frequency group
英 [ˈfriːkwənsi ɡruːp]
美 [ˈfriːkwənsi ɡruːp]
网络 频群
双语例句
- The influence of frequency to the inter-electrode gap in high frequency group pulse electrochemical machining
高频群脉冲电化学加工中频率对极间间隙的影响 - Reversed Current and Pressure Wave in High Frequency Group Pulse Electrochemical Micro-machining
高频群脉冲电化学微小型加工中的反向电流与压力波 - And with the increasing of frequency, group speed drops more quickly.
随频率增加，相、群速度从约0.03cpm（33.33min）开始分离，且群速度值下降更快。 - The experimental results indicate that high frequency group pulse power supply is obviously superior to direct-current and pulse power supply because of its improvements of machining precision and machining quality for micro-manufacturing fields.
结果表明，在微小型加工领域，采用高频群脉冲电源在改善加工精度，提高加工质量方面优于直流电源和脉冲电源。 - 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 latter two groups were as control groups. Result The total effective rate of combining treatment group was 100%, the traction and intermediate frequency group was 84%, the traction group was 63%.
结果中频药物牵引组临床有效率100%，中频并牵引组为84%，单纯牵引组为63%。 - 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 balanceable inter-electrode gap in high frequency group pulse electrochemical machining is presented. Based on the model, the relationship between the main pulse frequency of supply power and the balanceable inter-electrode gap is discussed.
给出了脉冲电化学加工极间平衡间隙的数学模型，并据此讨论了高频群脉冲电化学加工中，电源主脉冲频率与平衡加工间隙的关系。 - Based on the characters of long rang underwater acoustic channels and MFSK modulation, a new Frequency Group Coding ( FGC) method is proposed in this paper.
本文针对远程水下信道和MFSK调制的特点，提出了一种新的频率分组编码（FGC）方法。 - The dosage and frequency of AA group under 20 were the highest.
20岁以下年龄组的使用剂量和频率较大； - Based on a linear baroclinic primitive equation system, the computational dispersion properties of vertical and time vertical staggered grids are analyzed in terms of frequency and group velocity characteristics, and the vertical scale ranges of group velocities with wrong sign are pointed out.
在线性斜压原始方程组的基础上，从频率和群速方面讨论了几种垂直跳点网格和时间&垂直跳点网格的计算频散性，并指出了出现错误群速的垂直尺度范围。 - Starting from the linear shallow-water equations and using Arakawa A-E and Z grids, a study is made of inertia-gravitational and Rossby waves in the six grids from the perspectives of frequency and group velocity.
从线性浅水方程组出发，在ArakawaA-E网格和Z网格上，从频率和群速方面讨论了这六种网格对大气中的两种重要的波动：惯性重力波和Rossby波的描述能力。 - It is indicated from the results that effected by the high frequency group pulse power, higher machining quality is obtained by choosing higher main pulse frequency.
结果表明，在高频群脉冲电源作用下，选择较高的主脉冲频率，可获得良好的加工质量。 - Nurse readers are becoming the largest and highest frequency group of information users in hospital libraries, and the most active users of information retrieval.
护士读者群正逐渐成为医院图书馆利用文献量最大、借阅频率最高的群体，也是最活跃的信息检索用户。 - The balanceable inter-electrode gap in higher frequency group-pulse electrochemical machining
高频群脉冲电解加工的极间平衡间隙 - By defining the concepts of frequency scatter and close degree, the close degree of a frequency group is conveniently grasped in whole.
首先提出了频率组的分散度和密集度的概念，从而可以在整体上把握一个频率组的接近程度。 - The results show that the effect of high flow oxygen-puff frequency spectrum group was better than that of normal drags group. It can significantly improve the curative rate of the ⅲ phase bedsore.
结果表明，高流量持续吹氧频谱治疗褥疮组效果优于单纯药物治疗组，能明显提高Ⅲ期褥疮治愈率。 - Modified HQT extract drops ( high, medium and low frequency) can significantly reduce SP-R mRNA expression in nasal mucosa ( P0.001), in which high and middle frequency group was better than low frequency group.
黄芩汤各频率组均能显著降低鼻粘膜SP-rmRNA的表达量（P0.001），其中高、中频率组优于低频率组，以中频率组疗效最佳。 - The children who have accepted social skill training showed a lot of superiority on Vague Circumstances Task relative to who did not accepted social skill training. High frequency training group did better than low frequency training group.
参加社会技能训练的儿童比没有参见社会技能训练的儿童，在模糊情景任务上的表现更突出，其中高频社会技能训练组的模糊情景任务得分显著高于低频社会技能训练组。 - Methods: 32 healthy men were randomly divided into two groups, modulated medium frequency group and the control group, respectively.
方法：32名健康男性随机分为两组，分别为调制中频电组与对照组。 - The participation frequency in group work, full-class activity and teacher-led activity shows significant differences. 3.
在小组活动，全班活动，和教师引导活动这三种互动模式中，学生的参与频率也表现出显著差异：教师引导活动中，参与频率最高，小组活动次之，全班活动中参与频率最低。 - Group B with high frequency acupuncture group operation and treatment three times a week.
B组操作同高频次针刺组，每周治疗3次。 - In recurrence and metastasis group, patients 'Yin deficiency, qi deficiency, phlegm wet mass, blood stasis, mass distribution frequency shift group of patients were significantly higher than without recurrence.
复发转移组患者的阴虚质、气虚质、痰湿质、血瘀质分布频率明显高于无复发转移组患者。 - Thigh muscle group anatomy, physiology and action in the work of sprint technique the existence of functional form of lack of initiative, plus the lack of training methods and means, the thigh muscle injury after the high frequency group of one of the reasons.
大腿后群肌肉的解剖、生理特征及其在短跑技术动作中的工作形式所存在的功能性主动不足，外加训练方法和手段的匮乏，是大腿后群肌肉损伤频率较高的原因之一。 - Can be seen from the table in Group A number of pathological signs higher than the frequency of Group B, Group A description of the group B in a serious condition.
由表中可看出A组的诸多病理体征出现频率高于B组，说明A组的病情较B组严重。