查询词典 filter base

Our company is a science, industry and trade as one economic entity, the main products are: chloride, polyacrylamide, basic aluminum chloride, iron chloride, quartz sand, activated carbon, anthracite filter media, Manganese sand, magnetite, pebbles and so on.

我公司是集科、工、贸为一体的经济实体，主要产品有：聚合氯化铝、聚丙烯酰胺、碱式氯化铝、聚合氯化铝铁、石英砂、活性炭、无烟煤滤料、锰砂、磁铁矿、卵石等。

Objective: The aims of our research are ① to filter candidate Wnt genes which are important for maintenance of normal hESCs or resulting in karyotypic change through analysis of Wnt genes of differential expression in human and mouse feeder cells and hESCs during culture of normal or abnormal karyotype hESCs.② to research the function of Wnt9a that RNAi for human Wnt9a were performed.

研究目的：对核型正常和异常的人类胚胎干细胞在体外培养过程中Wnt基因在饲养层和hESCs中的差异表达分析，分别筛选出可能促进hESCs正常增殖和引起核型发生变化的候选Wnt基因，并对其中的Wntga候选基因进行RNAi研究，了解其生理功能；在小鼠睾丸或生殖域中克隆与生精相关的新基因，并对其功能进行初步研究。

Directed at improving the efficiency of treating waste water in Biological Aerated Filter, the paper introduces the study of the effect of air flow rate, Hydration Retention Time, and organic loading of input water on the removal rate of Chemical Oxygen Demand and NH3-N using activated carbon, zeolite, architecture keramics and engineering keramics as stuffings.

为提高曝气生物滤池处理废水的效率，以沸石、活性炭、建筑陶粒、工程陶粒作为填料测试气体流速、水力停留时间、进水有机负荷对生物滤池的化学需氧量、NH3—N的去除效果及出水浊度的影响。

And we filter the best of the directions for producing chemicals or metallurgical products, and determine kins of target about detergent .

通过试验筛选出最佳配方，并且测定了该清洁剂的去污能力、杀菌能力、对残留农药降解效果、泡沫性能、表面张力和稳定性。

Design considerations of the two-stage-filter type output circuit of broadband klystrons.

具有两节滤波器的速调管宽带输出段的设计方法。

The modification of the method for designing the filter type output circuit of broadband klystrons and the calculation of gap interaction impedance.

丁耀根，朱允淑。宽带速调管滤波器型输出回路设计方法的修正和间隙作用阻抗的计算。

The modification of the method for designing the filter fype output circuit of broadband klystrons and the calculation of gap interaction impedance.

丁耀根，朱允淑。宽带速调管滤波器型输出回路设计方法的修正和间隙作用阻抗的计算。

Design considerations of the two-stage-filter type ouput circuit of broadband klystrons.

丁耀根，陆孝厚。具有两节滤波器的速调管宽带输出端的设计方法。

In the experiment of S-band fiber sensor system, the proposed laser lases at each wavelength of the FBG accordingly by tuning the Fabry-Perot filter.

在S频段的光纤感测实验中，调整共振腔内 Fabry-Perot 波长分布，使各个相对应的FBG中心波长可以分别产生激发以作为感测用。

Polystyrene-co-acrylate emulsions were polymerized and applied to reinforce the filter paper. The latex particles with different morphological structure were prepared through controlling the polymerization and the structure of the particles was investigated by transmission electron microscopy.

摘 要：在自制苯丙共聚乳液过程中，通过控制聚合工艺，使共聚乳液中的乳胶粒子具有不同的形态结构，并采用透射电镜对乳胶粒子的形态结构进行了表征。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。