滤

The film's optical thickness exhibits an exponential change with the increasing irradiation time.

利用光刻直写，这种材料将被用来制作更为复杂的阵列式滤光片和切趾滤光片。

The PVC alloy that establishs litre of company own research and development exceeds filter film to have moving low pressure low, flux is big, filter precision is tall, run feebleminded waste time, fight contaminative ability low, service life grows cost of strong, production wait for an advantage, the product has applied in numerous waterworks, individual project is the most large-scale already achieved 300 thousand tons / day.

以超滤膜为核心技术的自来水净化工艺，被业内专家誉为"第三代城市饮水净化工艺"。立升公司自主研发的PVC合金超滤膜具有运行低压低、通量大、过滤精度高、运行低能耗、抗污染能力强、生产成本低、使用寿命长等优点，产品已经在众多自来水厂应用，单项工程最大规模已达到30万吨/天。内容来自www.ch-water.com

About 15% of glomerular filtration occurs through the mesangium , with the remainder through the fenestrated epithelium.

大约有15％通过肾小球膜滤过，而剩余的通过有孔的上皮滤过。

The invention relates to biological feed, in particular to biological feed produced with kitchen waste and filter mud of sugar-refinery, and belongs to novel renewable biological feed and a production method in the resource environmental field. The components adopt kitchen waste and filter mud of sugar-refinery (calcium carbonate content of more than 75 percent to 85 percent) as the raw material.

本发明涉及一种生物饲料，特别是利用餐厨废弃物和糖厂滤泥生产的生物饲料，属于资源环境领域的一种新的再生生物的饲料及其生产方法，其组分选用餐厨废弃物、糖厂滤泥(碳酸钙含量75％～85％以上)为原料。

A linear tuning filter base on thin-film interference filters.

基于薄膜干涉滤光片的线性调谐滤光器。

In the middle of the filter material, a base cloth layer, as a reinforcement cage,is placed to reinforce the strength of the filter .the strength and the extensibility of the filter material relies on this layer.

在滤料的中层，有一层起钢筋骨架增加强度作用的机织基布层。整体滤料的强度及断裂伸长基本上取决于基布的强度。

Therefore,the biological filter bed technique is feasible to be widely applied to municipal sewage treatment.

传统的污水土地处理系统是以天然的土壤作为渗滤介质，有渗滤速度慢、水力负荷

The decreasing of effective porosity of filter bed is resulted in by the changes of the specific deposit and the porosity of filter bed, dominated by the former.

过滤过程中，滤床有效孔隙率的减少是比沉积量和滤床孔隙率共同作用的结果，且以前者为主。

Finally, we discuss the scheme that how to use three modules of this system to reconstruct the filter tip molding set of Jinan General Group.

最后，还针对济南将军集团滤嘴成型车间的滤嘴成型机组，讨论一下使用该系统的三个模块(模拟量模块、开关量模块、脉冲量模块)进行技术改造的方案。

The article gave empHasis to surface modification of acetate fiber, increase the specific surface area and improve the filtration of acetate filter tip through the technique of cellulase enzyme and low temperature plasma. Therefore, a new approach to reduce tar and harm of cigarette was put forward.

论文通过生物酶技术和等离子体处理技术，着重从滤嘴用醋酸纤维表面改性出发，在提高纤维比表面积的同时，可进一步提高醋酸纤维滤嘴过滤性能，从而为卷烟降焦减害提供了新途径。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。