The design of a pulsed field gradient unit for USES on NMR spectrometers is discussed.
给出一种用于核磁共振谱仪的脉冲场梯度单元的详细设计。
This paper introduced a method for measuring pulsed permeability in magnetic amorphous ribbons under pulsed field.
本文介绍了非晶材料脉冲磁导率测量方法。
The homology of 128 isolates of CRAB was determined by both pulsed field gel electrophoresis (PFGE) and randomly amplified polymorphism DNA (RAPD).
采用脉冲场凝胶电泳（PFGE）和随机引物多态性DNA（RAPD）分型对128株CRAB进行分子流行病学研究；
We researched the effects of sucrose on the spin- spin relaxation property in dough using pulsed field gradient Nuclear Magnetic Resonance ( PFG- NMR) techniques.
利用脉冲梯度场核磁共振技术（PFG-NMR）研究蔗糖对面团自旋-自旋弛豫特性的影响。
Methods Large restriction fragment (LRF) pattern analysis of genomic DNA by using pulsed field gel electrophoresis was performed and differences of patterns were compared.
方法采用核酸脉冲电泳场分析技术，分析5 3株临床分离株酶切电泳图谱，并比较图谱的差异。
The purpose of this study is using pulsed field gel electrophoresis(PFGE) and PCR typing to analyze Vibrio parahemolyticus isolated from outbreaks during 2008-2009 and to trace the infection source.
目的运用脉冲场凝胶电泳技术和荧光PCR技术对成都市2008-2009年分离的副溶血性弧菌进行分子分型和毒素基因检测，分析感染来源。
The ae sensor calibration system based on pulsed surface wave sound field was built several commercial and self-made ae sensors had been calibrated on it.
建立了基于脉冲表面波声场的声发射传感器标定系统，对商用和自制的几种声发射传感器进行了标定。
Objective: To establish methods of measurement and evaluation of the characteristics of pulsed microwave radiation field, and provide basic data for researches on dosimetry and biological effects.
目的：建立脉冲微波辐射场特性参数的检测与评价方法，为剂量学和生物效应研究提供基础数据。
The principle and experimental unit for wide band, large field pulsed laser wavelength and oriented far field measurement by using linear array CCD are presented in the paper.
介绍了一种利用线阵CCD实现宽波段、大视场脉冲激光波长及方向远场测量的原理和实验装置；
The graphite-like film was prepared on silicon substrate by pulsed laser ablation, and the field electron emission from the film was measured.
利用脉冲激光烧蚀技术在硅衬底上制备了类石墨薄膜，以该薄膜为阴极进行了场致电子发射实验。
Design of a pulsed power source in the low field nuclear magnet resonance (NMR) system with the advantages of practicality, reliability, economy and simplicity is proposed in this paper.
本文提出了一种实用可靠、经济简单的低场核磁共振系统的脉冲功率激励源设计方案。
Because of being have many advantages for intense pulsed ion beam, it has been pay more attention in the field of materials.
强流脉冲离子束因其自身的诸多优越性，在材料领域里越来越受到重视。
The effect of pulsed current and pulsed magnetic field on the solidification structures of LY12 aluminum alloy was studied.
在LY12铝合金凝固的过程中施加脉冲电流或脉冲磁场，研究脉冲电流或脉冲磁场对这种合金凝固组织的影响。
A new type of neutron detector which can avoid counting loss and carry out real-time measurement for pulsed neutron field will be introduced in the paper.
本文介绍了对脉冲中子辐射场探测和一种可以防止漏计数又可实时监测的中子探测器的研究。
The acoustic wave field excited by a pulsed point source in a fluid-felled borehole surrounded by horizontal multiple-layered media is solved by the send-analytical method.
针对声波测井薄层探测的需要，用半解析方法求解了地层为水平多层介质时柱状井孔内脉冲点源激发的声场。
Method Using serological tests and DNA pulsed-field gel electrophoresis to analyze antigen components.
方法采用血清学和染色体dna脉冲场凝胶电泳图谱分析。
Objective To understand the genetic typing naps of Leptospira interrogns in SiChuan province by pulsed-field gel electrophoresis(PFGE).
目的建立和应用脉冲场电泳（PFGE）分型技术，研究四川省致病性钩端螺旋体的分子流行病学。
Pulsed electric field technology is used in cancer therapy, genetic engineering, and cell biology.
脉冲电场技术广泛的使用在癌症治疗，基因工程和细胞生物学上。
Pulsed magnetic field is produced by capacitors discharge through six triggered vacuum switches to coils.
脉冲磁场是由储能电容器通过六个触发真空开关对线圈放电产生的。
The solidification microstructure of some alloys can be remarkably refined under the applied strong pulsed magnetic field. This is a new arisen technology with wide prospect.
在强脉冲磁场作用下，合金凝固组织可以得到显著细化，这是一种新出现的前景十分广阔的新工艺。
All of these provide an important theoretical basis for further study of the characteristics of laser sustained plasma flow field and the pulsed laser propulsion experiment.
为进一步研究激光支持等离子体流场特性和脉冲激光推进性能等提供重要的理论依据。
The electronic circuits of nanosecond impulser and the pulsed magnetic field design schemes are both simulated on computer and tested by the experiments respectively.
对纳秒脉冲发生器的电路设计方案和纳秒脉冲磁场设计方案分别进行计算机仿真和实验验证。
This distribution is helpful to understand refining effect of pulsed magnetic field on solidification microstructure.
这种分布特性有助于了解脉冲磁场对金属凝固组织的细化作用。
Brewer yeast cells were treated by high-voltage pulsed electric field in order to release cell protein and its decomposition product.
应用高压脉冲电场在不同条件下处理啤酒酵母细胞，使其释放蛋白质及其分解产物氨基酸。
The experimental results and mechanism are analyzed and the pulsed electric field can cause the plant to have the NAI launch multiplier effect.
通过实验结果说明了脉冲电场可以使植物产生NAI发射的倍增效应，分析了其产生的机理。
The design of food sterilization device for High-voltage pulsed electric field (HPEF) is (among) the key problems of the study for HPEF sterilization technology.
高压脉冲电场食品杀菌装置的设计是高压脉冲电场杀菌技术研究的关键问题之一。
The AE sensor calibration system based on pulsed surface wave sound field was built, several commercial and self-made AE sensors had been calibrated on it.
建立了基于脉冲表面波声场的声发射传感器标定系统，对商用和自制的几种声发射传感器进行了标定。
This paper deals with the influences of pulsed magnetic field on the depth, microstructure and hardness of the nitrided layer and the thickness of the compound layer.
本文研究了脉冲磁场对气体氮化的氮化层深度、化合物层厚度、氮化层组织及其硬度的影响。
The effect of low frequency pulsed electric field on dermal fibroblast was examined by flow cytometry analysis.
采用流式细胞分析法检测了低频脉冲电场对人真皮成纤维细胞细胞周期的影响。
Experiment results show that the performances of the system can meet the requirements of the food sterilization device with high-voltage pulsed electric field.
实验表明，该系统的性能指标满足高压脉冲电场食品杀菌装置的电压采集要求。
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