Purified treatment of low concentration pitch smoke

Low fired pitch fibre Asphalt Residual Treating process

弱火处理的沥青纤维沥青渣油预处理过程

In both cases, the authors found that women had a strong preference for the low pitch male voice and remembered objects more accurately when they have been introduced by the deep male voice.

在两个试验中，研究人员都发现，男性的低沉嗓音更受女性青睐。倘若一件物品是由一个男低音介绍的，那么女性对这件物品的记忆就更准确。

In the first experiment, 45 women were initially shown an image of a single object while listening to the name of the object spoken either by a high or low pitch male or female manipulated voice.

在第一项试验中，让45名女性看一个单个物品的图片，边听着高或低的音调男或女操作过的声音读出来的物体的名称。

And dip slip one with low pitch or one on which there are locking regions along a fault, surface ruptures rarely occur, in stead of seriously secondary surface damages on a wide area.

以倾滑为主的低角度发震断层或连通不好的发震断层，地震地表破裂不发育，而次生的地面破坏普遍发育。

High and low frequency instruments for measuring impedance of skin

高频及低频皮肤电阻测量仪

The thermal designing methods of the low frequency of the electronic equipment

电子设备低频机柜的热设计方法

Clinical study of treatment of primary osteoporosis by low frequency pulsed electromagnetic fields

低频脉冲电磁场治疗原发性骨质疏松症的临床研究

DC/ DC Converter Low Frequency Noise and its Measuring Technique

DC/DC变换器低频噪声及其测量技术

Measurement of bridge dynamic deflection with seismic low frequency vibration transducer

用地震式低频振动传感器测量桥梁动挠度

Practice and Reflection on teaching Low Frequency Electronic Circuit

高职《低频电子线路》课程教学实践与思考

Test methods for general purpose low frequency signal generators

GB/T12180-1990低频信号发生器通用测试方法

Application of DSP processor in synthesis of complex low frequency signal

DSP处理器在复杂低频信号合成中的应用

The Biological Effects of Low Frequency Electromagnetic Fields on Cells

生物细胞在极低频电磁场中的效应

The Low Frequency Noise Precision Measurement Equipment Design

低频噪声精确测量装置的设计

A low frequency high power FM scanning acoustic beam transmitting system

一种低频大功率调频声波束扫描发射系统

The Mechanism of Small Deep Hole Cutting by Super Low Frequency Vibration

微小深孔的超低频振动切削机理研究

Localization technique of pipeline detecting based on extremely low frequency electromagnetic wave

基于极低频电磁波的管道检测定位技术位置检测器位置传感器

Low frequency and low power CMOS LNA design optimization techniques

低频、低功耗CMOS LNA的设计优化技术

Study on Data Acquisition and Parameter Matching System of Low Frequency Vibration Tapping

低频振动攻丝控制与数据采集及参数匹配系统研究

Program control low frequency pulse treatment

程控低频脉冲治疗仪