高型
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为了在不影响系统动态特性的基础上提高传统PID控制的跟踪精度,提出采用高型控制方法设计Ⅱ型经纬仪跟踪伺服系统。
In order to improve tracking precision of traditional PID control system without system dynamic performance degradation , a high-order control method is brought forward to design the II-order tracking servo system for the theodolite .
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我国的110~220kV高型配电装置采用的是软母线方案,其母线构架十分复杂,近年来限制了它的使用。
The soft bus scheme is adopted in 110 ~ 220 kV distribution equipments with high type of arrangement in China , and its bus structural frame is very complex , which is restricted in use in recent years .
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混流式水轮机窄高型尾水管的应用研究
Research on the Application of High Narrow Draft-Tubes of Francis Turbines
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窄高型尾水管直锥管的有利高度研究
Experimental Research on Optimum Height of Conical Tube for High Narrow Draft Tube
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模糊综合评判在高型电力构架评判中的应用
Application of Fuzzy Comprehensive Evaluation Theory in Reliability Judgement of Highly Spaned Power-transmission Structures
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最后在此基础上给出了纯高型拟可换的真BCH-代数。
Finally , on this basis , the proper BCH-algebras of pure high-type quasi-commutativity are given .
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动态高型方法是在负反馈控制系统中增加若干积分环节以提高跟踪精度。
The Dynamic High Type ( DHT ) control is to add some integral sections in the feed back control system for improving the precision .
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对于国内外关于产品定价方法及技术定价方法的研究现状进行分析,并对其优缺点及适用范围进行评价,得出研究大型高型技术产品进口中定价方法的必要性。
For product pricing and on the status of research on methods for analysis and evaluation of their strengths and weaknesses and scope , from large high-tech research , pricing methodologies for imported products .
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铁基泡沫金属的抗压缩性能和能量吸收性能比铝等低熔点泡沫金属的更加优良,因此可用于汽车制造、高型建筑及轻质结构等更广泛的领域。
Fe foam has already aroused more and more interest of researchers , because its compressive performance and energy absorption are better than the performance of other low-melting metal foam . Fe foam can be used for auto-making , huge building , light structural material and other broader field .
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Doppler流速曲线为高速、高阻型。
Doppler velocity tracing was of high speed and high hinder .
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叶酸、B族维生素对高同型半胱氨酸血症的急性心肌梗死患者左心室重构及心功能的影响
Influence of folic acid and B-vitamins on left ventricular remodeling and cardiac function in AMI patients with hyperhomocysteinemia
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高ECG型儿茶素纯化工艺研究
Study on the Purification Process of Tea Catechins with High ECG
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叶酸对高同型半胱氨酸小鼠血脂、MDA及SOD活性的影响
Effect of Folic Acid on Plasma Lipids , MDA and SOD in HCY Mice
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BaO改善高钛型高炉渣起泡性能的研究
The investigation of improving the foaming property of titaniferous slag with Bao
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高同型半胱氨酸血症与TIA发作之间的关系研究
Study of relationship between hyperhomocysteinemia and TIA
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高阶振型影响下Pushover分析侧向力选取的研究
A study of load pattern selection of pushover analysis and the influence of higher mode
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结论原发性男性OP的骨吸收生化标志物明显升高,骨形成指标轻度升高,属高转换型;
Conclusion Bone formation and resorption markers were all elevated in primary male osteoporosis , especially the latter .
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目的探讨血浆高同型半胱氨酸(Hcy)血症与急性心肌梗死(AMI)预后的关系。
Objective To investigate the relationship between hyperhomocysteinemia and prognosis of patients with acute myocardial infraction ( AMI ) .
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高同型半胱氨酸血症与TIA患者责任血管病变程度的关系
The relationship between hyperhomocysteinemia and the lesion degree of relative arteries in patients with transient ischemic attacks
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本文对在高阶振型影响下钢筋混凝土框架结构的Pushover分析中侧向力的选取提出了建议。
Suggestions about load pattern selection in pushover analysis ( POA ) are made when higher mode influence is found important .
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结果表明:NIDDM患者OA血流呈低流速、低流量、高阻力型;
The result showed that the blood flow of the OA in NIDDM patients was the type of low speed , low volume and hight resistence .
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高功率型MH-Ni蓄电池技术研究
Studies on high-power nickel-metal hydride battery
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高香型优质乌龙茶新品系瑞香选育简报乌龙茶种质资源种群遗传多样性AFLP评价
Breeding Report on Strong Aroma and Good Quality Newly Bred Oolong Variety Rui Xiang Evaluation of Genetic Diversity in Oolong Tea Germplasms by AFLP Fingerprinting
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卵巢低反应型者的血清及卵泡液中Leptin水平显著高于卵巢中高反应型者,差异有显著性(P<0.05);
Leptin levels in serum and follicular fluid of patients with lower ovarian reaction were significantly higher than those of patients with middle and higher ovarian reaction ( P ﹤ 0.05 ) .
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目的研究叶酸(FolicAcid,FA)对高同型半胱氨酸(HCY)小鼠血脂、心肝MDA含量及心肌SOD活性的影响,探讨防治心血管疾病的措施。
Objective To study the effect of Folic Acid ( FA ) on plasma lipids , MDA and SOD activity in HCY mice , and try to find out the measure to control cardiovascular disease .
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2.7m高箱型结构转换层施工技术
Construction technology of 2.7 m high box structural transfer floor
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高增殖型肠化生中GSTπ的阳性率显著高于中、低增殖型肠化生。
The positive rate of GST π staining was significantly higher in the high proliferative type ( HPT ) than in lower and medium proliferative types of CAG with intestinal metaplasia .
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结果以诱导筛选方法从大鼠血管平滑肌细胞内克隆到一个新的全长cDNA,即高同型半胱氨酸诱导基因HCY-2,它编码142个氨基酸。
Results A novel HCY induced full length cDNA-HCY 2 which encodes 142 amino acids was obtained from vascular smooth muscle cells of rats . 4 new genes were obtained .
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结论:高同型半胱氨酸可引起大鼠空间认知障碍,而VB12可降低Hcy水平并干预空间认知障碍的发生。
Conclusion : Homocysteine can impair the spatial cognitive ability in rats and vitamin B12 is effective in lowering Hcy level and protect the spatial cognitive ability of rats .
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用TPSR法对丙烯在硫酸镍高分散型催化剂上反应过程进行考察;
The process of reaction of propylene in the presence of highly dispersed Ni 2 + catalysts was observed .