group pulse的例句大全

High Frequency Group Pulse Electrochemical Machining of Ultrathin Structural Parts

超薄结构件的高频群脉冲电解加工工艺研究

The Mathematical Model of IGBT Reverse Spike Voltage in High Frequency Group Pulse Electrochemical Machining

高频群脉冲电解加工中IGBT反向尖峰电压的数学模型

The Feedback Shift Register for Group Pulse Signals Generation

产生群脉冲信号的反馈移位寄存器

Methods By the ultrasound echocardiography, the patients were divided into three groups: normal group, vascular hypertrophy group and vascular plaque group. The plasma apolipoprotein AI/ B ratio and pulse pressure were statistically compared.

方法根据超声学检查结果将颈动脉硬化患者分为3组，即正常组、血管增厚组、斑块组，分析比较每组脉压差、载脂蛋白AI/B比值，并进行统计学处理。

The amplitudes of dominant wave of left Guan pulse and drop medium wave of right Guan pulse underwent a marked increase in group B ( P0.01, P0.05);

针刺阴陵泉穴后左关脉脉图主波波幅显著增高（P001），右关脉脉图降中波波幅明显增高（P005）；

Numerical Simulation on Propagation of Ultra-Short Laser Pulse in Photonic Crystal Fibers with Different Group Velocity Dispersion Parameters

超短激光脉冲在不同色散参量光子晶体光纤中传输的数值模拟

After TCM pattern identification of 101 case of chronic failure ( CRF), ZM III Intelligent Pulse Apparatus was used to determine the pulse pictures in 4 groups of the patients and 20 cases of the control group for analysis of the sphygmogram parameters in various groups.

对101例慢性肾功能衰竭（CRF）患者进行中医辨证分型，采用ZM III智能脉象仪对4组CRF患者及20例正常对照组进行脉图测定，分析各组脉图的参数变化。

Investigative Analysis of Biological Age in Sphygmogram of Healthy Group by ZM-ⅲ Intelligent Pulse Apparatus

ZM-Ⅲ型智能脉象仪对健康人群脉图生物龄的调查分析

The natural calling songs in the field of different places have basically the same structural levels; they consist of rhythms with repetition frequency of 43-49 Hz, each rhythm with four syllables, each syllable with three pulse-groups and each pulse group with several pulses.

黑蚱蝉野外的自然鸣声具有基本相同的结构层次，都由重复频率为43&49Hz的节奏组成，每个节奏含有4个单音节，每个单音节含有3个脉冲群，每个脉冲群含有若干个脉冲。

Results: The amplitude of dominant wave of right pulse underwent a marked increase in group A ( P < 0.05);

结果：针刺曲泉穴后右关脉脉图主波波幅明显增高（P<005）；

The Electrical Fast Transient/ burst ( EFT) is a fast uprising, short, low energic and repetitive pulse group, which has more significant influence on numerical protection.

快速瞬变脉冲群干扰由于上升时间快、持续时间短、能量低、重复频率高，而对微机继电保护装置的影响很大。

It is a difficult problem to restrain high speed pulse group in steady power supply design.

在稳压电源设计中，如何实现高严酷等级的高速脉冲群抑制能力是一个长期以来难以克服的实际问题。

According to the practical experiences, this paper introduces a simple design scheme which makes use of the fast releasing characteristics of TVS to retraining high speed pulse group.

本文根据实际设计经验，介绍一种简单实用的设计方案.该方案利用瞬态抑制二极管的快速泄放特性，大大地提供了高速脉冲群抑制能力。

Drilling by Using High Peak Power Laser Pulse Group

高峰值功率激光脉冲组打孔技术

The electrical fast transient ( EFT) disturbance test is one of the most difficult tests, because it is a fast uprising, repetitive pulse group.

电快速瞬变脉冲群（EFT）实验是微机保护装置最难通过的实验之一，主要原因是由于其上升时间快、重复频率高。

Based on self-phase modulation and group velocity dispersion, we analyzed the wave shape and pulse chirp of the optical pulse in OTDM.

本文依据自相位调制效应和群速度效应对光时分复用系统中光脉冲的波形和啁啾特性进行了分析。

After 4 weeks treatment, the percentage of patients reaching end point parameter in pulse group was significantly higher than that in daily group ( 35 2% vs 19 4%, P < 0 05).

冲击组治疗4周达标率明显高于每日组（35.2%比19.4%，P

Discrete Fourier Transform ( DFT) is used to realize the coherent integration, which improves the relative ambiguous frequency estimation precision of coherent pulse group. This algorithm has low computational complexity and high estimation precision for Doppler frequency rate-of-change.

针对单载频雷达脉冲信号，提出了基于相关的脉冲群间多普勒频率变化率高精度估计算法，通过离散傅立叶变换实现了相参积累，提高了相参脉冲群相对模糊频率估计精度。

The second group in line with traditional Chinese medicine symptoms of liver yang syndromes, mainly related symptoms include: dizziness or vertigo, stretching, headache, tinnitus, chest tightness, nausea, vomiting, irritability, mamillata dark, moss yellow, slippery pulse string.

第二类群中医证候符合肝阳上亢证候，主要相关症状有：头晕或眩晕、头胀、头痛、耳鸣、胸闷、恶心呕吐、烦躁，舌红暗，苔黄，脉弦滑。

Clinical study of patients with sudden deafness were randomly divided into experimental group ( pulse acupuncture group), normal acupuncture group and blank control group, before and after treatment were compared and the accompanying symptoms of hearing.

临床研究部分则将突发性耳聋患者随机分为试验组（切脉针灸组）、普通针刺组及空白对照组进行观察，对比治疗前后听力情况及伴随症状。