生物活性的

Based on the previous studies and combined with the national important scientific special item—the projection of water environment improvement and comprehensive demonstration in Suzhou city. The influence to water quality melioration under different conditions of packing types, stuffing rate, air supply and hydraulic loading using water of Miaojia river as experiment water sample; the water contaminate removal ability by the absorption and interception of charcoal filling and the research of the denitrification rate of charcoal filling were discussed in the paper. Furthermore, the activity of the biofilm on savageness and artificialness filling surface in the projection demonstration riverway were also analyses.

本人在总结前人研究的基础上，结合国家重大科技专项——苏州城市水环境质量改善与综合示范项目，研究了不同填料基质、填充率、曝气量、水力负荷条件下生物填料对苏州城市重污染河道水质的改善效果；木炭填料吸附、截留作用对水体污染物去除能力及其反硝化脱氮能力；分析了项目示范区河道内天然填料及人工填料挂膜成熟的生物膜活性。

Bioflocculants are newly developed natural macromolecular organic substances produced by microorganisms, which have the ability to flocculate the suspensions and separate solid from the mixed.

中文摘要：生物絮凝剂是由微生物产生的一类生物大分子物质，具有一定的絮凝活性，能使液体中难沉降的固体悬浮颗粒凝聚，加速沉降以达到固液分离的目的。

It contains 18 types of amino acid and TRF active whitening gene, which can soften the skin keratose, mitigate the ultraviolet radiation and external irritation and enhance the elasticity and moisture effect of the skin.

蚕丝蛋白是从蚕茧采用生物技术提取的一种纯天然的蛋白质，富含十八种氨基酸和TRF活性净白因子，能软化皮肤角质，缓和紫外线和外界刺激，增强肌肤弹性和保湿效果，具有淡化色素沉着及抑制酪胺酸酶活性显著效果，让肌肤由内至外焕发亮丽的光泽。

The relativity between biodegradability and nonyl branches structure for the isomers of nonylphenol is studied by the sequencing batch activated sludge process for NP accumulating behavior analyses in water environment.

为分析壬基酚在环境中的积累行为，基于间歇活性污泥实验和质谱解析方法，结合环境水体中NP检测分析，研究了污水生物处理过程中壬基酚同分异构体的生物降解差异与壬基分支结构的相关性。

With glycerol triacetate and emulsion of soyabean oil as a substrate,by determining the current responded from the microbial electrode to the substrate,the esterase and lipase activity could be determined.

应用该方法测定厌氧和好氧反应器内生物膜及悬浮污泥的酶活性时发现，测出的酶活性量大小与单位质量污泥的有机物去除负荷紧密相关。

So, we can study and estimate the antioxidant capabilities of every kinds of alimental organism quantitatively through their distribution of the biopolymer active center elements.

由此我们就可以通过食疗型生物体生物高分子活性中心元素分布来定量的了解各种生物营养体的抗氧化能力，把群子统计参数作为判断抗氧化能力大小的标度之一，通过群子统计参数对其抗氧化性进行评价。

In biodegradation study, debromination of 4-monobrominated diphenyl ether (4-BDE) is investigated with aerobic and anaerobic sludges. This also is the first report demonstrating microbaially mediated biodegradation of 4-BDE under aerobic conditions. 4-BDE biodegraded within 11 days by 68 % and 83 % with toluene and diphenyl ether, respectively, as second carbon sources to stimulate biodegradation.

本研究之生物降解部分，以酒厂之好氧及厌氧活性污泥及经PCE驯化之厌氧活性污泥能有效降解一溴联苯醚(4-mono-BDE， 4-BDE)，结果证实了在好氧情况下微生物降解PBDEs的可行性，而补助碳源的添加有助於提高降解速率，在甲苯或联苯醚存在的情况下，11天内4-BDE分别降解了68 %及83 %。

This paper describes a removal process for ethanethiol in a packed bed of the immobilized activated sludge pellets.

采用改进聚乙烯醇法制成的固定化活性污泥颗粒填充生物滴滤池，考察在不同的进气流量和进气浓度时，生物滴滤塔对乙硫醇恶臭气体的净化效率、抗冲击负荷能力以及连续运行稳定性。

Compared to the patch dealt with glutaraldehyde, the autologous pericardial patch treated by distilled water is living, and calcification is not easily to happen. At the same time, after treated by distilled water, pericardial patch is incrassated mildly, and can be handled easier than fresh pericardium. The early-moderate team results of reconstruction of RVOT using autologous pericardial monocusp patch treated by distilled water are satisfactory.

使用蒸馏水处理自体新鲜心包组织，可以使心包组织轻度水肿增厚，相对不易皱缩卷曲，既摒弃了新鲜心包组织使手术操作不易进行的缺点，又保持了新鲜心包组织具有活性、生物相容性好、相对不易钙化的优点，避免了蛋白交联剂处理后的心包组织生物相容性差，易于发生钙化的缺点，简便易行，效果显著。

The new active plant ingredient made of malted extract can suppress the activity of tyrosinase.

由麦芽提取物制成的新型植物活性成份，可抑制酪氨酸酶的活性，是一种能够控制黑色素生成的生物袪斑剂，能减淡和消除雀斑、黄褐斑、老化斑，亮白肌肤，均衡肤色，使恢复光亮纯净。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。