查询词典 amplification

Objective: To establish Loop-mediated Isothermal Amplification Technique for detection of L. monocytogene which can be widely used.

目的：探索建立一种能应用于单增李斯特菌检测与鉴定的LAMP方法，以适合在基层实验室开展应用。

Combining the Test Signal Method and the dynamic simulation function of PSS/E, the method can calculate the phase lag of the excitation system with consideration of detailed grid and equipment models, and design the PSS parameters by using the phase compensation and critical amplification factor methods.

基于仿真软件PSS/E提出了一种设计PSS参数的方法，该方法具有如下特点：结合测试信号法和PSS/E的动态仿真功能，在充分考虑全网和各设备详细模型的情况下计算励磁系统相位滞后特性；并采用相位补偿法和临界放大倍数法设计PSS参数。

In the present study, three Y-box cDNAs, named as Lyb1, Lyb2, and Lyb3, were cloned from the liver and oral gland of Japanese lamprey using reverse transcript-PCR and rapid amplification of cDNA ends techniques.

采用RT-PCR和RACE技术，从日本七鳃鳗口腔腺、肝脏中分离获得了3条Y-box基因序列，分别命名为 Lyb1、Lyb2和 Lyb3，生物信息学分析其编码的蛋白质序列长度分别为331、181和171个氨基酸残基。

It was found that GUS reaction and PCR amplification test for Bt gene were positive with all RIMY46 and II32A/RIMY46 hybrid plants, and all lines were highly resistant to lepidopteran insects.

经考察，RIMY46及其所配杂种1132A/RIMY46的GUS反应和PCR检测均为阳性，且高抗螟虫。

Work, the light pen on the display screen to accept the light , and turn it into electrical signals by amplification, shaping, producing pulse signals,...

工作时，光笔接受显示屏幕上的光，并将其变成电信号经放大、整形，产生脉冲信号，。。。

The sending end when the use of pulse modulation approach will be a binary digital signal into a frequency modulation of the pulse sequence, and driver fired infrared tube to the form of light pulses sent receiver will receive the pulse of light conversion to electrical signals , and then, after amplification, filtering and other treatment to the demodulation circuit after demodulation, reduced to a binary digital signal after the output.

发送端采用脉时调制方式，将二进制数字信号调制成某一频率的脉冲序列，并驱动红外发射管以光脉冲的形式发送出去；接收端将接收到的光脉转换成电信号，再经过放大、滤波等处理后送给解调电路进行解调，还原为二进制数字信号后输出。

And then the detection limit and amplification efficiency of simplex real-time PCR were determined.

对嗜水气单胞菌TaqMan实时PCR检测方法，检测下限的评价包括菌液的检测下限和DNA的检测下限。

The best way is the auditory-oral method, which means learning to lip-read with the best specialist teachers, the most advanced classroom amplification aids and constant reassessment of hearing aids.

最好的教学方法是培养聋儿的听说能力，那意味着可以和最好的专家教师学唇读，在最先进的教室使用扩音器和坚持配戴助听器。

Analysis of the obtained genome amplification showed that DNA after PCR presented obvious polymorphism, and the results were the same using the same primer to amplify the larva and imago of the same species. It indicates that RAPD technique can be applied to the identification of dry samples and dipped larva sample of longicorn beetles as well as the research of phylogeny. These three methods for extracting genome DNA from different species of longicorn beetles at different preserved time are feasible.

对所获得的基因组扩增分析表明，经过PCR之后的DNA能呈现明显的多态性，同种天牛用同一引物扩增幼虫和成虫所获得的结果相同，可以认为，RAPD技术可以应用于天牛成虫干标本及幼虫浸渍标本的鉴定及系统发育研究中，也证明了这3种方法用于提取不同保存时间、不同种天牛基因组的DNA是切实可行的。

CAAT box" and "TATA box, potential regulatory motifs from transcription, and conserved cis-acting regulator elements were discovered within LTRs in the great number of sequences using plantCARE sortware.6 The insertional polymorphism of LTR-10 element within the genome of 8 wild species and 28 cultivars of Mallus Mill. was studied by sequence-specific amplification polymorphism.

分析获得的Tyl-copia类逆转座子的LTRs，其中含有启动子的结构特征"CAAT box"和"TATA box"及受不同胁迫条件作用的调控元件。6、基于苹果Tyl-copia类逆转座子LTR-10的SSAP技术在苹果属8个野生种和28个栽培品种中表现出了丰富的遗传多态性，多态性片段比例为88.2％。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。