敏感性试验

On the base of orthogonal comparison tests,influences of many kinds of factors on the cracking sensibility of plasma clad coatings have been studied in this paper.

本文采用正交对比试验，研究了多种因素对等离子熔覆铁基涂层开裂敏感性的影响。

For the first time, this study conducted a series of field sampling in multiple locations over several years and demonstrated that the B and Q biotypes first invade areas with high frequency of transport through human movement of plant materials, and then rapidly spread into surrounding areas and displace indigenous genotypes, and in parallel with displacement significant changes in sex ratio occurred in the mixed populations. Crossing experiments demonstrated that in the B. tabaci species complex there are many genetic groups that are completely or nearly completely isolated in reproduction. Apart from behavioural mechanisms, difference in host plant suitability and insecticide susceptibility between whitefly biotypes may also play important roles in the displacement of indigenous whiteflies by alien whiteflies in Zhejiang.

本研究首次以一个地理区域内广泛系统的野外调查数据证实，B型和Q型烟粉虱首先通过花卉苗木调运入侵交通较为发达的地区，然后迅速向周边扩张并取代土著烟粉虱，同时入侵取代过程伴随着混合种群中性比的变化；杂交试验证明烟粉虱复合种内存在多个生殖上隔离或基本隔离的遗传群；B型烟粉虱在浙江省内迅速取代土著烟粉虱，除行为机制外，生物型之间寄主适应性和药剂敏感性等方面的差异也可能在此过程中起着重要作用。

The Mantel-Haenszel and Peto are used with Review Manager software to test the heterogeneity .the odds ratio after combination and confidence interval 95% are calculated.

统计学处理时用Mantel-Haenszel法和Peto法并借助Review Manager软件对随机对照试验做了异质性检验、计算了合并的机会比以及95％的可信区间、对统计分析结果做了敏感性分析、用漏斗图的形式定性地分析了发表偏倚性，并用森林图的方式图示了统计分析结果。

In addition, the coefficient k of power law, the exponent m of sensitivity of strain rate and the energy Q of plastic deformation were derived based on the experimental results and theoretical analyses.

根据试验结果，推算出了半固态LY12在不同变形温度及应变速率下的幂函数系数k、应变速率敏感性指数m及变形激活能Q的值，从而获得了半固态LY12合金变形力学行为的定量描述。

In this study, isolates from different sources showed different sensitivity level to different types of antimicrobial. Therefore, it is important to choose rational drugs or medication based on the results of sensitivity test in the clinical application of antibiotic to prevent and control of Salmonellosis.

本研究中不同样品来源的分离株对不同种类抗生素的敏感性存在一定的差异，因此在临床上应用抗生素防治沙门菌病时，必须结合药敏试验结果选择高敏药物或配合用药，并且做到定期更换药物、合理用药才能起到预期的效果。

The sensitivity and specificity of satiety testing to investigate gastric accommodation were 50% and 58.3% respectively.

用早饱试验来评价胃容受性的敏感性为50％，特异性为58.3％。

Based on the qualitative interpretation,the effect of transition segment of a stress-strain curve has been emphasized;phenomenon relating to strain rate effect have been adequately discussed,such as the stress-strain curve of a given strain rate, the increase of strain rate sensitivity of a metal with temperature,the decomposition of strain rate effect and strain hardening and multi-step loading tests.The analyses agree with the existing experimental results and update the knowledge on strain rate effect.

对材料应变率敏感性随温度变化的现象进行了分析，所得结论与现有试验结果相符；对晶体材料在恒应变率加载下的应力应变曲线进行了分析，明确提出了应力应变曲线中受应变率直接影响部分—过渡段的概念；结合位错运动分析，对恒应变率加载下晶体材料的应力应变曲线进行了解释，深化了对应变率效应的认识；提出了应变率效应与应变硬化效应可分别研究的观点，完善了对应变率效应细观机理的认识。

The tension and four-point bending experiments of W-section semirigid guardrail's material were completed within a static range.

对波形梁半刚性护栏实物材料和缩比模型材料进行静态范围内的拉伸及四点弯曲试验；研究了静载下两种材料的本构关系，考察了它们的应变率敏感性。

Some cases of loss of sensitization in patch-test-positive patients were observed.

在斑贴试验阳性的病人中观察到了一些敏感性脱失的病例。

The following are the major work in this thesis which has been studied and still needs to be studied further in the future: 1 An improved adjoint variational method is developed, thus it can be applied to the LAGFD-WAM Wave Numerical Model for data assimilation; 2 A linear evolution equation of spectral perturbation is derived in order to analyze its increasing or decreasing mechanism.

本论文主要完成了以下几个方面的研究： 1）建立了推广形式的共轭变分同化方法，使之能够应用于LAGFD-WAM海浪数值模式； 2）导出了扰动谱线性演化方程，分析了扰动谱增长、衰减机制，考察了涌浪情况下扰动谱的持续时效问题及风浪情况下扰动的演变过程； 3）利用波谱共轭方程初步分析了同化模型中距离泛函的敏感性及敏感区域空间分布； 4）将推广的共轭变分方法应用于海浪谱能量平衡方程，建立了连续形式的海浪同化模型，特别是严格导出了风输入、破碎、底摩擦、波波非线性相互作用和波流相互作用各源函数的共轭源函数表示式； 5）分别进行了波谱层次上和有效波高层次上的同化试验，并对数值结果进行了分析。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。