Conclussion: We could screen high expressed clone of heterologous gene using tetracycline resistance screening system.
结论：可通过四环素抗性筛选系统筛选外源基因的高效表达克隆。
An endophytic fungus resistance to penicillin was isolated from hyacinthus orientalis by culturing on a preliminary screening medium.
通过在初步筛选的培养基上培养，从风信子中分离出对青霉素的内生真菌抗性。
Because of resistance from some schools, there has been a push to expandand support screening in primary care settings.
由于受到一些学校的抵制，给了我们扩大并支持在社区医院进行筛查的动力。
The combination of in vitro with in vivo test could be adopted in the screening of plant SAR (systemic acquired resistance) activators.
在植物系统获得抗性(SAR)激活剂筛选中，可采用离体测定和活体盆栽测定相结合的方法进行。
It is determined through experimental analysis that the resistance of an optical fiber is taken interim as standard of air sealed carbon coating optical fiber for 2 % -strain screening.
通过实验分析确立了把光纤电阻作为衡量气密性碳涂覆光纤通过2%应变筛选的过渡标准。
This reduces the efficiency of screening for resistance in field and slows down the development of new resistant cultivars.
这一方面降低了田间抗性鉴定的效率和准确性，另一方面阻碍了抗病品种选育的进程。
A new abrasion resistance material used as the screening panel in coal-cleaning facto-ries is studied.
研制了主要用于煤碳工业洗煤厂的脱水筛板的新型耐磨材料。
It is an important way to fight against drug-resistance by screening and developing novel drugs based on the various mechanisms of the bacterial drug tolerances.
针对细菌产生耐药的各种机制，筛选和研制新型抗耐药细菌药物是战胜细菌耐药性的重要途径。
The potentially life-saving technology also works when screening other viruses with drug-resistance issues, notably human immunodeficiency virus (HIV) and influenza.
这种潜在的救命技术也可以在筛查其他耐药性的病毒时起作用，例如著名的人类免疫缺陷病毒（HIV）和流感（病毒）。
The screening wheat mutant which has the resistance to root rot was completed in 37 varieties by in vitro induction mutation method.
利用离体诱变方法，对37份材料进行了抗根腐病突变体的离体筛选。
The product exhibits excellent clarity, toughness, chemical resistance, surface hardness, mar resistance, dimensional stability, and UV light screening properties.
该产品具有优良的透明度，韧性，耐化学性，表面硬度，抗磨损，尺寸稳定性，和抗紫外线等特点。
Screening of Molecular Markers for NPV Resistance in Bombyx mori L.
家蚕抗核型多角体病分子标记筛选。
Methods PCR screening and DNA sequence were used to determine the drug resistance genes associated with class I integron in 4 clinical strains of P. aeruginosa.
方法采用PCR扩增、DNA测序、DNA序列比对的方法对4株铜绿假单胞菌临床菌株携带的I类整合子相关基因进行解析，采用接合试验对该类整合子进行定位分析。
Screening methods and indexes of drought resistance in crops were detahed and the comprehensive evaluation was discussed in this paper.
本文综述了作物抗旱性鉴定所用的各种鉴定方法以及筛选指标，并讨论了抗旱性的综合评价问题。
Screening methods and indexes of drought resistance in crops were detahed and the comprehensive evaluation was discussed in this paper.
本文综述了作物抗旱性鉴定所用的各种鉴定方法以及筛选指标，并讨论了抗旱性的综合评价问题。
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