"26×10-5和P0，2=23h57m04s、v2=4。

The period of time during which such an obscuration occurs.

蚀的发生期：这种天体变暗发生的时间

People who have acid reflux frequently, over a long period of time, also have a slightly increased risk of developing cancer of the oesophagus.

人谁有胃酸倒流频繁，在相当长的一段时间内，也有轻微增加患癌风险的食道。

During the period of this time, I learned a lot of teaching and management experiences .

在这段期间，我总结了大量丰富的教学和管理经验。

However, the period of 30 days or less in loans ...

不过，期限在30天或以下的贷款。。。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐