查询词典 performance evaluation

Methods : From March 2007 ~ January 2009, on the Second Affiliated Hospital of Fujian University of Traditional Chinese Medicine and the Fujian Provincial People's Hospital Medical digestion hospital outpatient , hospital and Digestive Endoscopy Center of Fujian Province with typical heartburn and reflux symptoms （ such as retrosternal pain , sour regurgitation or regurgitation ） in patients with gastroscopy Electronics , rule out the possibility that esophageal mucosal damage or performance , such as Barrett esophagus in patients with selected non-erosive gastroesophageal reflux disease patients , the study investigate with reflux disease questionnaire （ reflux diagnostic questionnaire , RDQ table ） to their symptom severity score , the application of internationally used self-rating anxiety scale （ Self-rating anxiety scale , SAS ）, self-rating depression Scale （ Self-rating depression scale , SDS ） for all selected patients with anxiety and / or psychological evaluation of depression and total score statistics , observation of non-erosive gastro-oesophageal reflux patients and the relevance of Psychological factors.

自2007年3月～2009年1月，对就诊于福建省第二人民医院和福建省立医院消化内科门诊、住院和福建省消化内镜中心具有典型的烧心感和反流症状（如胸骨后疼痛、反酸或反食）患者行电子胃镜检查，排除有食管黏膜损害或Barrett食管等表现的患者，筛选出非糜烂性胃食管反流病患者，行反流性疾病问卷（reflux diagnostic questionnaire，RDQ表）对其症状评分，应用国际通用的焦虑自评量表（Self-rating anxiety scale，SAS）、抑郁自评量表（Self-rating depression scale，SDS）对所有入选患者进行焦虑和/或抑郁状态心理测评，并统计总积分，观察非糜烂性胃食管反流病患者症状积分与心理因素的相关性。

Based on the above, the author built the vehicle virtual prototyping simulating model including the front and rear suspensions, the powertrain, the steering system, the front and rear tires, wrote the driver control files(abbreviation. dcf) and driver control data files(abbreviation. dcd) for vehicle handling stability simulation analyzing according to the requirements of the current standards GB/T6323.1-94-GB/T6323.6-94 of our nation"s for vehicle controllability and stability test, carried out simulation and analyses for vehicle handling stability such as steering wheel angle step input test, returnability test, steady static circular test, pylon course slalom test and steering efforts test, and evaluated the car"s handling stability performance by scoring according to GB/T 13047-91 ?Criterion thresholds and evaluation of controllability and stability for automobiles?.

在上述基础上建立了包括前后悬架、发动机、转向系、前后轮胎等在内的整车虚拟样机仿真模型，并根据我国现行整车操纵稳定性试验标准GB/T6323.1-94～GB/T6323.6-94的要求，编写了用于整车操纵稳定性仿真分析的驱动控制文件(Driver Control Files，缩写为DCF)和驱动控制数据文件(Driver Control Data Files，缩写为DCD)，进行了转向盘转角阶跃输入试验、转向回正试验、稳态回转试验、蛇行试验和转向轻便性试验等整车操纵稳定性试验仿真分析，并参照GB/T13047-91《汽车操纵稳定性指标限值与评价方法》对该轿车的操纵稳定性进行了评价计分。

The results showed that the result of evaluation on the order of revelant grade was consistent with the actual performance of the varieties.

结果表明：依据品种的灰色关联度顺序所进行的综合评估与品种的实际表现是一致的。

The evaluation of the steganography performance draws wide attention from the public in the research of the information hiding.

在基于图像的信息隐藏研究过程中，人们对信息隐藏性能的评价十分关注。

Summative evaluation is more structured. Its goal is to precisely evaluate performance, and it is often used to facilitate decisions

总结性评量比较具结构性，它的目标是精确的评量绩效，时常被使用来决定待遇与保有职位的依据。

However, evaluation of NBPT efficacy in floodwaters by Keerthisinghe and Freney (1994) revealed a less than optimal performance (Figure 7) when compared to its oxidated equivalent N? phosphoric triamide.

但是，Keerthisinghe和Freney(1994)评价NBPT在淹水中的效果的研究显示，与等当量的氧化态NBPT相比，它的效果不理想（图7）。

Based on the evaluation of rock mechanics properties of undrilling formation, a fuzzy optimization model for selecting the best similar layers with the same rock mechanics properties was established by applying theory of fuzzy optimization. Firstly the best similar layer located the undrilled area was chosen by the model. Secondly the performance of the bit used in the selected layer was evaluated by economic benefit index.

该方法在待钻地层岩石力学性质评价的基础上，首先应用模糊优选理论建立了地层岩石力学性质相似层位的模糊优选模型，用其进行相似层位的优选，然后应用经济效益指数法对相似层位的钻头性能进行评价，最后给出合理的钻头选型结果。

A steady state model and equivalent circuits of a 15-phase induction motor , based on conventional generalized theory of electrical machine and symmetrical component method , is presented in this paper . Evaluation of steady state performance characteristics of the machine with multiphase stator windings open circuited is addressed .

基于通用电机基本原理和对称分量法，对十五相感应电机在定子绕组多相开路时的稳态电流和转矩特性进行了分析，由十五相感应电机的稳态等效电路，采用数值求解方法获得了多相定子绕组开路时电机各稳态相量。

Analytical evaluation and corroborating simulations reveal its performance merits.

仿真分析结果证明了该快速译码算法的高效性。

This paper emphasizes particularly on the comprehensive evaluation of the enterprises'performance.

企业是独立的市场竞争主体，是社会经济活动的基本单位。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。