再生周期

与进口催化剂相比，AB-97型催化剂具有再生周期长，活性稳定性和选择性好等特点。

In comparison with imported catalysts , AB-97 catalyst has the characteristics of long regeneration period , good active stability and selectivity .

催化剂的再生周期为10&12天。

The regeneration period of the catalyst was 10 & 12 days .

活性炭过滤器滤速7.0m/h，反冲周期8～10d，再生周期120d。

Active carbon filtration velocity as 7.0m / h , settling time as 12 ~ 15min , reverse flushing periods as 8 ~ 10 days , regeneration periods as 120 days .

延长反烃化催化剂再生周期

Lengthening the Regeneration Period of Transalkylation Reaction Catalyst

乙苯脱氢催化反应器XH&02催化剂最佳再生周期

The Optima Reproducting Period of the XH & 02 Catalyst for the Ethylbenzene Dehydrogenation Catalytic Reactor

海冰厚度的时间变化特征与海冰再生周期研究

The temporal change characteristics of sea ice thickness and regeneration period of sea ice in Liaodong Gulf

该系统不仅出水水质好，而且能耗低，活性碳再生周期长。

Higher quality effluent , low energy consumption , and a longer regeneration period of activated carbon .

淀粉作为天然高分子具有来源广泛、价格低廉、可完全生物降解、再生周期短等优点，是重要的生物降解材料之一。

Starch is also one important biodegradable materials with its inexpensive , completely biodegradable , renewable short cycle .

与弱酸树脂相比，强酸树脂再生周期长、运行简单、成本较低。

Compared with the weak resin , the strong resin had the characteristics of long regeneration period , simple operation and low cost .

作为预脱盐的手段置放于离子交换系统之前，可延长离子交换系统的再生周期。

It is used before ion exchange system as a means for pre-desalination and can extend the regeneration cycle of the ion exchange system .

增殖培养和分化培养过程中，光照培养条件较黑暗培养条件更易于愈伤组织分化，且可不同程度地缩短植株再生周期。

During enrichment and differentiation culture , lighting culture is better than dark , and lighting culture condition can shorten the period of shoot regeneration .

适当降低化学车间除盐水的电导率，不仅保证了锅炉用水水质，而且有效延长了离子交换设备的再生周期。

To lower down the conductivity of the desalted water from chemical workshop to a certain degree , can not only ensure boiler water quality , but also effectively prolong the regeneration period of the ion exchange equipment .

肝再生细胞周期中增殖启动及其调控研究

Study on proliferation initiation and its regulation in cell cycle during hepatic regeneration

我们的头发包含三个部分：毛干（纤维），毛球（根部）和毛发周期（休息和再生的周期）。

There are three parts to your hair : the hair shaft ( the fiber ), the hair bulb ( the root ) and the hair cycle ( the period of rest and regeneration ) .

修正的Navier-Stokes方程的再生性质和周期解

Reproductive Property and Periodic Solution of the Modified Navier-Stokes Equations

改性纤维球滤料可采用叶轮搅拌加水反冲洗再生，反洗周期24h较合适；

The modified fibrous globule filtering material can be regenerated by means of back washing with a cycle of 24 h.

关于非线性机床再生颤振的周期的存在性

On the periodicity of the nonlinear regenerative tremor of the machine tools

固定床半再生重整装置长周期运行分析

Analysis of long running cycle of fixed-bed semi-regeneration catalytic reforming unit

分别考察了在一定的实验条件下，吸附温度、溶剂油中芳烃的体积分数、流量、分子筛再生时间及吸附周期等因素对透过曲线的影响；

At certain test conditions , the effect of adsorption temperature , volume fraction of aromatics , flow capacity , regeneration time of molecular sit and adsorption period were inspected respectively .

从系统集成的角度，设计了该信息管理系统的体系结构并加以软件实现，为产品的回收再生和全生命周期管理提供数据基础。

In the view of system integration , system structure of information management is designed and realized with software , which provides a data basis for product reclaiming and total life cycle management .

三种类型的金属过滤介质经过约二十次反吹再生后，其过滤效率、反吹再生周期趋于稳定。

The filtration efficiency and the regenerative cycle time of the three metal filters tended to stable after twenty pulse cleanings .

介绍了乙腈回收再生单元改进工艺前的运行状况，分析了影响乙腈回收再生单元长周期运行的问题，采取了如下的工艺改进：净化进料；

The running state of the acetonitrile recovery unit before technology improvement was introduced .

结果表明，微波辐射再生比传统加热再生吸附效率高，且具有再生过程吸热快，再生周期短的特点。

Compared to tradition heat regenesis , microwave regenesis had the characters of high regenesis adsorption efficiency , quickly decalescence and short regenesis cycle .