滤

Glyoxylic acid was prepared by reaction of sodium hydroxide surplus with methyl dichloroacetate in methanol solution via neutralization of filtrate with 50 percentage sulfuric acid to pH 2～3 and hydrolyzation after separation of salts.

二氯乙酸甲酯和过量的氢氧化钠在甲醇溶液中反应，滤出氯化钠后，直接加入适量的 5 0 %的硫酸调 pH值为 2～ 3，滤出硫酸钠，蒸馏回收甲醇，水解、浓缩，得到不含乙二醛的 4 0 %乙醛酸溶液。

Methods 36 cases of UE with sustaining hemodialysis between March 2008 and June 2009 was retrospectively analyzed,20 of which received hemoperfusion online continuous venovenous hemofiltrationand 16 only underwent continuous venovenous hemofiltration.Heartrates,mean arterypressure,APACHEII score,kalium ion,hydrocarbonic radical,blood urea nitrogenand serum creawere detected before and aftertherapy.

回顾性分析我院2008年3月至2009年6月维持性透析合并尿毒症脑病的患者36例，其中20例行血液灌流串联连续性静脉-静脉血液滤过，16例行单纯连续性静脉-静脉血液滤过，比较两组治疗前后心率、平均动脉压、APACHEⅡ评分、钾离子、碳酸氢根、尿素氮、血肌酐变化以及神经精神症状缓解情况和到达缓解所需时间。

After mobile opening ceremony, housing and Chou Baoxing of undersecretary of ministry of urban and rural construction and David Garman of international film institute Chairman IWA are in before establishing to exhibit a stage, be full of interest ground understanding to establish litre of PVC shade type to exceed the function of filter film and characteristic, enquired film of Li Shengchao filter extends a case in domestic and international application.

活动开幕式后，住房和城乡建设部副部长仇保兴和国际膜协会IWA主席David Garman在立昇展台前，饶有兴趣地了解立升PVC帘式超滤膜的性能和特点，并询问了立升超滤膜在国内外应用推广情况。

During continuous mashing, filter 2 is filled when filter 1 is full.

在连续糖化过程中，当压滤机1填满后即填充压滤机2。

Methods: the expression of s100a4 protein was detected in 130 cases of thyroid tissue by immunohistochemistry. there were 55 cases of papillary thyroid carcinoma and 30 cases of matched samples of adjacent normal thyroid tissue, 15 cases of follicular thyroid carcinoma, 10 case of medullar thyroid carcinoma, 50 cases of benign thyroid neoplasm(25 cases of simple benign multimodal goiters and 25 cases of follicular adenoma), 5 cases of normal thyroid tissue.

用免疫组化检测130份甲状腺石蜡标本的s100a4蛋白表达情况，其中甲状腺癌80份(乳头状癌55例、滤泡癌15例、髓样癌10例)；甲状腺良性肿瘤50份(结节性甲状腺肿、甲状腺滤泡型腺瘤各25例)；癌旁甲状腺组织30例；正常甲状腺组织5例。

Morphology of FBCF tends to have more diffused and posterior bleb, while bleb of LBCF tends to have microcyst and have a ring of sear tissure.

滤过泡形态LBCF主要以边界清晰的微小囊泡型为主，上方一般有明显界限；FBCF主要以弥散型为主，滤过向后方和鼻侧或颞侧弥散，上方一般无明显界限。

In this way, the shock resistance and compression resistance will be enhanced remarkably, and the distortion and disrepair will be reduced, promoting the use of non-woven needled in liquid filter industrial.

这样会大大提高滤料的抗冲击性及耐压水平，减少布袋破损和布袋变形，同时也会促进无纺针刺滤料在液体过滤领域大面积推广使用。

The influence of panical sizes,percolation ways and the activities of bacteria on the percolation leaching process were investigated.

考察了矿石粒度、渗滤方式及细菌活性对渗滤柱浸的影响。

The main contents are as following:1 The percolative behavior of HDPE/GN conducting compositesHDPE/GN conducting composites were prepared by melt blending of HDPE and GN.

本论文主要研究工作如下：(1)HDPE/GN导电复合材料渗滤导电行为研究本文以GN与HDPE熔融复合制备的HDPE/GN导电复合材料作为研究对象，研究了HDPE/GN导电复合材料的渗滤导电行为。

The petroliferous systems are affected and remarked by infiltration water systems.

溶滤水系统影响并改造着含油气系统，油气藏会在溶滤水作用下遭到破坏。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。