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stress    
相关语句
  应力
    Study on Drying Stress Model and Continuous Measurement of Drying Strain of Pinus Massoniana Board
    马尾松板材干燥应力模型及应变连续测量的研究
短句来源
    Stress Relaxation of Chemically Treated Wood
    化学处理木材的应力松弛
短句来源
    TREE GROWTH STRESS AND ITS EXPERIMENTAL ANALYSIS(Ⅱ)──INHOMOGENOUS ANISOTROPIC MATERIAL
    树木生长应力与测试分析(Ⅱ)─—非均质各向异性体
短句来源
    STUDY ON DRYING STRESS OF HARDWOOD TIMBER
    阔叶材干燥应力的研究─—温度对干燥应力的影响
短句来源
    This paper deals with the method of stress wave to measure the elastic modulus,loss modulus and their dispersion relationships against frequency of materials.
    用应力波的方法建立一维木材动弹模量的色散关系方程,并测量和分析了两种木质材料的动弹模量与频率的色散关系。
短句来源
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  应激
    Study on the Stress Reaction of Exogenous Ethylene on Different Sensitively Rubber Seedling(Ⅰ)
    不同敏感性的橡胶籽苗对外源乙烯利伤害的应激反应研究(Ⅰ)
短句来源
    The result of genes related to salt stress-tolerance indicated that Signaling components, Transcriptional regulators, Stress protein and Reactive oxygen scavengers contained more genes than the others, 4.1%, 1.9%, 3.3%and 0.9% respectively.
    对与耐盐有关基因EST分析结果表明,信号元件、转录调控、应激蛋白和活性氧清除剂所包含的表达的基因比较多,这些基因的表达丰度也较高,分别为4.1%、1.9%、3.3%和0.9%,这说明这四种过程在柽柳抗盐胁迫时起到了重要作用。
短句来源
    The genes related to proteinmetabolism,metabolism, stress protein, transmembrane transport and ion homeostasis andphotosynthesis were expressed more abundantly than the others genes, representing3.103%,2.758%, 2.758%, 1.724%, and 1.724%, respectively. These five processes playedimportant action in the osmosis-resistance also.
    蛋白代谢、新陈代谢、应激蛋白、跨膜转运和离子平衡及光合作用所包含的表达基因比较多,并且这些基因的表达丰度也较高,分别为3.103%、2.758%、2.758%、1.724%和1.724%,这说明这五种过程在渗透胁迫时也起到了重要作用。
短句来源
    This dissertation has emphasized on the physiological and biochemical changes of the rapid induced resistance and identification of signals from Pinus massoniana, which may lay the foundation in understanding the stress reaction mechanisms and scientific basis for an effective ecological management of D.
    本文对受害马尾松快速诱导抗性的生理生化变化及信号物质进行了研究,旨在深入了解马尾松应激反应的机制,为有效地开展马尾松毛虫的生态管理提供科学依据。
短句来源
    membrane lipid peroxidation was decreased, the ability of low temperature resistance was strengthened. Under serious stress of low temperature the reactions of theplant were;
    轻度低温胁迫下植物的应激反应表现在SOD,CAT活性升高,膜脂过氧化作用下降,抗寒能力增强;
短句来源
  胁迫
    A Study on the Ability of Resistance to Heavy Metal and Cold Stress of Landscape Trees
    园林树木抗重金属与低温胁迫能力的研究
短句来源
    Effects of ABA on Putrescine, Proline and Protec-tive Enzyme System in Black Locust Seedling Under Salt Stress.
    盐胁迫下ABA对刺槐幼苗体内腐胺、脯氨酸和保护酶系统的影响
短句来源
    Effects of Salt Stress on SOD and POD Activites in three Bambos
    盐胁迫对3种竹子体内SOD,POD活性的影响
短句来源
    Effect of pH and Temperature as well as Water Stress on Superoxide Dismutase of Koelreuteria paniculata
    不同pH、温度和水分胁迫对栾树SOD影响
短句来源
    Influence of stress conditions on the protein polypeptide contents in Lathyrus sylvestris L.
    胁迫处理对林生山黧豆蛋白质多肽及其含量的影响
短句来源
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    Using Fractural Crack and Stress Field to Study the Fractal Property of Wood
    木材断裂裂纹及力场的分形研究
短句来源
    1. With the finite element software of Ansys, the article studies the displacement field, strain field, stress field near the crack tip of the timber in 2d- and 3d-isothotropic models.
    1.用Ansys有限元计算软件,建立了木材弯曲梁的二维和三维正交各向异性有限元模型,分别采用裂纹尖端有限元网格细化和在裂纹周围布置奇异单元的方法来模拟裂纹尖端的奇异场,对木材裂纹尖端位移场、力场、变场进行分析研究。
短句来源
    Stress variety by using green plants
    园林绿化运用植物突出多样性
短句来源
    moreover, there are much more the stress concentration and defects. The information about fractal dimension of single component material is limit very much. So fracture conditions of each fracture zones should be taken consideration when the fractal dimension is measured.
    究其原因,木材本身是非均匀和各向异性的材料,这样的断裂试样必然比一般单一成分材料断裂情况复杂得多,而且力集中和缺陷也多得多,单一的分形维数所提供的信息必然是十分有限的,由此设想在测量木材断口分形维数时综合考虑断口各个区域的断裂情况,这还有待于深入的研究。
短句来源
    2.The leaf water potential decreased under water stress.
    2.各无性系在遭受水分胁迫后,叶水势呈降低趋势,干旱胁迫下,N92、N91 叶水势变幅较小,较能耐受水分逆境;
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  stress
In Vitro and In Vivo Characterization of Alpha-1A Selective Agonists and Their Utility for Stress Incontience
      
A new way to estimate the parameters in the progressive stress accelerated life testing
      
In this article a deficiency in the classical approach is pointed out and a new method for the statistical analysis of life data, especially for electronic products, under progressive stress (voltage)V(t) =Kt is given.
      
Using the Bayesian method, for certain choices of the prior distribution, several forms of estimators of the parameters in the normal stress Weibull distribution and the inverse power law model are derived.
      
In particular, when the new shape parameter of the distribution under progressive stress is given (or estimated in advance), the closed forms of these estimators are relatively simple and are numerically accessible on computers.
      
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