transformation resistance

The bainitic transformation in Cu-Zn-Al-Mn alloys has been investigated by means of DSC, electrical resistance measurement and electron microscope.

用示差扫描量热法（DSC）、电阻测量和透射电子显微镜对Cu－Zn－Al－Mn合金高温时效的贝氏体相变进行了研究。

This paper identifies the drug-resistance of S.flexneri related to resistant plasmids and detects the way of resistant plasmids transfering among the bacilli through detection of β-lactamase ( indluding ESBLs) and tests of S. flexneri resistant plasmids extraction, transformation and conjugation.

通过对鸡志贺氏菌β-内酰胺酶及ESBLs的测定、质粒提取、细菌转化及质粒结合转移等试验，分析其耐药性与其质粒之间的关系，探讨耐药质粒在细菌间的传递方式。

This was an important strategic transformation and adjustment during the War of Resistance Against Japan.

这是抗战时期湖北中等教育的一次重大战略转移和战略调整。

Genetic Transformation of Tomato ( Lycopersicon Esculentum) with the Glucose Oxidase Gene from Aspergillus Niger and Its Resistance Mechanism to Fulvia Fulva

葡萄糖氧化酶（GO）基因在番茄中的遗传转化及其抗病机理研究

As the martensite transformation is easily induced on the matrix surface by friction, and fine crystal strengthening occurs on the friction and wear surface layer, the slipping wear resistance of the alloys with boron turns higher remarkably.

由于含B合金基体表面更易摩擦诱发马氏体相变，且产生表面细晶强化作用，显著提高了滑动磨损的抗磨性。

Studies on Apple Transformation with Resistance Gene PAP and GO

抗病基因PAP及GO转化嘎啦苹果的研究

Study on Comparison of Salt-Resistance Abilities Among Different Populus Tomentosa Clones and Gene Transformation for Salt Tolerance

毛白杨无性系耐盐性比较与转耐盐基因的研究

Study on Disease Resistance Genetics Transformation of Antifungal Protein of Gastrodia Elata Gene

天麻抗真菌蛋白基因抗病遗传转化的研究

At the present time, with aged tendency of population, transformation to spectrum of disease and gradual increasing in drug resistance, complicated diseases appear.

目前，随着我国逐渐步入老龄化社会以及疾病谱的改变和对药物耐受性的增强，各种疑难病症随之由然而生。

Transformation of potato plants via Agrobacterium and gene engineering for virus resistance

农杆菌转化马铃薯与抗病毒基因工程