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The sludge in SBMBR1 presented granular characteristics and settled very well. The sludge in SBMBR1was brown and the sludge flocs was smashed by the shear force due to high intensity of aeration. The sludge size decreased and the sludge flocs blended with water forming ropy solutions, and there was no distinguish interface between water and sludge. Low sludge age and high loading operation enabled the sludge in SBMBR1 keeping higher sludge activity and the MLVSS/MLSS ratio and SOUR values of SBMBR1 were higher than SBMBR2. Both in SBMBR1 and SBMBR2, there were large amount of zoogloea, bacillus, coryneform of bacteria, and pediococcus. However, in SBMBR1 there were also a lot of Protozoa like epistylis and etc. A certain amount of filamentous bacteria can also be found in SBMBR1. The biological species in SBMBR1 were much more abundant than that in SBMBR2.3. Membrane fouling on flat-sheets membrane was observed and analyzed with AFM, SEM and TEM. After the measurement of membrane surface EPS and membrane surface ETX analysis, the pollutants composition on the surface of flat-sheets membrane was calculated.

从外观观察SBMBR1反应器中的活性污泥呈浅黄色，随着运行时间的增加，污泥粒径逐步增加，SV、SVI值逐步下降，呈现出较强的颗粒特征，沉降性能良好；SBMBR2污泥呈土黄色，污泥絮体被高强度的曝气所产生的切应力所打碎，污泥粒径迅速降低，絮体较为细碎，和水相混合成均一粘稠的溶液，看不到泥水分界面；低泥龄、高负荷运行，使得SBMBR1可以保持较高的微生物活性，MLVSS/MLSS值、SOUR值均高于SBMBR2；两级反应器活性污泥中均有大量的菌胶团，长杆菌、短杆菌和球菌是构成主体，但SBMBR1活性污泥中含有大量固着型原生动物如累枝虫等，还存在着一定数量的丝状菌，生物相要比SBMBR2丰富。3、借助原子力显微镜、扫描电镜、透射电镜等手段对平板膜污染现象进行观测和分析，并通过膜表面污染物EPS测定、污染膜表面能谱分析，得出平板膜表面污染物的组成。

Silica has a brush type surfacewith the stationary phase and silanol groups, whereas PGC has aflat surface composed of sheets of hexagonally arranged carbonatoms, where the spacing between sheets is similar to that in alarge polycyclic aromatic molecule.

硅胶表面就像一个刷子，布满了硅醇基和固定相，而 PGC 是由碳原子排布成6角形的平整表面，就像芳环一样。

In contrast to conventional methods, a novel cell sheet-based technique has been proposed .This technique intend to achieve high cell density and function by layering confluent viable cell sheets without the use of acellular scaffolds that limit mass transport. Using thermo-sensitive cell culture surfaces, confluently cultured cells spontaneously detach as intact sheets simply by reducing the culture temperature.

与传统方法相比，有学者提出了一种新的以细胞层为基础的组织工程技术，这种技术作为一种新的选择，利用温敏性培养皿，经简单的温度变化，可以非损伤性的一起获得完整的培养细胞层及其所沉积的细胞外基质，从而避免了使用蛋白水解酶。

Other floods also happened at the margins of all the major northern ice sheets--the Laurentide and Cordilleran in INorth America, and the Ferinoscandian and Eurasian sheets on the other side of the Atlantic.

在北部各大冰原的边际地带，还曾爆发过其他洪水一北美洲的劳伦泰和安第斯山脉，大西洋另一侧的芬挪斯堪的纳和亚欧冰原。

PP/PC hollow profiles sheets boards extrusion production line is general Suitable to make PP ,PE hollow profile sheets ( cartonplast sheet , Coroplast sheet ) up to 10mm thick and 3M wide ; hollow profile sheet is widely used as advertising boards , decorating boards , roofing , packing and file materials

聚丙烯/电脑中空板挤出生产线概况表一般适合作聚丙烯、聚乙烯中空廓板(cartonplast表 corplast表)截至3米宽、厚10公厘；剖面空心板被广泛用作广告板，装饰板，屋面、包装及档案材料； 2。

It is a pair of beta-sheets, with the facing side chains of the two sheets interdigitated in a dry 'steric zipper'.

它是一对β片层，两个侧链交错形成疏水的立体拉链结构。

Are inventoried sheets stored separately from rejected sheets?

库存清单是否与次品清单分别存放？

He plagiarizes others' answer cards or sheets, or passes to others answer cards or sheets or any information related to the content of examination

抄袭他人答题卡或者答卷，传递答题卡或者答卷以及与考试内容有关的信息的

Also in the washing underwear, bed sheets, bed sheets and under the pad was.

一口，就又得洗内裤、床单，和床单下的被垫了。

Results show that the servic.e life of TiB2/Cu electrode with a TiB2 content of 1.5 wt% reaches 7700 weld spots, which is 4 to 8 times that of Cr-Zr-Cu electrode materials when coated steel sheets are spot welded; the service life of the composite electrode reaches 30000 weld spots, 2 to 3 times that of Cr-Zr-Cu electrode materials when conventional carbon steel sheets are spot welded.

对 T i B2增强铜基复合材料作点焊电极点焊镀层钢板时的失效进行了分析，结果表明：含TiB2为1.5wt％的铜基复合材料作电极，焊接镀锌钢板的使用寿命约为7700点，是普通电极材料Cr－Zr－Cu的4～8倍，焊接普通钢板的使用寿命约为30000点，是普通电极材料Cr－Zr－Cu的2～3倍。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。