黄

By R type analysis, the results show that there are 4 species, Raja kanojei, Coilia mystus, Muraenesox cinereus and Collichthys niveatus, which are correlated closely in spring;and 5 species, Engraulis japonicas, Pseudosciaena polyatis, Lophius litulon, Chelidonichthys kumu and Saurida elongate, in summer; and 5 species, Trichiurus haumela, Pampus nozawae, Erisphex potti, Pneumatophorus japonicas and Pseudosciaena polyatis, in autumn; and 3 species, Trichiurus haumela, Champsodon capensis and Acropoma japonicum, in winter.

根据2000年春（4月）、夏（6月）、秋（9月）、冬（12月）四季东海、黄海底拖网鱼类资源调查资料，使用因子分析的方法分析了该海域鱼类数量分布的季节变化特征。R型分析发现，春季关系最密切的鱼种有4种：斑鳐、凤鲚、海鳗和黑鳃梅童鱼；夏季有5种：鳀、小黄鱼、黄鮟鱇、绿鳍鱼和长蛇鲻；秋季也有5种：带鱼、灰鲳、虻鲉、日本鲭和小黄鱼；冬季有3种：带鱼、鳄齿鱼和发光鲷。

Esculetin had the highest affinity toward the binding site of XO, and this was due to hydrogen bonding interactions. The hydroxyl group at C-6 formed hydrogen bonds with the carboxyl group Glu802 that played critical role on XO binding.

在8种香豆素衍生物中发现esculetin与黄嘌呤氧化酶的亲和力最高，因为在esculetin的结构上，C-6的OH基团可与麸胺酸802的COOH基团形成氢键，此键结对於抑制黄嘌伶氧化酶活性是很重要的，因而增加了两者结合的稳定性。

Study on removal rate of methyl mercaptan and ethanethiol by bio-trickling filter;2. The deodorizing effect of tea functional ingredients on methyl mercaptan (CH3SH) was studied in this investigation.

就茶叶功能成份对主要恶臭成分甲硫醇的去除效果进行了研究，结果表明：绿茶水提取物，儿茶素，EGCG对甲硫醇的去除效果不明显，而茶黄素则表现出较强的活性；在pH10的碱性条件下，1mg含量为40%的茶黄素对甲硫醇的最大去除量为0。

The seedlings of Fagopyrum tataricum were treated with 0.1 mmol/L, 0.3 mmol/L and 1.0 mmol/L of glyphosate, respectively. The result showed that the flavonoids metabolism in F. tataricum seedling was inhibited obviously.

结果表明，分别用浓度为0.1，0.3，1 mmol/L的草甘膦处理苦荞幼苗，苦荞类黄酮代谢受到明显抑制，处理3天时类黄酮含量比对照分别下降58.1%，65.8%和76.5%。

Isoflavonoids are a kind of substances in leguminous plants which have biological activity and faintish estrogenic activity. Daidzein is one of the most classes in these substances.

异黄酮类化合物是一种存在于豆科植物中的生物活性物质，具有较弱的雌激素样活性，而大豆黄酮是此类化合物中存在较广、近年来研究也较多的一种。

Although live in city beside the sea ,well you konw really i just see big river .And is yellow river,beside is not so clear.so you know i was so happy to see this fany sea.

虽然我也是处于沿海城市，但是从小见过的其实只有江，江是黄黄的江，里面也不是那么干净。

It is initiated by a mid-menstrual cycle release of luteinizing hormone from the pituitary and initiates a cascade of events that eventually lead to extrusion of a fertilizable oocyte as well as remodeling of the follicle into the corpus luteum.

这是一个发起中旬月经周期的黄体释放素由垂体和启动一连串的事件，最终导致挤出的卵母细胞如fertilizable以及重塑毛囊进入黄体。

Maher hit upon the beneficial effects of fisetin when she screened a collection of flavonoids, substances with anti-oxidant activities found in many plants, for their neuroprotective abilities in tissue culture models of neurodegenerative disease.

马希尔会心的有益效果漆黄素时，她拍摄了一部收集黄酮类物质，抗氧化剂活动发现，在许多植物，其神经元的能力培养模式的神经变性疾病。

Fisetin, a naturally occurring flavonoid commonly found in strawberries and other fruits and vegetables, stimulates signaling pathways that enhance long-term memory, report researchers at the Salk Institute for Biological Studies in this week's Online Early Edition of the Proceedings of the National Academy of Sciences.

漆黄素是一种自然发生的黄酮常见草莓等水果和蔬菜，刺激信号通路，增强长期记忆，报告研究者在索尔克生物研究所的研究人员在本周的网络版程序国家科学院白春礼等。

Flaveria bidentis, an annual weed of Flaveria, had been newly discovered in China. It might be a potential invasive plant in that of its very strong reproductive and survival abilities.

对黄顶菊种子的表面形态进行了扫描电镜观察，并从温度、光照、NaCl胁迫及浸种等方面对黄顶菊种子萌发特性进行了探讨。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。