查询词典 acquired reflex

This review and our recent studies suggest that:(1) baroreceptor reflex is blunted in heart failure;(2) central angiotensin Ⅱ and reactive oxygen species play an important role in blunted baroreceptor reflex;(3) cardiac sympathetic afferent stimulation and chemoreceptor reflex inhibit baroreceptor reflex; and (4) exercise training normalizes abnormal reflexes in the heart failure state.

本综述及我们近年的研究表明：(1)在心力衰竭状态下压力感受性反射功能明显减弱；(2)中枢血管紧张素Ⅱ和活性氧在压力感受性反射功能失调中发挥关键作用；(3)心交感传入刺激和化学感受性反射能抑制压力感受性反射；(4)适当的运动可以部分纠正异常的心血管反射活动。

This review and our recent studies suggest that:(1) baroreceptor reflex is blunted in heart failure;(2) central angiotensin II and reactive oxygen species play an important role in blunted baroreceptor reflex;(3) cardiac sympathetic afferent stimulation and chemoreceptor reflex inhibit baroreceptor reflex; and (4) exercise training normalizes abnormal reflexes in the heart failure state.

本综述及我们近年的研究表明：(1)在心力衰状态下压力感受性反射功能明显减弱(2)中枢血管紧张素Ⅱ和活性氧在压力感受性反射功能失调中发挥关键作用；(3)心交感传入刺激和化学感受性反射能抑制压力感受性反射；(4)适当的运动可以部分纠正异常的心血管反射活动。

By way of four complete reflex arcs of comparative test and destroyed reflex arcs,it is showed that the reflex arc consists of sensory receptors,efferent nerve fibers,nerve center,efferent nerve fibers,effecter,and that the four parts must exist together.The test phenomenon is clear after improving the experimental methods,and the rate of success reaches 95%.

从各类实验教材来看，我们发现其证明传入神经和传出神经是反射弧的组成部分的方法有些过于简单[1~3]，不能区别传入神经和传出神经的功能效应；有的使用普鲁卡因麻醉坐骨神经干[4]，麻醉的时间和程度不好把握，很难圆满完成实验，造成实验失败。

Such as corneal reflex, tendon reflex, sucking reflex newborn mammals, the Food and stimulate the oral mucosa caused by salivary gland secretion, have with the feeding, defense, sexual activity related to the reflection.

如角膜反射、腱反射、哺乳类新生儿的吸吮反射、食物刺激口腔粘膜引起唾液腺分泌等，都是与摄食、防御、性活动有关的反射。

If these abnormities were laid according as frequency among 2-6 months,reflex abnormities are knee tendon reflex, palmar grasp reflex,...

其中 2— 6个月组，4个方面的异常项目按出现多少分别排列为：①反射异常：膝反射、手持握反射、巴氏征、非对称性颈肢反射、踝阵挛、坐位平衡反应、踏步反射、交叉伸展反射、紧张性迷路反射、躯干侧弯反射、拥抱反射；②姿势异常：仰卧翻成侧卧头后仰≥ 15°、立位悬垂、平卧颈后空隙≥1cm、俯卧悬垂、侧位悬垂、拉起、紧张性头偏斜、自发姿势异常；③肌张力异常：足背屈角、上肢围颈、手握拳、扶立足跟抬起≥ 3 0°、拇指交叉达掌心、窝角、内收角、跟耳角；④其他异常：头围≤ x -2s、斜视、主动运动减少/异常、听觉异常、视觉异常、眼颤、癫痫。

Studied present measuring methods" advantages and disadvantages, and presented the necessity and importance of researching propellant transient heat transfer.2.according to 130 and aeronautic 90 rocket projectiles" structure, analysed and acquired physical and mathematical models for propellant transient heat transfer, also designed propellant temperature field simulation units for test.3.acquired discrete transient heat balance equation and temperature calculation program, and gave contrasting curves between experimental temperature values and program calculating temperature values as well as maximum errors and average square root errors between them.4.by programs based on the first class boundary condition, worked out temperature distribution in propellant temperature field simulation units at different time, analysed temperature field distribution law and main elements affecting heat transfer, acquired propellant mass weighted average temperature and one at the half position of propellant maximum thickness as well as maximum errors and average square root errors between them.5.established transient heat transfer mathematical model and temperature calculation program for the third class boundary condition, drew contrasting curves between temperature experimental values and calculation values and gave maximum errors and average square root errors between them, got temperature distribution in the simulation unit at different time and main elements affecting heat conduction, figured out propellant mass weighted average temperature and one at the half position of propellant maximum thickness as well as maximum errors and average square root errors between them.

分析了现有测试方法的优缺点，提出了研究推进剂瞬态导热的必要性和重要性。 2。根据130和航90两种火箭弹的结构，分析得到了推进剂传热的物理模型和数学模型，设计了推进剂温度场模拟实验装置。 3。得到了离散形式的瞬态热平衡方程和温度场计算程序，给出了实验温度与程序计算温度值的对比曲线及其最大偏差与均方差。 4。利用程序求出了第一类边界条件下、不同时刻推进剂温度场模拟装置中的温度分布，分析了温度场的分布规律和影响传热的主要因素，求出了推进剂质量加权平均温度和最大肉厚1／2处的温度时间曲线并给出了两者之间的最大偏差与均方差。 5。建立了第三类边界条件下的瞬态导热数学模型和温度计算程序，求出了温度实测值与计算值的对比曲线并给出了两者之间的最大偏差与均方差，得到了不同时刻温度场模拟装置的温度分布与影响导热的主要因素，求出了推进剂质量加权平均温度和最大肉厚1／2处温度及两者之间的最大偏差与均方差，讨论并确定了能代表130和航90推进剂温度的特征点的位置。

The following factors, among others, could cause actual results and future events to differ materially from those set forth or contemplated in the forward-looking statements: defaults on or non-renewal of leases by tenants or renewal at lower-than-expected rent or failure to lease at all or on favorable terms, decreases in real estate values and impairment losses, increased interest rates and operating costs or greater-than-expected capital expenditures, our failure to obtain, renew or extend necessary financing, re-financing risks, risks related to our obligations in the event of certain defaults under co-investment ventures and other debt, risks related to debt and equity security financings, difficulties in identifying properties to acquire and in effecting acquisitions, our failure to successfully integrate acquired properties and operations, our failure to divest properties we have contracted to sell or to timely reinvest proceeds from any divestitures, our failure to contribute properties to our co-investment ventures, risks and uncertainties affecting property development, value-added conversions, redevelopment and construction (including construction delays, cost overruns, our inability to obtain necessary permits and public opposition to these activities), our failure to qualify and maintain our status as a real estate investment trust, risks related to our tax structuring, failure to maintain our current credit agency ratings or to comply with our debt covenants, environmental uncertainties, risks related to natural disasters, financial market fluctuations, changes in general economic conditions, global trade or in the real estate sector, inflation risks, changes in real estate and zoning laws, a continued or prolonged downturn in the U.S., California or global economy, risks related to doing business internationally and global expansion, risks of opening offices globally, risks of changing personnel and roles, losses in excess of our insurance coverage, unknown liabilities acquired in connection with acquired properties or otherwise and increases in real property tax rates.

以下因素可能会导致实际结果和未来事件与前瞻性陈述产生重大出入：承租人拖欠租金或者不续租；利率以及经营成本的提高；我们未能获得必要的外部融资；再融资的风险；与合资项目和其它债务发生特定违约时我方承担的义务有关的风险；与债务和股权融资有关的风险；确定拟收购的物业以及完成收购过程中遇到的困难；我们未能成功整合收购的物业和业务；我们未能剥离已经签约出售的物业或未能及时将剥离带来的收益再投资；影响物业开发和建设的风险和不确定性（包括建设延期、费用超支、我们无法获得项目建设所需的必要批准以及公众对项目开发建设的反对等）；我们无法获得或者维持作为房地产投资信托公司的资质；与我们的税收策划有关的风险；无法保持我们目前的信用评级；环保方面的不确定性；与自然灾害有关的风险；金融市场的波动；整体经济状况或者房地产业的变化；房地产和城市规划法律的调整；美国、加利福尼亚州或者全球经济的衰退；与开展国际业务和全球扩张有关的风险；保险范围之外的损失；与被收购的物业有关的或者其它未知责任以及房地产税率的提高等。我们的成功还依赖于总体经济走向，包括利率、所得税法、政府监管、立法、人口总数变化以及我们在10-K表中作的截至2009年12月31日的季度报告中&风险因素&和其它标题项下阐述的其它问题。

In section of control of ventilation, students will learn respiration centers (medullary center, apneustic center, pneumotaxic center), and are required to master pulmonary stretch reflex (Hering-Breuer reflex), to understand other respiratory reflexes, to master the site and features of central chemoreceptor

了解节律性呼吸运动的起源。掌握肺牵张反射，了解其他呼吸反射。化学因素对呼吸活动的调节，掌握外周化学感受器与中枢化学敏感区的定位和功能特点，血液CO2、H+、O2浓度的变化对呼吸活动的影响及其作用机制。

The processes of reflex and conditioned reflex are described by policy,and some typical examples of classical conditioning are pictured.

随后相对应地给出一些与条件反射类似的网络安全案例，并对这些网络安全管理过程以条件反射学习策略的方式描述。

The main thesis research results and characteristics are as follows:(1) Comparability between reflex,conditioned reflex and PBM is analyzed. Intelligent policy description based on classical conditioning is presented.

本文的主要研究成果与特色如下：(1)分析了反射及条件反射与策略管理的相似性，将反射及条件反射过程用策略进行描述，特别是将巴浦洛夫条件反射的各种经典实验用策略进行描述。

Consumer preference ; fuzzy partial ordering relation ; condorect function

消费者偏好；模糊偏序关系； condorect函数

And she doesn't have a cat, she has a Mexican hairless.

而且她不养猫，她养了一只墨西哥无毛犬。