Background Implantable cardioverter – defibrillator ( ICD) therapy significantly prolongs life in patients at increased risk for sudden death from depressed left ventricular function.

But the levels of serum cardiac enzyme series in patients with cardioversion were lower than that in patients with acute myocardial infarction ( P0.01).

急性心肌梗死组血清心肌酶活性明显高于心脏电复律组，两者比较有显著性差异（P0.01）。

We need well-trained application with temporary cardiac pacing, electronic diversion, lidocaine, etc., to prevent and control RA.

需熟练应用临时心脏起搏、直流电复律、利多卡因等防治RA。

Gender-related differences in rhythm control treatment in persistent atrial fibrillation: Data of the rate control versus electrical cardioversion ( RACE) study

持续性房颤患者节律控制治疗的性别差异：来自心率控制与心脏电复律（RACE）研究的资料

According to the higher PAPR in the OFDM system, by analyzing the frequency distribution of constellation points after clipping, the code restriction technique is adopted to combat the effect of clipping the OFDM signal in the digital part of the transmitter.

针对正交频分复用系统中峰均功率比过高的问题，分析了限幅后复频域星座点分布图，提出一种消除数字传输中限幅噪声的简单方法，即码元约束技术。

The arrangement pattern of the retinula in the right, left compound eye and dorsal, ventral regions of the compound eye are the mirror image inversion.

家蝇的左复眼与右复限、复限的背区与腹区中，小网膜细胞呈镜像对称排列。

Assuming that the baseband OFDM signal is characterized by a band-limited complex Gaussian process, the distribution of the peak-to-average power ratio ( PAPR) in band-limited OFDM signals is investigated.

假设基带OFDM信号为一带限复高斯过程，研究了带限OFDM信号峰平功率比（PAPR）的分布。

Under the current principal-agent system, the insurance agents are general civil agents. They are not insurance company employees and they do not have the legal status of workers. But the insurance companies implement employee-style management to them.

在现行委托代理制度下，保险代理人是一般的民事代理人，不是保险公司职工，不具有劳动者法律地位，但保险公司对代理人普遍实行员工式管理。

Life? and? health, also the author discusses on the assumptions of refusing treatment by the patients who intend to commit suicide, common patients, and the agents.

三是对患者知情同意权与生命健康权的冲突，分别就意图自杀患者、一般患者、代理人拒绝治疗这三种情况进行了具体分析。

According to the nature and extent of their authority, agents are classified as general, special, or universal.

根据代理权的性质和范围，代理人分为一般代理人、特别代理人和全权代理人。

For a contract for the processing of supplied materials, the assembly of provided parts and other such processing contracts, the law of the place where the processor is domiciled shall apply.

来料加工、来件装配以及其它各种加工承揽合同，适用加工承揽人住所地法。

Equipment and machenery required to be imported under contract processing, contract assembly and compensation trade;

来料加工、来件装配和补偿贸易所需进口的设备；

Negotiations on some special trading mainly involve the following elements such as processing and assembling trade, compensation trade, technology importation and joint venture, etc.

关于某些特殊贸易的谈判，主要涉及下列内容，例如来料加工与装配贸易，补偿贸易，技术引进，合资经营等。

X-ray diffraction was used to characterize the phase composition of the solid phases, CPC paste in setting process and hardened CPC.

实验前的CPC粉末、凝固过程的CPC膏体和硬化物的相成分用X射线衍射（XRD）表征，并选择凝固过程中具有代表性时间点的样品用扫描电子显微镜（SEM）观测形貌。

It is necessary to have an equi-speed sampling for getting a representative soot sample from flue.

为了从烟道中取得有代表性的烟尘样品，需等速采样。

Soil samples were analysed in the nomal way.

室内常规方法分析具代表性的土壤样品。

The components of the representative oil sample acquired from Unity 21 Well in Sudan were analyzed.

对从苏丹Unity油田现场取得有代表性的原油样品进行了原油组分分析和析蜡点测试。

Different sampling mode and processing technology should be taken according to different sources and the representative of sample and the samples analysis optimum effect should be insured. At the same time, this paper analyzed season nature and stability of atmosphere granule sources.

根据各种排放源类的不同，须采取不同的采样方式和处理技术，确保样品的代表性和样品分析的最佳效果，同时对颗粒物污染源排放的季节性和季节稳定性作了特征分析。

We selected 10 representative samples, and repeatedly determin 10 times in the provided method under the same conditions, its standard deviation is 0.04~ 0.20.And it selected 51 representative sample which from Sichuan and Chongqing quality legal and administrative law enforcement agency.

我们选定10个有代表性的样品，在方法规定的相同条件下，各重复测定10次，其标准差为0.04～0.20。

RESULTS: Overlapping ratio could be applied to selecting representative samples for characteristic fingerprints of green tea and tea polyphenols, and could be used to deduce the raw material, process and producer of tea polyphenols.

结果：重叠率可为绿茶和茶多酚的特征指纹谱选择有代表性的样品，并可依之推断茶多酚样品的提取原料、工艺以及生产厂家等。

Firstly, the soil acid-damage capacity and the soil acid-damage intensity of Hunan's representative soils are determined by the experiments, and some soil acid-buffer curves are drawn.

首先根据湖南土壤的成土母质、土壤类型、耕作程度、典型分布等采集了湖南代表性土壤样品，并实验测定湖南代表性土壤的酸害容量和酸害强度，绘制土壤酸缓冲曲线。