| 释义 |
ultracentrifugation 英ʌltrəsentrɪfjʊ'ɡeɪʃn美ʌltrəsentrɪfjʊ'ɡeɪʃn BNC¹⁴⁴⁶⁶⁴⁺³
基本例句
超速离心法¹⁰⁰
The liposomes and free drug were separated by Sephadex filtration, dialysis and refrigerated ultracentrifugation, respectively, then the entrapment efficiency of the liposomes was calculated.
分别采用葡聚糖凝胶过滤法、透析法、超速冷冻离心法分离脂质体和游离药物，计算脂质体包封率。 dictall
The two different entrapment efficiencies were determined by min column centrifugation method and ultracentrifugation method, which demonstrated the distribution of Econazole Nitrate in1 ipo some.
用微型柱离心法和超速离心法测定药物包封率，分析脂质体中硝酸益康唑的分布状态。 fabiao
The solubility of dissociated proteins would decrease more slowly than the undissociated proteins when the speed of ultracentrifugation getting higher.
发生解离的大豆蛋白其溶解性随着离心转速的提高，下降速度较慢。202.38.194.234
This method combines the advantages of both sequential flotation ultracentrifugation and density gradient ultracentrifugation.
即具备序列漂浮法分离样品量大的长处，又具有密度梯度法离心时间短的优点。 cnki
After acquisition, it was purified by chlorinated cesiumCsCl density gradient ultracentrifugation. Its titer was determined by plaque assays.
扩增后收获病毒，氯化铯密度梯度离心纯化，空斑试验测滴度。 crter
After purification by ultracentrifugation through a potassium tartrate- glycerol density gradient, the virus preparation showed2 different virus parti- cles under the electron microscope.
结果显示，该病毒在酒五酸钾-甘油密度梯度离心纯化时与肝胰腺细小病毒混合存在； cnki
Methods The cell-free system was prepared by ultracentrifugation of Xenopus eggs and activated by cytochrome C.
方法超速离心制备非洲爪蟾卵无细胞体系，用细胞色素 C激活为凋亡体系。 dictall
Objective To prepare a kit for detecting apoproteinApo A1 and B. Methods Dextran sulfate precipitation, ultracentrifugation, chromatography, and so on.
目的研制载脂蛋白 A1和 B检测试剂。方法采用硫酸葡聚糖沉淀、超速离心、层析等方法。 cnki
Objective Core histones H2A, H2B, H3 and H4 were extracted from calf thymus, fractionated on sucrose density gradient ultracentrifugation, and further purified by hydroxyapatite.
目的为制备体外组装染色质所需的核心组蛋白及蛋白因子。 方法应用密度梯度离心和羟基磷灰石柱分离小牛胸腺细胞核心组蛋白 H2A、 H2B、 H3及 H4； cnki
The lyolysis- ultracentrifugation is a perfect approach for extracting protein in the optic ganglion of Sepia esculenta.
裂解液-超速离心法是金乌贼视神经节最佳蛋白质提取方法。 cnki
The tissue culture of mumps virus S79 strain was purified by ultrafiltration on hollow fiber, PEG precipitation and density gradient ultracentrifugation.
将腮腺炎病毒 S79株培养液用中空纤维超滤器进行浓缩，经 PEG沉淀后，采用蔗糖密度梯度离心法纯化抗原； cnki
This method however, omits the step of ultracentrifugation to isolate VLDL and needs only a few microliters of serum; it is convenient for use in clinical diagnosis.
但本法省去了常规超速离心分离人血清极低密度脂蛋白 VLDL的过程，只需微量血清，便于临床应用。 cnki |