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A submerged membrane sequencing batch bioreactor was used to treat coke wastewater.Long running performance showed that due to the membrane interception,the nitrobacter is enriched in reactor in the interest of improving the nitrification rate;the maximum ammonia nitrogen loading can be 0.19 kg/(m3·d) with effluent ammonia nitrogen＜1 mg/L (removal rate 99%).Long sludge retention time may result in the accumulation of metabolic products and high molecular materials,and thus inhibiting activity of nitrate bacteria and causing a ccumulation of NO2-,which is beneficial to the running of short-cut denitrif ication.However,too long retention time will affect the activity of nitrite bacteria,detrimental to the treatment effect of ammonia nitrogen.

采用浸没式膜生物反应器处理焦化废水的试验结果表明：膜的截留作用可使硝化菌在反应器内富集而有利于提高系统的硝化能力，其去除氨氮的最高负荷为0.19kg/(m3·d)，出水氨氮＜1mg/L(去除率为99%)；泥龄长可能使微生物的代谢产物或其他大分子物质积累，从而抑制硝酸盐细菌的活性，导致NO2-积累而有利于短程脱氮的进行，但泥龄过长也会影响亚硝酸盐细菌的活性，从而影响对氨氮的处理效果。

A submerged membrane sequencing batch bioreactor was used to treat coke wastewater.Long running performance showed that due to the membrane interception,the nitrobacter is enriched in reactor in the interest of improving the nitrification rate;the maximum ammonia nitrogen loading can be 0.19 kg/(m3·d) with effluent ammonia nitrogen＜1 mg/L (removal rate 99%).Long sludge retention time may result in the accumulation of metabolic products and high molecular materials,and thus inhibiting activity of nitrate bacteria and causing a ccumulation of NO2-,which is beneficial to the running of short-cut denitrif ication.However,too long retention time will affect the activity of nitrite bacteria,detrimental to the treatment effect of ammonia nitrogen.

简介： 采用浸没式膜生物反应器处理焦化废水的试验结果表明：膜的截留作用可使硝化菌在反应器内富集而有利于提高系统的硝化能力，其去除氨氮的最高负荷为0.19kg/(m3·d)，出水氨氮＜1mg/L(去除率为99%)；泥龄长可能使微生物的代谢产物或其他大分子物质积累，从而抑制硝酸盐细菌的活性，导致NO2-积累而有利于短程脱氮的进行，但泥龄过长也会影响亚硝酸盐细菌的活性，从而影响对氨氮的处理效果。

In this paper, a research was made on the treatment of nitrophenol removal ammonia wastewater from a coke-plant by sequencing batch reactors.

试验表明SBR法处理焦化废水可以取得良好的脱氮效果。在低溶解氧下，氨氮及总氮的去除效率均较高。对氮平衡的分析证实了好氧条件下也可发生反硝化作用，初步探讨了好氧反硝化的机理。

At this point, control circuit control high-power switch will be presented in a high-voltage direct-current high-frequency batch sent to high-frequency transformer primary and went on to the secondary loop after ventriclar hifrequency rectifter-voltage alternating current, by filtering is converted to a low-voltage stoichiometrical DC.

此时，控制电路控制大功率开关将高压直流电按照一定的高频频率分批送到高频变压器的初级，接着把从次级线圈输出的降压后的高频低压交流电，通过整流滤波转换为低电压强电流的直流电。

It is a new way of direct utilization of coal aromatic macromolecule structure without the thermochemic conversion of coal. A coal filled polyolefin master batch has been developed.

直接利用煤的网状大分子结构，开发不经或少经热化学转化而直接利用的煤填充高分子复合材料新技术，是煤清洁、高效利用的新途径。

When feeding with undecylenic acid by fed-batch culture, there was a lag time when microorganism using undecylenic acid as a new carbon source. The molar fraction of unsaturated monomer could be achieved by 37.39% at 73 hr cultivation. We can see the property of PHA become flexible with cultivation time by the lower of Tg.

发酵槽馈加十一烯酸培养实验，产物为PHO与PHU(poly-3-hydroxy-8-noneneoate为主)所形成之混掺物，且双键所占比例随时间增加，培养第73小时可得到双键比例37.39%；随培养时间增加，玻璃转移温度(Tg， glass transition temperature)由-34.03℃下降至-42.40℃，显示PHA性质变得更加柔韧具有弹性。

It is so called product oil batched transportation within a pipeline while different kinds of oil are transported continuously following a certain batch and order.

在一条管道内，按照一定的批量和次序，连续不断地输送不同种类油品的输送方法称为顺序输送。

It is acceptable for a firm to conduct part of the review by running a computer program, which culls out analytical data from each batch and conducts trend analysis to determine the need to change product specifications, manufacturing methods, or control part itself must be meaningful (i.e., specified and relevant to enable an evaluation to be performed).

这个程序是有重要意义的，可以每一批中精选出分析的数据，进行趋势分析来确定改变产品规格，生产方式或自身的控制部分的需要（例如，和一个评估被执行，被详细说明和有关的）。

The corporate management standard, the service is fine, is a fair traveling vacation, the commercial inspection, covers the global traveling line, the domestic hotel orders with the conference trains the service is a body, also is Chinese specialized traveling on-line service business Chinese Kang Xiang travels website (www.kxtravel.com.cn) to use itself traveling resources superiority to provide has the competitive ability for the customer the product price, uses the leading network commerce platform and the telephone prearranges the service to provide the specialty and the convenient service for the customer, Kang Xiang International Travel has the team which one batch of specialized traveling activities plans for the customer organization characteristic subject activity, lets individual, the family, the individual tourist and the company commerce public figures all can experience the specialized traveling service which Kang Xiang travels.

公司管理规范、服务优良，是一家集旅游度假、商务考察、涵盖全球旅游线路、国内酒店预订和会议培训服务为一体，也是中国专业的旅游在线服务商。中国康祥旅游网（www.kxtravel.com.cn）利用本身的旅游资源优势为客户提供具有竞争力的产品价格，使用领先的网络商务平台和电话预定服务为客户提供专业和便捷的服务，康祥国旅拥有一批专业旅游活动策划的团队为客户组织特色主题活动，让个人、家庭、散客和公司商务人士都能体验到康祥旅游的专业旅游服务。

The provincial department of culture assessed by a panel of experts, a public notice and review, finalization of the fourth batch of folk literature, folk music, folk dance, traditional opera, folk art, traditional manual techniques, and folk customs of the 188 provincial ten categories of "non - Heritage "project representative successors.

经省文化厅专家评审委员会评审、社会公示和复核，最后确定了第四批民间文学、民间音乐、民间舞蹈、传统戏剧、曲艺、传统手工技艺、民俗等十大类的188名省级&非遗&项目代表性传承人。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。