查询词典 rational fractional function

The Wheatstone bridge is most sensitive to small fractional impedance changes in one of its arms when all the arms are the same impedance.

惠斯通电桥在四个桥臂阻抗相同时而其中的一条桥臂发生哪怕是极小的变化都非常敏感。

The basic laws for the fractional-slot wave windings are introduced in detail.

本文还对分数槽波绕组的基本规律作了详细介绍。

We should notethat AMD athlon 64 X2processors arebased on 65 nm corebrisbane, witch are slower then their 90 nm analogon corewindsor due tothe slower cache and the fractional multiplier.

我们应该注意到， amd的athlon 64 x2处理器都基于65纳米核心布里斯班，巫婆则较慢，其90纳米模拟核心温莎由于慢缓存和分数倍增。

A new optical image encryption method using anamorphic fractional Fourier transform and double random phase encoding is proposed.

提出一种利用变形分数傅里叶变换和双随机相位编码对图像加密的方法。

Methods:Paticipants consisted of 32 simple VSD patients and 27 simple PDA patients excluded of any other diseases by physical examintation and electrocardiogram and x-ray. Patients were suggested echocardiography before and one week after the surgerys. Parameters such as Left ventricular ejection fraction、Fractional shortening、Left ventricular end-diastolic dimension、Left ventricular end-systolic dimension、Heart rate and Aortal velocity peak were measured.further more ,the Tei index which is originated from Pulse-wave Doppler and Tissue-Doppler Imaging were also calculated under ECG monitoring.

研究对象与方法：研究对象分别为排除其它心脏疾患的单纯动脉导管未闭患儿及单纯室间隔缺损患儿，手术治疗前后于心电监护下先行常规超声检查，获取心率、R-R间期、左室射血分数、主动脉峰值流速、左室收缩末期内径及左室舒张末期内径等值，并分别利用频谱多谱勒及组织多谱勒法测取患儿左室Tei指数(即PW-Tei及TDI-Tei)，多次测量并取其均值。

Next the discussion in this study, about an ellipse with an angle of attack and two circular cylinders with different diameters in the flow, the aim of this study is investigated for the ability of the present numerical method by solving the suppression of the vortex shedding flow behind the two-cylinder system which was kind of difficult to reach by a Cartesian grid method. In this study, the suppression of the vortex shedding flow is tested to solve a uniform flow past through two different diameter cylindrical in the flow field with Fractional Step Method and Immersed Boundary Method.The numerical method which we investigated is showed that the results of the problem is appropriable in other literatures.

接著探讨流过具攻角之椭圆柱体流场及流过圆柱抑制涡漩逸出之流场，目的是要研究利用控制圆柱来抑制下游涡流的流场行为，本文采用分步法配合内嵌边界法数值解析一均匀流流经两不同直径的圆柱流场，来测试抑制涡流逸出的问题，根据现有的数值结果发现试验运用了合适的方法且得到令人满意的结果。

For volunteers, fractional anisotropy were measured in the capsula interna, the corpus callosum and the centrum semiovale.

对正常志愿者分别在内囊、胼胝体以及半卵圃中心选择感兴趣区测量主要白质纤维束FA值。

The corn protein flour was hydrolyzed by a fractional hydrolysis with alkaline protease and caroid to produce corn peptide flour and the hydrolysis technological process was determined.

利用碱性蛋白酶和木瓜蛋白酶双酶对玉米蛋白粉进行分步水解，确定制备玉米肽干粉的工艺流程。

For example, in patients with type 2 diabetes mellitus, kinetic studies have shown that low HDL level in these patients is mainly due to an increased apolipoprotein A1-HDL fractional catabolic rate.

例如，在2型糖尿病患者中，动力学研究表明，这些患者的低HDL水平主要是由于载脂蛋白A1-HDL分级分解率增加所致。

"Fractional flow reserve guided stenting is one of the rare situations in medicine in which a new, innovative treatment not only improves outcomes but also is cost saving," said Dr. Pijls, professor of cardiology at Catharina Hospital in Eindhoven, the Netherlands.

荷兰安多芬市凯萨琳纳医院的心脏病学教授Pijls博士称，&在血流储备分数引导下行支架术这一新的创新疗法不但能改善患者转归还能节约成本，这种情况在医药界是相当难得的。&

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。