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After freezing, the tissue is powdered and the enzymes are inactivated by precipitation with perchloric acid.

冷冻之后,组织被粉碎,其中的酶用高氯酸迅速失活。

For ammonium perchlorate based propellants, it is usually the former.

高氯酸铵为基础的推进剂,它通常是前者。

The third part compares the different methods of digesting the soil, and selects the system of aqua regia -perchloric acid-hydrofluoric acid reagent.

第三部分对各种土壤样品的消解方法进行比较,选择王水—高氯酸—氢氟酸作为土壤样品的消解体系。

Part two reports that a glucose oxidase electrode is made of a platinum electrode modified by glucose oxidase in polyvinyl butyral membrane and tris(2,2-bipyridyl)cobalt perchlorate as an electron mediator in the solution.

其次,研究了以聚乙烯醇缩丁醛为固定GOD的载体,将GOD附在铂丝电极上并采用高氯酸三-2,2'-联吡啶合钴[Co_3(ClO_4)_3]作为电子媒介体制得电流型葡萄糖酶电极。

This decrease was correlated with a modified regulation of NR expression as revealed by a higher chlorate sensitivity of these transgenic lines.

这一下降是与改良规星期日表达所显示的高氯酸盐敏感性这些转基因株系。

Industrial high-potassium chlorate is now put on the market, a lot of manufacturers of fireworks after the experiment was full of praise for our products: First of all, we in accordance with the ISO9001 quality management system standards for quality management, product quality is very stable.

工业高氯酸钾现已投放市场,很多烟花爆竹生产厂家实验后对我们的产品赞不绝口:首先我们按照ISO9001的质量管理体系标准进行质量管理,产品质量非常稳定。

In order to directly detect saccharides during the study on the interaction of glucose and its derivatives with lectins (e.g., concanavalin A), a capillary zone electrophoretic method with detection at a wavelength of 195 nm has been developed.

采用0.8 g/L偏磷酸与18%高氯酸的混合溶液作为生物样本中的蛋白沉淀剂及AA的提取剂,可大大提高AA在血浆中的稳定性。该方法已成功地应用于临床维生素C的常规检验。

The perchlorates in the mud then sucked moisture out of the air until there was enough water for them to dissolve (a process known as deliquescence).

泥中的高氯酸盐于是吸收空气中的湿气,直到有足够的水使其溶解。

Through determination experiment of AP solutions concentration by using densimeter and thermometer, relation table of temperature-density-concentration of AP solutions was obtained.

通过用密度计和温度计测定高氯酸铵溶液浓度的试验,并由此得到AP溶液的温度-密度-浓度三者之间的关系表,通过该表用密度计和温度计可快速测定AP质量浓度,偏差为±4g/L,符合工艺要求。

Microstrucfure of the powder samples achieved such as crystallographic structure, grain size, particle morphology, element analysis and thermal decomposition were characterized by means of X-ray diffraction, transmission electron microscopy, electron diffraction, energy dispersion X-ray spectroscopy and differential thermal analyzer etc.

结果表明,所制备的钠米镍粉、镍铜及镍铜硼复合粉呈颗粒均匀的球形或类球形,粒径在40nm~60nm之间。采用DTA方法对添加了纳米粉的高氯酸铵、AP/HTPB推进剂热分解情况进行表征。

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This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。

There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.

双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。