查询词典 amplification

It has opened a new way for the diagnosis and therapy of tumours, and also estab- lished the foundation for the carcinogenic mechanism research. In order to study the altered molecular events during laryngeal car- cinogenesis and elucidat the role of oncogenes in laryngeal carci- noma, we examined the Ha-ras and c-myc gene mutation and amplification by the polymerase chain reaction and molecu- lar hybridization technigues respectivly.

癌基因的研究是当前肿瘤领域内的重大课题，正在基础理论和临床医学中进行广泛和深入的研究，癌基因的发现为肿瘤的诊断和治疗开辟了新的途径，同时也为人类开始从分子水平来回答细胞癌变的本质问题，最终认识癌变机制奠定了理论基础。

It has great potential to replace PCR to become a main technique of nucleic acid amplification.

该技术有潜力取代PCR技术，成为核酸样本扩增的主要手段。

Background and Objective To establish an international standard for nucleic acid amplification technology assay for HCV RNA in China.

背景和目的丙型肝炎病毒核酸检测缺乏统一的定量标准，给临床的诊断和治疗带来了很多问题。

After amplification,obtained a gene section of IL-2 of 0.4 kb and one of rabies nucleoprotein of 1.4 kb.

摘 要 目的：探讨狂犬病毒N蛋白的免疫原性。方法：采用生物工程技术、基因重组方法。

In this paper,techniques of reverse transcription polymerase chain reaction and rapid amplification of cDNA ends have been used to clone a gene,which encodes a general odorant binding protein,from the antennae of Loxostege sticticalis.

利用RT-PCR结合RACE技术克隆了编码草地螟触角中一种普通气味结合蛋白的基因。

Furthermore, the new ultrasonic vibration honing equipment designed according to the local resonance theory is manufactured and the second-level amplification phenomenon of individual sub-system of"flexible pole and oilstone base"in system is discovered for the first time.

粗、细磨粒超声延性域珩磨工程陶瓷材料的试验研究 a通过粗磨粒珩磨氧化锆工程陶瓷试验首次得出：普通珩磨延性切削范围小于1.5μm，同样条件下超声珩磨，延性切削范围可得到9μm，即超声珩磨的延性域切深几乎是普通珩磨的6倍。

This method can be used in PCR and RAPD amplification oncondition that the samples are in large quantities. Also can be used for detection ofbenzimdazol fungicide resistance in F. graminearum on DNA level.

用此方法所获得的产物可进一步用于PCR、RAPD以及Southern杂交等分子生物学研究，也为用分子生物学方法进行抗药性快速检测提供了理想的实验手段。

Optical fibre amplification can be used to improve signal intensity.

建议引入光纤放大器，这样可以在保证信噪比的情形下，提高信号强度。

A single stage amplifier was used outside the loop cavity to increase the output power, and the influence of amplification on laser quality was analyzed.

环形腔输出后加入单级光放大提高输出激光的光功率，分析了放大对激光性能的影响。

After evacuation to set up at the national, provincial and municipal governments under the strong support for funding of more than 3500 million lei Taiwan tourism areas and tourism infrastructure construction sites to expand the area of 66670m2, Lei Taiwan a new tourist area look to the Chinese and foreign tourists to Taiwan has fully demonstrated the culture of a Ray Street, called "China's First Gate" of the Han-style door, large-scale musical fountain, the best in the world Ma "horse riding Chebi" unite the essence of Chinese culture a huge relief, pailou , totem pole and can be called "the world" 6 times the overall amplification of 99 guards of honortong che ma figurines queue, built and move-in style with the Pegasus Pegasus Museum of Art.

撤地设市后，在国家、省、市政府的大力支持下，争取资金3500多万元对雷台旅游区进行旅游基础设施和景点建设，扩大占地面积66670m2，雷台旅游区以崭新的面貌向中外游客充分展示了雷台文化一条街、堪称"中华第一门"的汉风格大门、大型音乐喷泉、天下第一马"马踏飞燕"、凝聚汉文化精粹的巨型浮雕、牌楼、图腾柱以及堪称"世界之最"的整体放大6倍的99件铜车马仪仗俑队列，建成并布展了具有天马艺术风采的天马艺术馆。

It's bell can reach over a meter in diameter.

它的身体最大可以达到直径1米多。

Now they are overdue and I shall have to pay a fine.

现在他们过期了，我不得不付罚款。