A simple reaction you can use in all kinds of situations when something bad has happened. 任何场合只要发生了不好的事情大家都可以用这个简单的表达。
Results Delayed visual simple reaction time, increased cursor tracing deviation and more severe subjective fatigue complaints were recorded after24h sleep deprivation. 结果受试者睡眠剥夺后视简单反应时显著延长,光标追踪偏差有所增加,疲劳评价问卷的总评分和各因子分非常显著地高于剥夺前;
Let us consider the most simple reaction scheme for the radical propagated polymerization of a single monomer. 让我们考虑一种单体聚合中自由基增长的最简单的反应图式。
Results show that mass polymerization route has advantages of high yield, simple reaction procedure and low energy consumption. 研究表明,采用本体聚合工艺具有收率高、工艺简单及能耗少等优点;
Method Eighteen healthy male volunteers performed finger tapping, simple reaction time ( SRT) and 4 choice reaction time ( CRT) tests at simulated altitude of 300 m ( control), 2800 m, 3600 m and 4400 m for 1 h in a hypobaric chamber. 方法利用低压舱模拟300m(对照高度)、2800m、3600m、4400m高度缺氧暴露1h,考察了18名健康男性青年被试者指叩测验、简单反应时和选择反应时的变化。
Cold flow field and simple reaction flow field of the combustion of HTPB and PS within the solid fuel ramjet ( SFRJ) are simulated using PHOENICS program. 应用PHOENICS软件模拟了固体燃料冲压发动机(SFRJ)的冷流和以HTPB、PS为推进剂的简单反应流。
The model of plasma chemistry was developed to predict the appropriate electron mean energy and flow rate and discharge pressure for the generation of singlet oxygen molecule, based on physical chemistry with a simple reaction model. 建立了基于分子反应动力学的氧等离子体化学反应模型,该模型包括了电子与氧分子,以及氧原子与氧分子的碰撞反应过程。
And object tracking, simple reaction, tension, digit span and fatigue are sensitive indicators. 目标追踪、简单反应时、紧张、数字跨度和疲劳是较敏感的指标。
Urine protein had a significant reduction and simple reaction time showed a descending tendency compared with those before the application of relaxing music. 放松音乐还可显著降低尿蛋白,并有缩短视觉简单反应时的趋势;
An Experimental Study on Left-and Right-Handers 'Visual Simple Reaction Time and Ability of Spatial-Direction Discrimination 对左右利手者的视简单反应时及空间方向识别能力的实验研究
The internal relation between two models of cracking catalyst regeneration and the simple reaction and the error 裂化催化剂再生动力学简单反应模型与串连反应模型的关系及其误差
Determination and analysis on normal range of simple reaction time in normal adults 正常成人简单反应时正常范围测定与分析
Advantages of this method is short reaction time, simple reaction process and high yield. 该方法反应时间短,处理简单,产率较高。
The measurement has extensively application in athlete selection according to simple reaction time. From relevant document information we had found that traditional method is so simple to deviate from the true time, so it is not scientific. 简单反应时的测量在运动员选材等领域有着广泛的应用,传统确定简单反应时标准观测值的方法缺乏科学性。
The relations between these two models and the error of the simple reaction model were studied. 本文分析了两种模型的内在联系,讨论了简单反应模型的适用条件及其引入的误差。
In RM group, urine protein had a significant reduction and simple reaction time showed a descending tendency, and the decrease of RPE was greater than that in LE group. 聆听音乐组尿蛋白显著降低,视觉简单反应时有缩短趋势,且RPE值的降幅大于低频电针组;
Optimal Design of Reactor Network Based on Derivative Analysis I: Simple Reaction System 基于导数分析确定最优反应工艺(Ⅰ)简单反应体系
The correlation between suicidal ideation and its physiological indexes such as serum cholesterol value, scores of facilitated arm stability experiment, and average time and error frequency of visual simple reaction time should be further studied. 血清胆固醇值、利手手臂稳定性得分、视觉简单反应时中的平均时间和错误次数与自杀意念有相关关系,其内在联系仍需进一步探讨。
The optimal network structure of several typical simple reaction systems is addressed. 对几种典型的简单反应,分析了其最优网络结构。
We designed for the study three primary tasks, including simulating tracking, memory search and simulating monitoring tasks, coupled with other three subsidiary tasks, simple reaction time task, complicated reaction time task and finger rhythmic tapping task. 实验采用双任务测定方法,分别设计了模拟追踪、记忆搜寻和模拟监控等三种主作业,以及简单反应时、复杂反应时和手指节奏敲击等三种次作业。
Neurobehavioral effects of Hexogen were investigated in 60 exposed workers using a neurobehavioral test battery consisting of memory retention tests, simple reaction time, choice reaction time, letter cancellation and block design. 选用神经行为学五项指标,记忆力、简单反应时、选择反应时、划销试验、积木图案,观察了60名***作业工人(对照组32人)的神经行为功能。
It suggested the possibility neurobehavioral tests might be applied for early detection of mercury poisoning and that Benton Visual Retention Test, Simple Reaction Time and Digit Span, appeared to be the tests of choice to establish a better neurobehavioral test battery. 我们认为汞接触者行为功能测试可以作为汞中毒早期评价指标,其指标组合以本顿视觉保留测试、简单反应时及数字广度为佳。
Methods Computerized tests of visual simple reaction time and cursor tracing, ratings of perceived exertion ( RPE) and a fatigue questionnaire were measured in 12 male medical students before and after 24h sleep deprivation. 方法对医科大学12名男学员进行24h睡眠剥夺,以微机化神经行为进行视简单反应时和光标追踪测试,以自认疲劳分级(RPE)和自拟的疲劳调查问卷进行主观疲劳程度自评。
The height, body mass, chest circumference, waistline, breech line, chest circumference when there was without breathing, inspiratory chest circumference, flexibility, strength of grasp, back strength, simple reaction time and comprehensive reaction time were detected, respectively. 分别进行了身高、体质量、胸围、腰围、臀围、静气胸围、吸气胸围、柔韧性、握力、背力、简单反应时、综合反应时的测试。
The simple reaction time, digit span, Santa Ana manual dexterity, digit symbol, Benton visual retention and pursuit aiming of the officers and soldiers were determined with the method of neurobehavioral core test battery. 利用神经行为核心测试组合(WHO-NCTB)方法,对官兵的简单反应时间、数距广度、手敏捷度、数字译码、视觉持留记忆和目标描准追击进行测定。
Results showed that ( 1) the exercise had a favourable effect on simple reaction time and short-termmemory; 其主要结果表明:1.在本实验条件下,定量负荷运动对视听简单反应时和视听短时记忆数字广度有良好的影响;
The reaction for the synthesis of naphthofuran derivatives via DMAP-catalyzed shows highly effective, simple reaction conditions and easy product separation. DMAP催化的萘并呋喃衍生物的合成表现出了产率高,实验条件简单,产物易于分离等优点。
The particularity of the subjects, through expert guidance, select the simple reaction time, depth perception, speed perception, body movement and balance sense perception-based indicators of experimental tests, the experimental combination of the control group experiment. 由于实验对象的特殊性,经过专家的指导,选择简单反应时、深度知觉、速度知觉、本体运动感知觉和平衡觉为本实验测试指标,对实验组和对照组进行实验研究。
CFD software FLUENT 6.2 was used to simulation propane/ air premixed combustion in packed bed with user-defined scalars and user-defined functions. Two-dimensional stabilized model and simple reaction mechanism were adopted. 利用商业软件FLUENT6.2结合用户自定义标量和用户自定义函数,采用二维稳态模型和简单化学反应机理,对堆积床内丙烷/空气预混燃烧进行了数值模拟,并与实验结果进行对比。