The expression of cardiac MLC-2 in 12 week-endurance trained rats was investigated by quantitative reverse transcription polymerize chain reaction technique ( QRT-PCR), using the 18S-RNA of rat as a internal refernce.

METHODS The traditional rat two kidney one clip ( 2K1C) renal hypertension model was modified and the expression of AT 1a mRNA, AT 1b mRNA was examined by quantitative reverse transcription polymerase chain reaction ( QRT PCR).

方法改进传统的两肾一夹肾性高血压大鼠实验模型制作方法，采用定量反转录聚合酶链式反应（QRT PCR）方法对AT1a mRNA、AT1b mRNA进行定量。

Back in Mumbai, citizens watched as Mumbai's Police Commandos, Quick Response Team ( QRT), State Reserve Police Force ( SRPF) and the city's elite-unit Force One showcased new weaponry and sea-patrol vehicles.

在孟买，市民们观看了孟买警察突击队，快速反应小组，国家预备役警察力量和该市精英部队Force One展示了新的武器和海上巡逻装备。

Moreover, query rewriting template ( QRT) is exploited to search the useful knowledge related to the present task.

并采用查询重写模板（QRT）来搜索与当前任务相关的知识。

QTR Company has emptied the freight yards of Xining Railway Station and Xining West Railway Station so as to expand the unloading capacity to the maximum extent for the arrived quake-relief trains.

青藏铁路公司已把西宁站和西宁西站的货场全部腾空，最大限度的扩大卸车能力，用于救灾物资到达后的卸车和转运；

With the simulation of the procedures of temperature descending and ascending in day and night on QTR, the temperature difference between steel and concrete were tested with FZS Temperature Auto Testing System.

采用FZS型温度数据自动测试系统，模拟青藏线昼夜降温、升温过程，对钢与混凝土的温差做了测试。

Therefore, studying on subgrade state in permafrost during QTR' operation is a premise of assurance of its long-term, safe and reliable operation in permafrost region.

因此，开展运营期多年冻土区路基工程状态的研究，是保证青藏铁路多年冻土区路基工程长期、安全、可靠运营的前提。

Therefore, as the saying goes that The key to success or failure of QTR is subgrade, and the key to subgrade is permafrost.

因此有青藏铁路成败的关键在路基，路基成败的关键在冻土之说。

MOR, QTR Company and other railway administrations have quickly organized first-aid transport of quake-relief materials and personnel.

铁道部和青藏铁路公司以及各铁路局迅速组织开展抗震救灾人员和物资抢运。

According to the test results, the temperature difference between steel and concrete can be taken as 15 ℃ in the design of composite bridges of QTR.

根据测试结果，青藏铁路结合梁设计中钢与混凝土温差可按15℃取值。

QTR Company has mobilized adequate labor forces to unload the needed materials within the shortest timeframe.

组织足够力量，做到在最短时间内完成救灾物资到达后的卸车；

Ultrasonic vibration electrical discharge machining ( UEDM ) in gas is proposed in this paper.

本文主题是关于气体保护超声波振动电火花加工 ( uedm ).

A real-time forecasting method of wire electrical-discharge machining ( WEDM ) corner machining accuracy was proposed.

提出了一种电火花线切割加工拐角加工精度的 实时 预测方法,并为此建立了实时预测系统.

Furthermore , some shortcomings of this test are presented, and partial discharge test is recommended.

分析了该试验方法的局限性后建议重点发展局部放电等非破坏性试验.

The on-line monitoring and diagnosis system for large generator stator windings partial discharge is presented.

提出了一种用于现场的发电机局部放电 在线 监测系统的实现方案.

Partial discharge analysis under direct voltage and analysis of PD data are very important.

直流局部检测的意义重大,其数据分析也是很关键的.

Feature extraction is the most important step in the pattern recognition system of partial discharge.

特征提取是识别系统最重要的一步.

On-line Partial Discharge ( PD ) detection is common method for insulation monitoring in high voltage electrical machines.

局部 放电 在线检测技术是高压旋转电机定子绕组绝缘监测的有效方法.

Partial discharge ( PD ) monitoring is an effective means to dielectric condition of power transformers.

局部 放电 的检测是电力变压器绝缘状态监测的重要手段.

Partial discharge ( PD ) detection is an important means of testing the reliability of high voltage equipment.

高压设备局部放电的检测已成为相关领域研究的重点.

On-line partial discharge monitoring contributes to the safe and economic operation of power system.

在线监测变压器的局部放电对于电力系统安全和经济运行方面都会收益很大.