黄化

According to the study of thin sections, from the interior to the edge of the orebody, there are mainly K-silicate alteration, andalusite secondary quartzitization and beresitization, forming large areas of mineralization.

薄片研究表明：矿体由内至外主要发育钾硅酸盐化、强烈硅化、绢云母红柱石次生石英岩化和黄铁绢英岩化蚀变，形成了大范围的矿化。

The main ore_stage alterations related to hydrothermal fluids include ①early K_silicate alteration,②silicification,③ pyrite_sericite_quartz alteration and ④propylitization.

成矿期间与矿化热液活动有关的蚀变主要有：①早期钾硅酸盐化；②红柱石次生石英岩化；③黄铁绢英岩化；④青磐岩化。

Through study on the typochemical composition and the association features of typomorphic minerals of stannite, silver-bearing stannite, hocartite and canfieldite, this paper provides some information for this deposit's geneses, deep blind silver mineralization and prospecting in this mine and its vicinity.

文章通过广西凤凰山银锰矿床中S－Fe－Cu－Ag－Sn系列矿物黄锡矿、含银黄锡矿、银黄锡矿、硫银锡矿的化学成分标型、标型矿物组合特征的研究，为该矿床的成因、深部隐伏银矿化、矿区及其外围的找矿提供了一定的信息。

The samples of 600℃ group didn't crystallize, but the color became darker and yellower as the peolongation of the heating time; the samples of 650℃ and 700℃ groups crystallized in different degrees, the translucency and Chroma decreased as the prolongation of the heating time, but the Value increased.

600℃组各样本均未晶化，随着保温时间的延长，其颜色逐渐加深，偏黄，650℃及700℃组各样本均发生不同程度的晶化，随晶化温度的升高及保温时间的延长，样本的透明度逐渐降低，亮度逐渐升高，色调变浅且饱和度逐渐降低

Based on the absorbance change of indicators with the concentration of hydrogen ion released from the enzyme-catalyzed reaction, a convenient colorimetry method is established for the assay of acidic phospholipase 〓 and glycogen phosphorylase b Brilliant yellow and bromothymol blue are chosen as indicators for assays of acidic phospholipase 〓 and glycogen phosphorylase b by following the absorbance changes at 495 nm and 615nm respectively The method is simple, sample-saving, sensitive and valid for a wide range of enzyme concentrations.

为了研究糖原磷酸化酶的激活动力学和酸性磷脂酶〓的复性过程，我们根据酶催化反应中释放氢离子浓度的变化引起相应的指示剂的光吸收发生变化的原理，建立了一种简捷的比色法，用于测定酸性磷脂酶〓和糖原磷酸化酶b的活性。选用亮黄和溴麝香草酚兰分别作为酸性磷脂酶〓和糖原磷酸化酶b测活的指示剂，在495 nm和615 nm处检测二者的光吸收值的变化，可以测定酶活。本方法的优点是，可在比较宽的酶浓度范围内进行活力测定，而且操作简单、节省样品、灵敏度高。

There has been the report such as the male agaric fruiting body can restrain the tumour, gallbladder fibrosis, lipide overoxidation and so on. But both here ahd abroad have no report about male agaroc mycelium amylose could decrease bllod pressure and protect liver fuction.

有关桑黄子实体多糖抗肿瘤、抗肝纤维化与抗脂质过氧化作用活性及桑黄菌丝体多糖抗肿瘤活性的研究已有报导，但国内、外有关桑黄菌丝体多糖的降血糖、保护肝功能作用等生物活性的研究至今尚未见报告。

College of Life Science,Hebei University, Baoding 071002,ChinaAbstract: The activesite of immobilized penicillin G acylase can be determined according to the precipitantproduced in the reaction between phenylacetic acid and capture reagent. Moreover, thelocalization of the immobilized penicillin G with different activity is done as well.

固定化青霉素G酰化酶活性的X射线微分析—活性定位姚子华黄永章仇满德王书香张贺迎武金霞潘延云周艳芬摘要：利用苯乙酸与捕捉剂反应天生的沉淀，确定固定化青霉素G酰化酶的催化活性部位。

Ore deposit, have been studied detailly; the orebody pattern (sedimental bedded ores combined with stringer ores of hydrothermal origin) is also outlined; four metallogenic epoches are devided; the zoning of mineralization (including zones of ores, elements, mineral assemblages and temperature of mineralization) have been depicted; the main types of wall-rock alteration are characterized as propylitization of basic rocks and pyritization-sericitization-silicification of acidic pyroclastic rocks; the origin of ores and seven kinds of main minerals have been studied; and the metamorphism and deformation of orebodies is thought mainly due to the shearing and the intrusion of subvolcanic rocks

研究了七个矿化带特别是I号矿床的矿床地质特征，描绘了矿体的双层结构(沉积矿石与热液充填交代的细网脉状矿石)，划分了四个成矿期次，区分了矿化分带(包括矿石组构的成因分带、元素分带、矿物组合分带、温度分带)，指出了围岩蚀变的主要特征是细碧岩青盘岩化而石英角斑质凝灰岩黄铁绢英岩化；对矿石及七种主要矿石矿物的成因作了研究；探讨了矿体的变质、变形，指出韧性剪切及次火山岩侵入的热力作用和应力作用是导致矿体变质变形的主要原因

The experiment result demonstrates that luohanguo has a lot of pharmacody functions, for instance:resisting thrombus form、repelling blood platelet conglomeration、falling blood fat、contradicting cruor、promoting blood circulation and absorbing clots, and so on. They provided preliminary scienced reference for empoldering and applying luohanguo flavone in the future. Pharmacody functions in other faces still need to research furtherly .

药理结果表明罗汉果黄酮具有一定的抗血栓形成、抗血小板聚集、降脂、抗凝血等活血化瘀作用，为将来罗汉果黄酮的开发应用提供了初步科学依据，对于罗汉果黄酮的其他方面的药理作用还有待于进一步研究。

Compared by middle-stage luteal cell, luteinized granulosa cells responded an increasion in PCNA even under hypoxic condition, which spoke for an important role of hypoxia in controlling the performance of cell proliferation. Similarity was proved between luteal cell and luteinized granulosa cells when it came to the performance of cell proliferation under a condition of hypoxia.

然而，意外地发现缺氧条件下黄体化粒性细胞之PCNA蛋白质表现量反而增加，此结果与中期黄体细胞之结果恰好相反，显示此时之细胞分裂旺盛而快速增生，与黄体发育初期之细胞生理相似，且缺氧条件可能扮演著重要的调控角色。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。