1) bench life of a sand mix
砂子存放期
2) store for a long time
长期存放
1.
The experimental results illustrate that the phenomenon decrease in quantity of sulphur and phospherus exist generally when carbon steels standardsubstance store for a long time.
进行试验探讨，结果证明，普通碳钢标准物质长期存放，硫、磷值下降的现象是普通存在的。
3) storage
[英]['stɔ:rɪdʒ] [美]['stɔrɪdʒ]
存放期
1.
Changes in livability of specific microbe in the complex fertilizer produced by different granulation process and during storage duration;
专性微生物在不同复混造粒工艺和存放期内的存活率变化
4) shelf life
货架存放期
1.
In this paper,we focus on economic lot scheduling problem considering shelf life.
本文研究的经济批量排产问题考虑了产品货架存放期因素,针对以往研究的不足,本文提出用批量变动方法求解该类问题,由计算结果显示,按照这种排产方法花费的成本要低于其他两种经济批量排产问题常用的方法。
2.
The ELSP by considering shelf life is studied.
本文研究的经济批量排产问题考虑了产品货架存放期因素。
5) ion starage stage
离子存储期
6) open access journals
开放存取期刊
1.
Based on the successful experience of Chinese free television in recent twenty years,this paper discusses the feasibility and necessity of taking advertising model as an important Open Access Journals business model,and then probes into how to operate advertising in OA Journals from conception transforming,specialized work dividing,advertising marketing,self-publicizing and so on.
基于近20年来中国免费电视迅速发展的成功经验,论述开放存取期刊采用广告模式作为重要经费模式的可行性和必要性,并从观念变革、专业化分工、广告营销和自身的广告宣传等方面对如何在OA期刊上运营广告进行探讨与模式建构,旨在解决目前的作者付费模式所存在的一系列问题,以期通过广告经费模式支撑OA期刊进行科研成果的推广,从而更好地实现其宗旨。
2.
Open Access journals and self-archiving ones are the two important mode in the practice of Open Access.
开放存取期刊与自己存档是开放存取两种重要的实践模式。
补充资料：砂子
1.细小的石粒。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条