PGC's humidity generating systems are unique. 我公司的湿度生产系统是独一无二的。
Demodulation of PGC signal based on FPGA for micro-machined fiber-optic microphone 硅微光纤传声器PGC信号的FPGA数字解调
Once PGC gastric cancer is diagnosed, radical or palliative gastrectomy should be performed. 术中一旦明确胃癌穿孔,应积极行胃癌根治术或胃肿瘤姑息性切除术。
The prognosis of PGC is worse than of DGC, and the main causes may be later presentation of symptoms and more advanced TNM stages because of special tumor location in PGC group. 胃近端癌预后比远端胃癌差,其重要原因可能与肿瘤位置特殊,出现症状较晚及就诊时肿瘤分期较晚有关。
The results indicate that the proposed model sufficiently reflects the major market risks that the PGC confronts in the DEP process. 算例结果反映出电网公司所面临的市场风险本质,验证了模型的有效性。
We should give individual and active treatment to advanced PGC patients, the radical resection or the extended radical resection is effective way to improve the prognosis. 对晚期胆囊癌应行积极的、个体化的综合治疗,根治术或扩大根治术是提高患者长期生存率的有效手段。
Research on the frequency characteristic of LPF in fiber-optic hydrophone system with PGC demodulation; 矢量水听器由声压传感器和振速传感器融合而成,本身就具有多传感器的特性。
Observation in situ of Differentiation from PGC to Hematopoietic System Cells in Chicken Embryo 鸡胚PGC向造血系统细胞分化的原位观察
The key technology of digital demodulation is analyzed; 重点分析了PGC数字化实现的关键技术;
Research on PGC demodulation of interferential fiber-optic hydrophone 干涉型光纤水听器PGC解调方案的研究
Primordial germ cells ( PGC) are the precursors of the germ cells in the adult gonads. 原始生殖细胞(PGC)是成年性腺生殖细胞的始祖细胞。
The effects of the direct current drift on PGC demodulation results 直流漂移对PGC解调结果的影响
Particularly discusses the circuits of PGC demodulation scheme based on DSP and the program flow. 详细讨论了基于DSP的光纤加速度计信号检测系统的硬件电路及程序流程;
Conclusion PGC gene polymorphism may be associated with susceptibility to gastric cancer and atrophic gastritis. 结论PGC基因多态与萎缩性胃炎、胃癌的遗传易感性有关。
Application and research of DSP-based PGC signal demodulation 基于DSP的PGC信号解调方案的应用研究
The prism-grating coupler ( PGC) is a passive device in the field of integrated optics. 棱镜&光栅耦合器(PGC)是集成光学的一种无源器件。
The dissertation discusses the elimination polarization fading technique and phase-generated-carrier homodyne detection technique of interferometric fiber-optic hydrophone in details; 论文详细论述了干涉型光纤水听器的消偏振衰落技术和PGC零差检测技术;
In the practical phase generated carrier ( PGC) demodulation outputs, the direct current ( DC) drift can distort the demodulation results. 在实际的相位生成载波(简称PGC)解调输出中,直流漂移会使解调结果产生失真。
Research on PGC demodulation method for fiber-optic interferential hydrophone based on CCS 基于CCS的干涉型光纤水听器PGC解调方法研究
In this paper we analyse the principle of phase-generated carrier ( PGC) modulation of interferometric fiber optic hydrophone, then put up a scheme to realize PGC demodulation by digital scheme, perfect it by lots of simulations on computer. 本文分析了干涉型光纤水听器内调制相位载波(PGC)调制解调的原理,提出了PGC调制解调的全数字化方案,通过计算机仿真,并在光纤水听器系统中实现了PGC的数字化解调。
This article points out the importance and difficulty of the on-line SO2/ H2S analysis in sulfur recycle process, and introduce the application of Siemens process chromatographer PGC 302. 分析了硫磺回收工艺中SO2/H2S在分析中的重要性和难度,介绍了德国西门子公司的PGC302工业色谱在该工艺中的应用。
Five strain influenza and one strain newcastle disease virus were analysed by pyrolysis gas chromatography ( PGC). 应用裂解气相色谱法(PGC)分析了五株流感病毒和一株新城疫病毒感染的鸡胚尿囊冻干样品。
The author has observed also a kind of specific granular material ( electron-dense bodies) in the PGCs. 作者首次观察到PGC中有一种特殊颗粒(即电子致密小体),它自核内产生,进入核周池,并借核膜破裂的方式进入胞质。
Analysis and Simulation of PGC Detection of Interferometric Fiber-optic Sensor 干涉型光纤传感器的PGC检测方法的分析与研究
The ultrastructure of the PGCs in the germinal crescent area were studied in the chick embryo. 作者观察了鸡胚生殖新月区的原生殖细胞(PGC)的超微结构。
It is proved that the PGC digital demodulation is feasible. 通过对基于CCS的PGC解调技术理论和仿真分析,说明PGC数字化处理的可行性,并在硬件调试中得到了验证。
Generating phase carrier is a key factor of PGC modulating technique. 相位载波的生成是PGC解调技术的关键因素。
At present, the effectively methods we take mainly includes phase tracking technology and PGC modulate and demodulate technology on this matter. 针对该问题,目前采取的有效方法主要有相位跟踪技术和PGC调制解调技术。
The immunological characteristic of the differentiated cells could be identified by neuron specific enolase ( NSE) and keratin immunocytochemical staining. 经神经元特异性烯醇化酶(NSE)和角蛋白免疫细胞化学鉴定,证实了神经元样和上皮样细胞的免疫学特征,表明培养的PGC具有分化的多能性。
The detail of this paper includes: 1. Research the principle of PGC demodulation algorithm, analyze the setting of every parameter during the process of signal demodulation. 2. 具体内容包括以下几点:1.研究了PGC解调算法的原理,分析了信号解调过程中各个关键参数的设置。