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信号相互作用
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  “信号相互作用”译为未确定词的双语例句
    H_2O_2 also interacts with other signal systems,especially hormone signal system,and forms upstream or downstream components of hormone-mediated signal-transmitting passageways;
    H2O2还与其它信号系统特别是激素信号相互作用,是激素介导的信号传导通路上的上游或下游组分;
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  signal interaction
Improvement on the large signal interaction model for helix TWT
      
Because of the nonconservation of energy in the Rowe's model for the large signal interaction in TWTs.
      
Using this model the self-consistant large signal interaction of orotron with space charge is calculated, and the effect of this charge on the performance of the device is discussed.
      
This indicates that the signal interaction is not a result of agricultural selection.
      
With a set of equations for the self-consistent large-signal interaction derived in this paper, the bandwidth characteristics of a non-reflection-type gyrotron-TWA using a tapered waveguide and tapered magnetic field system have been analysed.
      
更多          
  signal interaction
Improvement on the large signal interaction model for helix TWT
      
Because of the nonconservation of energy in the Rowe's model for the large signal interaction in TWTs.
      
Using this model the self-consistant large signal interaction of orotron with space charge is calculated, and the effect of this charge on the performance of the device is discussed.
      
This indicates that the signal interaction is not a result of agricultural selection.
      
With a set of equations for the self-consistent large-signal interaction derived in this paper, the bandwidth characteristics of a non-reflection-type gyrotron-TWA using a tapered waveguide and tapered magnetic field system have been analysed.
      
更多          
  signal interaction
Improvement on the large signal interaction model for helix TWT
      
Because of the nonconservation of energy in the Rowe's model for the large signal interaction in TWTs.
      
Using this model the self-consistant large signal interaction of orotron with space charge is calculated, and the effect of this charge on the performance of the device is discussed.
      
This indicates that the signal interaction is not a result of agricultural selection.
      
With a set of equations for the self-consistent large-signal interaction derived in this paper, the bandwidth characteristics of a non-reflection-type gyrotron-TWA using a tapered waveguide and tapered magnetic field system have been analysed.
      
更多          


Rb correlates with tumorigenesis closely, and is an important tumor suppressor gene. Rb protein forms a complicated feedback regulation pathway combined with p16, CDK4/6, cyclinD1 to control cell cycle. Rb is a central step in G1/S checkpoint control to determine cell cycle progression . Rb protein acts as an interface of interaction between nuclear and extracellular signals and is controlled by many extracellular factors which control cell growth and differentiation.

Rb 与人类多种肿瘤发生关系密切, 是一种重要的肿瘤抑制基因. Rb 蛋白参与细胞周期调控, 与p16、CDK4/6、cyclinD1 等形成复杂的反馈调节网络, 在G1/S关卡调控中处于中心环节, 决定着细胞周期的进程.Rb 又是核内信号与胞外信号相互作用的界面, 受到胞内外多种因素的调控, 使Rb 功能与细胞生长、分化状态相适应.

Intracellular recordings were made from the luminosity type cone driven horizontal cells (LHCs) in the isolated carp retina and model analysis was performed to investigate possible mechanisms underlying the interaction of different cone signals converging onto these cells. It was observed that a green background light enhanced the LHC′s red response, and such enhancement was closely related to the activation of green cones. Model analysis showed that the activity of both glutamate and GABA related pathways...

Intracellular recordings were made from the luminosity type cone driven horizontal cells (LHCs) in the isolated carp retina and model analysis was performed to investigate possible mechanisms underlying the interaction of different cone signals converging onto these cells. It was observed that a green background light enhanced the LHC′s red response, and such enhancement was closely related to the activation of green cones. Model analysis showed that the activity of both glutamate and GABA related pathways were potentiated during green background illumination. GABA application did not abolish the response enhancement. It is speculated that the extent of the LHC′s response enhancement may be determined by the balance of the increased activity between the feedforward and feedback pathways.

本文应用胞内记录和动态模型分析方法, 研究了离体鲫鱼视网膜视锥驱动的亮度型水平细胞(LHC) 上不同视锥信号的相互作用。实验表明, 绿背景光的作用可以提高LHC的红光反应, 这种增强作用与绿敏视锥的活动程度密切相关。模型分析表明, 绿背景光的作用使谷氨酸介导的前馈性通路和GABA 介导的反馈性通路活动同时得以增强。水平细胞对光反应的增强效应不能为外源性GABA所消除, 而其程度为前馈性通路和反馈性通路活动增加的相对程度所决定。

More and more evidences showed that H_2O_2 as signal molecule plays an important role inside plant bodies.It is the key factor regulating programmed cell death in pathogen,evocator and hormone responses.H_2O_2 has also been proved to play the signal role in defensive response to environmental stresses.H_2O_2 is known of directly regulating the expressions of numerous genes and some of these genes relate to plant defense and hypersensitive response.H_2O_2 also interacts with other signal systems,especially hormone...

More and more evidences showed that H_2O_2 as signal molecule plays an important role inside plant bodies.It is the key factor regulating programmed cell death in pathogen,evocator and hormone responses.H_2O_2 has also been proved to play the signal role in defensive response to environmental stresses.H_2O_2 is known of directly regulating the expressions of numerous genes and some of these genes relate to plant defense and hypersensitive response.H_2O_2 also interacts with other signal systems,especially hormone signal system,and forms upstream or downstream components of hormone-mediated signal-transmitting passageways;more importantly,H_2O_2 also work to exert influence on or modify other secondary signals such as calcium signal between which and H_2O_2 many interactions take place;and both of these two signals regulate interactive tolerances of plants.In addition,it is widely recognized that H_2O_2-related redox regulation is the key factor regulating cell activities.The paper mainly outlines and discusses signal roles in different biological processes.

越来越多的证据表明,植物体内的H2O2作为信号分子发挥作用.在病原、诱发因子和激素应答中是调节细胞程序性死亡的关键因子.H2O2在环境胁迫防御反应中的信号作用也得到证实.已知H2O2直接调节无数基因的表达,其中有些基因与植物防御和超敏反应有关.H2O2还与其它信号系统特别是激素信号相互作用,是激素介导的信号传导通路上的上游或下游组分;更重要的是H2O2还影响和修饰其它第二信使如钙信号的作用,在H2O2信号和钙信号之间发生众多的交互作用且这两种信号分子都调节植物对多种胁迫的交互耐性.此外,现已广泛地认识到与H2O2相关的氧还状态调节是调整细胞活动的关键因子.本文主要概括和讨论了H2O2在不同生物过程中的信号作用.

 
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