pind

Shock acceleration , vibration acceleration vibration time and test time are the changed condition in PIND test .

PIND试验可以改变的试验条件有冲击加速度、振动加速度、振动时间和试验次数。

Currently most studies on reminder detection have focused on PIND ( particle impact noise detection ) method .

现阶段对于多余物检测技术的研究主要集中于PIND粒子撞击检测法等方法。

The Military Thick-film Hybrid Integrated Circuits Analysis of the Unqualified Reason and Control Methods of PIND Test Failure

军用厚膜混合集成电路PIND试验不合格原因分析及控制方法

Particle impact noise detection ( PIND ) is the industry standard , but there is a lack of working mechanism research .

颗粒碰撞噪声检测（PIND）是航天继电器多余物检测的行业规范，目前缺乏对其工作机理的理论研究，其检测效果并不理想。

A feature extraction method of remnant material based on aerospace relay particle impact noise detection ( PIND ) experiment signal was presented .

提出了一种基于航天继电器微粒碰撞噪声检测（PIND）试验信号的多余物材料特征提起方法。

METHODS : Human active granzyme B gene was obtained by PCR and cloned into the inducible expression vector pIND .

方法：用PCR法获取人活性型颗粒酶B基因序列，克隆入pIND诱导表达载体中。

The key of existence identification of remainder is how to extract remainder signal and remove the rest from the PIND tests signal .

多余物有无识别的关键在于如何从PIND试验信号中去除其余成分提取出多余物信号。

Particle Impact Noice Detection ( PIND ) is undamaged method for testing loose particles inside the cavities of the electronic elements .

微粒碰撞噪声检测（PIND：ParticleImpactNoiceDetection）是一种被用来识别密封元器件中可移动多余物（微粒）的无损检测手段。

Particle impact noise detection ( PIND ) test is an important method of detecting remainder particles , which has great significance of improving the reliability of the aerospace system .

微粒碰撞噪声检测（PIND）试验是多余物检测的重要手段，对确保航天系统的可靠性具有重要意义。

It describe the principle of Particle Impact Noise Detection testing and the test method , expatiating some points for affecting the PIND test efficiency , illuminating the noticing problems at testing .

讲述了粒子碰撞噪声检测技术的原理及试验方法，对试验时应注意的问题进行了说明。

Hindu devotees take holy dips as they perform the " Pind Daan " rituals performed for the soul of ancestors in the river Ganges in Allahabad , India , Wednesday , Sept.2,2009 .

印度教信徒采取圣地下跌为他们演出的“平德大安”，为祖先在阿拉哈巴德，印度，星期三，2009年9月2日在恒河的灵魂进行仪式。