过滤

The anode catalyst for direct methanol fuel cell is Pt-W-Sn/C, and it is prepared through dispersing carbon black in distilled water, adding H2PtCl6, tungstate and stannate, stirring to make the metal salt and H2PtCl6 adsorbed fully; dropping reductant to reduce and deposite until complete reaction; washing with distilled water, filtering and drying to obtain black C carried sanitary Pt-W-Sn catalyst. The catalyst has excellent methanol catalyzing activity and low cost, and its use can lower the cost of direct methanol fuel cell greatly and raise the performance/cost ratio of the cell.

一种直接甲醇燃料电池阳极催化剂是Pt-W-Sn/C；其制备方法是将碳黑分散在蒸馏水中，然后加入H2PtCl6、钨酸盐和锡盐，搅拌使得金属盐与H2PtCl6被充分吸附；逐滴加入还原剂使之还原沉积，待反应完全后，用蒸馏水洗涤，过滤，然后于干燥箱中干燥，便得到黑色的C负载Pt-W-Sn三元催化剂；该催化剂具有很好的甲醇催化活性，价格低廉，可以大大降低直接甲醇燃料电池的成本，提高电池的性能价格比和市场竞争能力。

Moral internalization scheme is a tool the subject uses to process the moral informational stimuli.

道德内化图式是主体接受、过滤、筛选外部客观道德信息刺激的工具。

It allows you to perform various operations with audio data such as displaying a waveform image of an audio file, filtering, applying various audio effects, format conversion and more.

它可以让您执行各种业务与音频数据，如显示波形的形象，音频文件，过滤，应用各种音频效果，格式转换，以及更多。

Turthermore, the technological measures in ensuring beer abiological Stability were given in the production of Saecharification, fermentation, filter and filling and package.

就啤酒酿造过程中的蛋白质、多酚、氧物质对啤酒非生物稳定性的影响机理进行了分析阐述，说明了高分子蛋白质和多酚物质是影响啤酒非生物稳定性的主要因素；并就糖化、发酵、过滤、灌装各生产工序提出了工艺控制措施以保证啤酒的非生物稳定性。

Chemiluminescent immunoassay is one of the advanced immunoassay ofnon-radioisotopic immunoassay because of its high sensitivity, wide dynamic range,high accuracy, stable labeled protein, full automation and extensive application field.CLIA using acridinium ester derivatives as chemiluminescent label has advantages oflow background, high signal-to-noise ratio, no need of catalyst and simpleluminescence system. Different aspects associating the DMAE·NHS-based CLIA were studied in thisthesis, including synthesis of acridinium ester, chemiluminescentcharacteristics of DMAE·NHS, labelling antibody or streptavidin with DMAE·NHS,two-site sandwich chemiluminescent immunoassay for TSH, two-sitesandwich chemiluminescent immunoassay involved biotin-streptavidinsystem for TSH, and competitive chemiluminescent immunoassay usingbiotin-streptavidin system for TT〓. The desired acridinium ester, DMAE·NHS, was synthesized according to thereference method with some modifications. The products were identified by IR, NMR,MS and elemental analysis. In our method, KOH was used in place of NaOH tosynthesize benzyl ester of 3,5-dimethyl-4-hydroxybenzoic acid,2',6'-dimethyl-4'-(n-succinimidyloxycarbonyl) phenyl-acridinium-9-carboxylate waspurified on a silica gel column with chloroform/ethylacetate(4:1, v/v) as eluent andfurther purified by triturating with hexane/acetone(2:1, v/v).

DMAE·NHS的合成是本论文的关键和难点，我们对文献方法进行改进：文献方法用氢氧化钠与3，5-二甲基-4-羟基苯甲酸反应制得3，5-二甲基-4-羟基苯甲酸钠，再用3，5-二甲基-4-羟基苯甲酸钠与苄氯作用制备3，5-二甲基-4-羟基苯甲酸苄酯，我们用氢氧化钾代替氢氧化钠，使合成取得成功；在合成2'，6'-二甲基-4'-苯基-吖啶-9-甲酸酯时，文献方法对粗产品进行两次硅胶柱层析纯化，第一次柱层析用氯仿／乙酸乙酯(4∶1，V∶V)作溶剂和淋洗剂，第二次柱层析用己烷／丙酮(2∶1，V∶V)作溶剂和淋洗剂，按照文献方法得到的不是所需要的化合物，我们只进行第一次柱层析纯化，然后用己烷／丙酮(2∶1，V∶V)进行研磨，过滤，洗涤，除去溶于己烷／丙酮(2∶1，V∶V)的部分，得到所需要的产品。

Use some method of cered products、fermentation、isolation and screening ,that can product the black and red liquid of fermentation,and then make Black Rice Cake as well.

黑米经膨化、糖化、过滤，可得紫黑色糖化液，添加面粉等物，即能制出光亮细腻、口感香脆、富锌健脑的饼干——黑米饼干。

In this case the sound, which emerges beyond the framework of frequency band, which corresponds to human voice, is filtered, and user hears against the background music purified and improved speech of collocutor.

在这种情况下，健全的，其中出现超越的框架内，频带，相当于人类的声音，过滤，用户听到反对的背景音乐，纯化和改进的讲话collocutor 。

8H2O and Y2O3 mixed with ammonia water of 3N levels by means of stirring, sediment, filtering, water, dry and cribration.

8H2O和Y2O3混合物为原料，与浓度为3N的氨水同时混合搅拌，沉淀、过滤、水洗、干燥、过筛，制得的纳米ZrO2粉体。

It offers 12 list management tasks: cleaner, merger, remover, filterer, keeper, sampler, separator, seeder, counter, splitter, utilities and automater.

该软件提供12个管理任务列表：清除、合并、删除、过滤、保存、检验、分离、传播、分割、有效和自动回复。

First,brine is reacted with ammonium hydrocarbonate to obtain the sodium hydrocarbonate and the ammonium chloride solution,and then filtrated.

卤水制备纯碱分两步进行，第一步用卤水、碳酸氢铵反应得到碳酸氢钠微溶析出和氯化铵溶液，过滤。

Looking to bounce back from defeat against Cesena last weekend, the Calabrian boss will be sticking to his tried and tested 4-3-3, with Lopez and Sedivic joined up front in Giampaolo's absence by either Nanni or Plasmati.

鉴于上周末对切塞纳的比赛中反败为胜，这支南方球队将会更坚持其一贯而有效的4-3-3阵型，洛佩斯和塞德维奇将取代受伤缺席的詹保罗，和纳尼或者帕斯马蒂中的一个搭档锋线。

Meanwhile, their exposure to the more freewheeling ways of the West broadened dramatically.

另外，西方较自由的生活方式对年轻人的影响增大。