The effect of environmental hormone pollutants on environment and disturbance of endocrine has been caused extensive attention all over the world.
环境激素类污染物对环境的污染及对内分泌的干扰作用已引起世界各国的广泛关注。
The equation of lateral disturbance used to analyize the problem is developed by taking into account the effect of elastic-plastic stress wave.
考虑了弹塑性应力波传播对屈曲的影响,建立了该问题横向扰动方程。
It show that the Active Disturbance Rejection Controller with PLC has better control effect, and it has wide application prospects.
结果表明,用PLC实现的自抗扰控制器具有较好的控制效果,并且应用前景广阔。
According to the simulation results, human motion ACTS as the disturbance, has a significant effect on indoor environment over a short period of time.
根据模拟结果,人体移动对于室内环境而言是一个扰动,在短时期内对室内各参数有明显的影响。
Conduction resistance test should take the effect of base point, contact resistance, and on-site disturbance into account.
导通电阻测试需注意参考点(基准点)选择、接触电阻及现场干扰的影响。
Objective To study the effect of recanalization time on tissue reperfusion, discuss the cause of reperfusion disturbance and evaluate the significance of early thrombolysis.
目的比较溶栓再通的早晚对组织再灌注的影响,探讨组织再灌注障碍的原因及评价早期溶栓的意义。
OBJECTIVE To observe the effect of acupuncture on the learning and acquisition disturbance of rats caused by scopolamine.
目的观察针刺对东莨菪碱所致大鼠学习记忆获得障碍的影响。
Objective: To explore the interferential effect of ligustrazine injection (li) on lymph circulation in rats with acute microcirculation disturbance (AMD).
目的:探讨川芎嗪注射液(LI)对急性微循环障碍(AMD)大鼠淋巴循环的干预作用。
ObjectiveTo study the effect of early rehabilitation nursing on secondary disturbance in hemiplegics after stroke.
目的探讨早期综合康复护理对急性期脑卒中偏瘫患者继发障碍的影响。
Analyses shown that the blade row interaction effect is influenced by the characteristics of disturbance propagation and relative axial position of the blade row.
分析表明,叶片排干涉效应与非定常扰动的传播特征及叶片相对轴向位置有关。
The recorded electromagnetic disturbance is the electromagnetic field form the electrokinetic effect under action of the stress field.
记录的电磁扰动是在应力场作用下,动电效应产生的电磁场。
The effect factors of forest soil respiration and the research progress of the influence of artificial disturbance on forest soil respiration were discussed.
介绍了森林生态系统土壤呼吸的研究意义,森林生态系统土壤呼吸的影响因素,人为扰动对森林土壤呼吸影响的研究进展。
Model free control method has strong ability of resisting disturbance, and better control effect of multivariable coupling system is obtained using model free control method.
无模型控制方法具有较好的抑制干扰的能力,用无模型控制方法对多变量耦合系统进行控制可收到良好的效果。
Aiming at uncertain factors such as the load disturbance and it is difficult to establish accurate mathematical model in motor control system, traditional control theory can not be made good effect.
针对电动机控制系统中难以建立精确数学模型以及负载扰动等不确定性因素,无法使传统控制理论取得良好的应用效果,设计了一种智能电机控制方法。
Simulation research is done by using wave method on effect of the air tank to the hydraulic disturbance system.
采用波动法模拟研究了空气罐在水力扰动系统中的作用。
Aiming at the problems as the nonlinear factors and the position disturbance in the electro-hydraulic servo loading system of pumping unit, the conventional control method cant attain perfect effect.
抽油机电液伺服加载系统存在非线性和位置扰动引起的准确度问题,传统的控制方法不能达到理想的效果。
The effect of the flooded disturbance to the grassland vegetation was significance in the component and proportion of species.
水淹干扰对草地植被的物种组成及其比例有明显的影响。
The results indicate that mass relaxation time has important influence on the mass transfer process. Mass disturbance concentration and manner also have some effect on it.
结果表明,质量松弛时间是影响快速瞬态质量传递规律的重要因素,质量扰动浓度及扰动方式等对快速瞬态质量传递规律也有一定影响。
The disturbance ecological effect of reclamation on soil and vegetation of grasslands is studied in this paper.
研究草原开垦对草原土壤及植被的扰动作用。
Load disturbance, end effect and friction likely appear periodically when a linear motor carrys out task repeatedly.
直线电机在执行重复性跟踪控制任务时,负载扰动、端部效应力及摩擦力会呈现周期性变化。
Conclusion Nicergoline has good effect in prevention from vascular cognition disturbance and improvement of blood supply may be one of the mechanisms.
结论尼麦角林在防治血管性认知功能障碍方面有显著的效果。改善脑的血供可能是尼麦角林改善脑梗死认知功能障碍的原因之一。
This system goes on in due form, which solves the fear of disturbance in the rear for network centre in each city, and also make promotion effect to safety and stabilization of business system.
该系统的正式上机,有效解决了各市网络中心的后顾之忧,对各市综合业务系统的安全、稳定运行起到了积极的促进作用。
Objective to study on effect of auto-rehabilitation for disturbance syndrome of temporomandibular joint.
目的研究颞下颌关节紊乱综合征的自家康复治疗的效果。
And then the effect of disturbance intensity on the stability of highly-stressed pillars is reflected by changing the different peak value of the dynamic stress wave.
通过改变扰动应力波峰值的大小,来考察动力扰动强度的变化对承受高应力矿柱稳定性的影响。
Results: The influence factor of diet disturbance are hallucination. side effect of drugs, diet habit and so on.
结果:精神病患者进食障碍受幻觉、妄想、药物副作用、情绪、饮食习惯等因素的影响。
So a compensator is constructed, which is compensates the approximation error's effect on system output at the condition of the approximation error thought as disturbance of the system.
所以利用系统跟踪误差构造线性最优补偿器,该补偿器用于减少逼近误差对系统跟踪误差的影响。
LZM in combination with CFT blocked the lysis of bacteria without disturbance of bactericidal effect of CFT.
ZM与CFT联合使用既能阻止细菌溶解,又能保持与CFT单独用药相当的杀菌作用;
LZM in combination with CFT blocked the lysis of bacteria without disturbance of bactericidal effect of CFT.
ZM与CFT联合使用既能阻止细菌溶解,又能保持与CFT单独用药相当的杀菌作用;
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