赭

Objective: In order to provide sensitive and reliable technique for the study of the relationship between enviromental estrogens and diseases, analytical methods for three kinds of representative environmental estrogens such as mycotoxins (zearalenone and its metabolites, aflatoxin B_1 and ochratoxin A), persistent pesticide pollutants (hexachlorocyclohexane and dichlorodiphenyltrichloroethane) and industrial chemicals (bisphenol A and 4-nonylphenol) with chromatography were to develop.

目的：选择三种有代表性的环境雌激素：真菌类毒素(玉米赤霉烯酮及其代谢物及赭曲霉毒素A、黄曲霉毒素B_1)、农药类持久性污染物(666、DDT)和化工原料类雌激素为对象，分别研究它们的检测方法，为监控环境激素和研究它们与疾病之间关系提供灵敏、可靠的分析方法和实验依据。

Ochratoxin A is a potent nephrotoxin and a possible human carcinogen, which is harmful for human being and plants and animals.

赭曲霉毒素A是一种具有强烈致癌性的毒素，对人类和动植物的危害也最大，首次检测出存在于葡萄与葡萄酒中的OTA。

Polyclonal antibodies for Ochratoxin A were generated from rabbits after the animals had been immunized with either OTA -γ- globulin or OTA - keyhole limpet hemocyanin. A competitive indirect enzyme - linked immunosorbent assay and a competitive direct ELISA were used for the characterization of the antibodies and for analysis of OTA in coffee, corn, barley and bean samples.

本实验利用OTA -γ- globulin和OTA - KLH两种不同的OTA接合物为抗原来免疫兔子，进而收集免疫血清以获得抗OTA 的多株抗体，接著利用此一抗体来建立非直接型竞争酵素连结免疫吸附分析法和直接竞争型酵素连结免疫吸附分析法，并用cdELISA的方法加以侦测咖啡及玉米类、麦类、豆类样品中赭麴毒素A 的含量。

Any of several earthy mineral oxides of iron occurring in yellow, brown, or red and used as pigments.

赭土，赭石几种氧化铁矿物中的一种，呈黄色、棕色或红色，用作颜料

Commonly used white and other light-colored Shoushan stone, soak in nitrite iron [Fe (NO3) 2] solution, and then out to dry; also be directly used yellow, orange and light red Shoushan Stone carving, and placed in the shell fire or electric rice chaff box, temperature 3000C ±, about 12 ~ 30 hours, you can get red ocher ~ thick ocher.

通常使用白色及其他浅色寿山石雕，浸泡于亚硝酸铁[Fe(NO3)2]溶液中，然后取出使其干燥；也可直接用黄、橙和浅红色寿山石雕，置于稻糠壳炉火或电热箱中，恒温3000C±，约12~30小时，即可获得红赭~浓赭色。

Ochre sea stars, like this pair in Burnaby Narrows on the Queen Charlotte Islands in British Columbia, are normally purple but can adapt a wide variety of colors depending on individual habitat.

大不列颠哥伦比亚，夏洛特王后岛，本拿比海峡，一对赭海星。它位原来是紫色，却可以依照环境的不同变换颜色。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。