脱氧

Objective To study the interaction of bile salts, namely sodium taurocholate, sodium tauroglycocholate, sodium deoxycholate and cow sodium cholate, with Cu2+ in acetic acidsodium acetate buffer.

目的 研究弱酸性介质中，牛磺胆酸钠、甘牛胆酸钠、胆酸钠和脱氧胆酸钠等4种胆酸盐与Cu2+离子相互作用。

The main products as follows: aprotinin, chymotrypsin, trypsin, deoxyribonuclease, kallikrein enzymes and enzyme products.

主要产品为：抑肽酶、糜蛋白酶、胰蛋白酶、脱氧核糖核酸酶、激肽释放酶等酶类制品。

Amino(9-deoxy)epicinchonine was synthesized from cinchonine through the Mitsunobu reaction and was treated with p-toluenesulfonyl chloride,4-chlorobenzene sulfonyl chloride respectively to give two new chiral sulfonamide s.

以辛可宁为原料，经Mitsunobu反应合成了9-氨基(9-脱氧)表辛可宁，然后分别与对甲苯磺酰氯、对氯苯磺酰氯反应，合成了两个新手性磺酰胺，其结构经红外光谱和核磁共振确证。

Amino(9-deoxy)epi cinchonine was synthesized from cinchonine through the Mitsunobu reaction and was treated with p-toluenesulfonyl chloride,4-chlorobenzene sulfonyl chloride respectively to give two new chiral sulfonamides.

以辛可宁为原料，经Mitsunobu反应合成了9-氨基(9-脱氧)表辛可宁，然后分别与对甲苯磺酰氯、对氯苯磺酰氯反应，合成了两个新手性磺酰胺，其结构经红外光谱和核磁共振确证。

Objective To study the cleavage activity of specific deoxyribozyme to hepatitis C virus in vitro.

目的 研究特异性脱氧核酶对丙型肝炎病毒的体外消化作用。

Normal rats were used as control. Immunohistochemical method was used for the expression of iNOS at different times. The iNOS level was also measured by colorimeter and the retinal apoptotic cells were stained by TUNEL method.

在烧伤后不同时间点以免疫组化检测iNOS在视网膜的表达，以酶法检测视网膜组织中iNOS含量的变化，并以末端脱氧核苷酸转移酶介导的dUTP缺口末端标记法检测视网膜凋亡细胞，并与正常大鼠相对照。

The eyes were periodically examined by retinoscopy, and A-scan ultrasonography. Two weeks later, the eyeballs were removed and the apoptotic cells were determined by electron microscopy, TUNEL technique and flow cytometry in scleras. Both bFGF and the bcl-2 protein were determined by the immunohistochemisty method and the Western-blot method. Results: All eyes treated with -10.00D or -20.00D concave lens produced defocus-induced myopia.

实验前后用睫状肌麻痹下验光、A超动态观察豚鼠眼屈光度和眼轴长度，并取后极部巩膜组织，用电镜、终末脱氧核糖核苷酸转移酶介导原位缺口末端标记法和流式细胞术检测巩膜的凋亡细胞，应用免疫组织化学染色和蛋白印迹（Western-blot）法检测bFGF和bcl-2蛋白。

Any of a group of DNA-containing viruses, including those that cause smallpox, cowpox, and other poxlike diseases in vertebrates.

痘病毒一组含脱氧核糖核酸的病毒，包括那些在脊椎动物中引起天花、牛痘以及其他类似疾病的病毒

Extra-low oxygen steel ; CaO crucible ; vacuum deoxidization ; dynamics

超低氧钢；氧化钙坩埚；真空脱氧；动力学

So, using magnesia and calcia crucible in VIF respectively, the experiments on deep deoxidation by carbon and the phenomenon of oxygen contamination from crucible materials in the molten steel under some temperature and vacuity and oxygen content of the molten steel were made and it were found that properly low melting temperature and vacuity helped to lighten and even avoid oxygen contamination from crucible material and the refining effect of final oxygen content of 5×10-4% in the molten steel was achieved using calcia crucible with better resistance to thermal shock under higher vacuity.

为此，分别采用MgO炉衬与CaO炉衬，在真空感应炉中对钢液用碳进行深脱氧和炉衬供氧现象实验研究，发现：(1)在适当低的熔炼温度和真空度下，可以减轻甚至避免炉衬热分解向钢液供氧；(2)采用热稳定性优越的CaO炉衬，在较高的真空度下可达到钢液最终全氧含量低于5×10-4%的精炼效果。

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。