1、

The concentration of MDA in the conditioned medium were measured by biochemical method.

生化方法测定条件培养基中丙二醛(MDA)的含量。

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2、

A method for accuracy determination and repeatability of positioning of medium-accuracy numerically controlled machine tools based on step gauge was proposed. In the system, an auto-deviation measurement and auto backlash error compensation were developed.

提出一种低成本基于步距规的误差补偿系统,该系统可以实现普通精度级数控机床位置精度评定,并通过软件自动修改误差补偿表,使机床精度得以强化。

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3、

N oscillographic potentiometric titration method for the direct determination of ammonium oxalate in Muscardine silkworms was developed using potassium permanganate as the titrant in acidic medium and an oscillograph for indicating the end point.

以高锰酸钾为滴定剂,用示波器指示终点,提出了在酸性介质中直接测定僵蚕中活性草酸铵的示波电位滴定方法。

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4、

Method The antibacterial experiment of sample the liquid tube double dilution method and the solid medium.

方法:采用试管双倍稀释法和固体培养基法比较观察样品的体外抑菌作用.

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5、

Methods Immersion method of pesticide was used to assay the medium lethal concentration ( LC_ 50) of the fourth-instar larvae.

方法采用浸渍法,测定Ⅳ龄期幼虫的半数致死浓度(LC50)。

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6、

Methods Candida Color medium and Kirby-Bauer Paper flakes diffusion method was be used to do typingand drug sensitivity test of Candida, respectively.

方法分离念珠菌采用念珠菌显色培养基分型,采用K-B纸片扩散法进行药敏实验。

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7、

Results The medicine has some antimicrobial effect which can be eliminated by the medium dilution method.

结果该药有一定程度的抑菌作用,但可通过培养基稀释法消除抑菌作用.

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8、

Studies on factors affecting browning of immature embryo culture of Chinese jujube were carried out, including cultivar, explant, carbo activatus, inoculation method and basic medium, of which explant was the key factor.

研究了建立枣幼胚离体培养体系时品种、外植体、活性炭、接种方式和基本培养基对褐化的影响,其中,外植体是枣幼胚离体培养时褐化的关键因素。

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9、

Based on the analysis of the bacterial chemotaxis, the percolation theory was introduced and a micro emulation method was proposed for the bacterial distribution in the porous medium.

在分析细菌化学趋向性基础上,引入逾渗理论,提出描述细菌在多孔介质中分布的微观仿真模拟方法。

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10、

The method improving the property of the front medium frequency amplifier was proposed based on experiments.

通过实验得出了改善前置中频放大器性能的方法.

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13、

The quasi multiple medium ( QMM), based on the direct boundary element method, is a fast algorithm for parasitic capacitance extraction.

虚拟多介质是一种基于直接边界元的寄生电容快速提取方法。

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14、

Methods BAEC were stimulated by LPC alone or in combination with salvianolic acid B, the cultured cell medium was collected for detection of MMP-2 activity by gelatin zymography method.

方法采用体外培养牛主动脉内皮细胞的方法,用LPC单独或与丹酚酸B共同作用于BAEC,明胶酶谱法测定细胞培养上清中基质金属蛋白酶2(MMP2)活性。

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15、

The NRW formula of electromagnetic parameters reconstruction when the medium is in rectangle wave-guide and free space are educed. The method is summarized. The difference about two cases is discussed.

本文详细推导了矩形波导中和自由空间中利用NRW方法提取介质参数的公式,总结了提取方法,讨论了两种情况下提取方法的不同。

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16、

The finite volume method and SIMPLE arithmetic are applied to solve RANS equation and standard k-ε turbulence mode of the mixture medium.

应有限体积法(FVM)和Simple算法,求解气水两相混合介质的RANS方程和Standard k-ε湍流模式。

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17、

An aqueous chemical reduction method has been proposed to prepare nanocrystals of bismuth using hydrazine hydrate as reductive agent in alkaline medium.

采用液相化学还原过程,在碱性环境中,以水合肼为还原剂合成了尺寸均匀的铋纳米粒子。

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18、

The latter dyeing method could give higher fixation ratio. The soaping in alkaline medium exhibited higher color depth.

采用酸性染色或先酸性后碱性的染色条件均可,后者的优点是固着效率高,但染色深度未见提高染色后采用碱性条件皂洗有利于染色深度的提高。

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