1、

Methods Antibiotic susceptibility was tested by the disk diffusion to screen out the strains that produced the ESBLs; conjugative transfer test, plasmid profile, PCR and DNA sequencing were used to detect the phenotype or genotype of STEC.

方法采用纸片琼脂扩散法筛选36株产志贺毒素大肠埃希菌产ESBLs菌株,接合传递实验、质粒谱分析、PCR检测耐药基因和DNA序列分析产ESBLs菌株的表型和基因型。

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2、

Objective To investigate whether the polymorphism of the tetranucleotide repetitive sequence located 5 ′ to the MBP gene exon 1 contributes to the susceptibility to multiple sclerosis in Chinese population.

目的探讨中国人群中多发性硬化(MS)的遗传易患性与髓鞘碱性蛋白基因5′端四核苷酸重复序列多态性的相关性。

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3、

By taking into account the light hole and heavy hole valence band structures and their combined density of states, the expression of saturation absorption is deduced from the imaginary part of the susceptibility, which is similar to the mode of inhomogeneous broadening of two-level system.

考虑了锗中轻、重空穴价带的能带结构并利用轻、重空穴价带的复合态密度,由电极化率的虚部推得类似于非均匀展宽两能级系统模型的饱和吸收具有的形式。

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4、

The Curie's temperature Tc and saturation magnetization decreased obviously by Sr substituted with Cu or Ag and Sr2+ vacancy in the samples, while the initial susceptibility is increased.

通过用Cu或Ag部分替代Sr和少量Sr空位,使样品的居里温度和比饱和磁化强度比替代前的La(0.67)Sr(0.33)MnO3材料显著降低,而起始磁化率反而增加。

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5、

The stress corrosion cracking ( SCC) susceptibility of 2091 Al-Li alloy was studied under tension at slow strain rate by quench aging in various media.

用慢应变速率拉伸试验研究不同冷却介质淬火并时效的2091合金的应力腐蚀敏感性.用透射电镜观察合金的微观组织.结果表明,晶界无析出带(PFZ)随淬火速度的提高而变窄;

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6、

Nonlinear susceptibility tensor for the sum frequency generation is derived and validated in the second harmonic generation.

推导得出对于和频情况下的非线性极化张量的表达式,并应用于倍频情况进行了验证。

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7、

A method of measuring tensor susceptibility and effective linewidth

一种测量微波张量磁化率和有效线宽的方法

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8、

The iterative method used by C. E. Patton in the calculation of effective linewidth is extended to the calculation of the components of microwave tensor susceptibility.

同时将Patton采用的计算有效线宽的迭代法,推广用来计算微波张量磁化率各组元X~e,Xα~β和正。

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9、

Using the parameterized quark propagator proposed by us in our previous publication, the quark vacuum condensates and tensor susceptibility of QCD vacuum have been calculated.

利用以前提出的参数化的夸克传播子,计算了夸克的真空凝聚值和QCD真空的张量感应率。

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10、

Objective To test the susceptibility of Reticulitermes flaviceps and Coptotermes formosanus workers to ivermectin so as to provide basic information for termite control using ivermectin.

目的了解台湾乳白蚁和黄胸散白蚁对伊维菌素的敏感性差异,为伊维菌素用于白蚁防制提供依据。

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11、

Disk susceptibility test-the limitations and some additional methods

纸片扩散法抗生素敏感性试验的局限性及其补充方法

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12、

Metabolic Profiling of Two Rice Cultivars with Distinct Susceptibility to RSV

不同抗性水稻植株感染RSV后的代谢轮廓分析

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13、

Objective To investigate the effect of MTHFR thermolabile polymorphism on genetic susceptibility of NSCL/ P in north China population.

目的探讨MTHFR基因热敏感性多态性在非综合征性唇腭裂(NSCL/P)发病以及遗传易感性中的作用。

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14、

Third-order nonlinear susceptibility x ( 3) (-ω; ω,ω,-ω) is calculated in nearly-degenerate quasi-two-level system by perturbation method.

我们用微扰方法计算了近简并准二能级系统的三阶非线性极化率x~(3)(-ω;ω,ω,-ω)。

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15、

Our calculation result demonstrated that the maximum value of optical linear absorption peak and effective third-order nonlinear susceptibility of the system could be achieved simultaneously if appropriate interfacial structure parameters were chosen.

数值计算结果表明,可以选择合适的界面结构参数,使体系的光学线性吸收峰和有效三阶非线性极化率同时达到最大值。

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16、

Third-order Nonlinear Susceptibility in a nc-Si/ SiO_2 Spherical Quantum Dot

nc-Si/SiO2球形量子点的三阶极化率

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17、

The third-order nonlinear susceptibility of ga Ilium arsenide under irradiation of CW CO_2 laser

砷化镓晶体在连续CO2激光作用下的三阶非线性系数

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18、

Bismuth triiodide crystal has large value of the third-order nonlinear susceptibility. The material is suitable for the study of the microprocesses of nonlinear optical phenomena.

碘化铋晶体具有大的三阶非线性效应,是研究非线性光学微观过程的最合适的材料。

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19、

Under Quasi-static approximation, based on the non-diluted condition, the analytical expression of the effective dielectric constant and third-order nonlinear susceptibility of granule composite system was obtained in our research.

在准静态近似下,我们推导得出非稀释情况下,颗粒复合体系的有效线性介电常数和有效三阶非线性极化率的解析表达式。

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20、

The third target chamber is able to reach 20K under irradiation and the critical current density Jc of HTSC specimens was measured in situ with AC magnetic susceptibility.

另一种是30K下辐照靶室,利用在线交流磁测量方法可测量样品的临界电流密度。

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