reduction period

Analysis of Reflecting Spectrum of Bragg Grating Reduction Undulation in Short and Long Period Fibers

短周期与长周期光纤Bragg光栅约化波动反射谱分析

Xinwen Mining Group Company is a resources extracting enterprise which has developed from coal mining industry and has a mining history of nearly 100 years. It is stepping into the declining period due to the reduction of the workable resources.

以采煤业发展起来的，开采期近百年新汶矿业集团公司是一个资源提取型企业，目前，由于可采资源的减少，正步入衰退期。

The department may serve notice to require the owners of premises emitting excessive noise to reduce it within a given period. Study on Adaptive Echo Cancellation and Noise Reduction

任何处所如发出过量噪音，该署可向处所拥有人发出消减噪音通知书，？令在限期内消减噪音。自适应回声抵消和噪声消除算法的研究

As a period to lower the temperature; Method of temperature Increase and reduction for Primary Reformer in Special Condition

左右为一段降温期；特殊条件下的一段炉升降温方法

Vitamin B12 supplementation should be encouraged because of its substantial reduction during the rehabilitation period.

由于康复期间维生素B12严重减少，推荐补充维生素B12。

This article discusses the decomposition of energy intensity per GDP reduction by 20% all over the country in the 11th Five-year Plan period, and offers a model for decomposition and a calculation method.

本文针对近期进行的十一五期间单位GDP能耗降低20%的目标分解工作进行探讨，并提出了分解模型及分解计算方法。

This process can decrease power consumption of 55 3kWh/ t, reduce reduction period time of 4 min/ heat, decrease row material consumption and labour strength and enhance furnace life from 53 heats to 70 heats compared with old process method.

与原工艺相比，吨钢电耗降低55.3kW·h，还原期时间缩短4min／炉，炉龄由过去的53炉次提高到70炉次，并可降低材料消耗和工人劳动强度。

During reaction period, the partial reduction of CeO_2 stimulates the redispersion between Ce and Cu, strengthens the interreaction of Ce and Cu and depresses the sintering of the Ce and Cu crystallite, thus promotes the heat stability of the catalyst.

在反应过程中由于CeO2部分还原，促进了铈与铜之间的重新分散，加强了二者间的相互作用，抑制铜晶烧结，从而提高了催化剂的热稳定性。

3, Retroflex final shape after high-frequency use, the main vowel will gradually change over a long period of adjustment instead, the complex more retroflex final summary, the gradual reduction in the number of rhyme categories system gradually simplified.

儿化韵形成之后，在高频率的使用中，主要元音会渐渐变化，经过长期的调整归并，儿化韵由繁趋简，数目逐渐减少，韵类系统逐渐简化。

The damage worked by the low and high temperature during generational period is the main meteorological disaster which leads to the reduction of output and quality.

花椰菜生育期间低温冷害和高温伤害是造成减产和品质降低的主要气象灾害。

The government has offered to a reduction in taxes for a period without wage demands.

政协提出在一段时期内降低税收来顶替增加工资.