生物活性的

Sequences and bioactivity analysis showed that BmK βTX was highly homologous to Ts Ⅶ(aβ-type toxin) with low excitatory toxicity to both mammals and insects, which impled that it belonged to a new subtype of β-type toxin; BmK TX3 might belong to Chraybdotoxin group as specific blockers of potassium channels.

序列与生物活性分析表明BmK βTX与β-型蝎毒素Ts Ⅶ同源性较高，且对哺乳动物和昆虫均有低兴奋性毒性，提示它应属于一类新的β-亚型；BmK TX3应归属于Chraybdotoxin类钾通道特异阻断剂。

Soyasaponins have been known to contain an aglycone,linked to one or more sugar or oligosaccharide moieties.

大豆是我国的传统食品，营养丰富，并且含有多种生物活性物质。

Structure of antimicrobial peptides is closely related to their bioactivity.

抗菌肽的结构组成与其生物活性密切相关。

The royal jelly is the secretion from the bee milk gland of young worker, which is a serum substance, with sour, astringent and piquancy tastes, and which is the food for queen bee and early little bee.

蜂王浆是青年工蜂上颚腺分泌物，味辛酸，性微温，富含有人体所需的蛋白质、氨基酸、乙酰胆碱、维生素、酶、微量元素、生长激素、核酸与蛋白多肽等生物活性物质。

The development of spiral alga beer, compounding SOD beer and Birch Liquid beer could not only make full use of biological resources and modern beer brewing techniques but also enrich beer variety.

螺旋藻所含的维生素及矿物质微量元素不仅种类齐全，而且含量较高；复方SOD除含有SOD外，还含有猴菇多糖，多种必需氨基酸，维生素，及锌、硒、铁、钙等10多种微量元素；桦树液中富含生物活性物质，含有多种碳水化合物、20多种氨基酸和微量元素硅、铁、锶、钛、钡、铜等。

［Objective］To investigate the therapeutic results of grafting with bioactive glass and autologous bone marrow for simple bone cyst in teenagers.

［目的］探讨生物活性玻璃复合自体骨髓移植治疗青少年单纯性骨囊肿的疗效。

［objective］to investigate the therapeutic results of grafting with bioactive glass and autologous bone marrow for simple bone cyst in teenagers.

作者单位：苏州大学附属第一医院骨科，苏州市十梓街188号［目的］探讨生物活性玻璃复合自体骨髓移植治疗青少年单纯性骨囊肿的疗效。

Objective To investigate the preparation of bone acellular extra cell matrix and to analyze its component.

组织工程材料的要求之一是应具有生物活性，可诱导细胞生长、分化，并被机体降解吸收。

The study was conducted to investigate the effects of PL supplementation in formulated microdiets on growth,survival,stress resistance,lipid metabolism,antioxygen ability and foregut and liver histological changes of Pelteobagrus fulvidraco larvae.

磷脂是一种生物活性物质，具有独特的理化性质和营养价值，其应用前景十分广阔。

In this study, the dry pericarps were extracted by solvents and estimated the biological activities such as antimicrobial activities, antioxidant abilities, anti-inflammatory properties. In addition, the extracts were also applied on hair for the evaluation of detergency, combing, stretching, surface tension and wetting.

本研究取乾燥无患子果皮经溶剂萃取后进行生物活性测试包括抗菌、抗氧化、抗发炎并将其应用於洗剂以头发评估清洁力、梳理性、拉力、表面张力及湿润性，增加无患子在化菻~中天然成分的作用价值。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。