您要查找的是不是:
- By the analysis of magnetism tyre,the variational rule in the influence of thedifferent processing parameters of magnetism material has been studied. 通过对磁性轮箍零件的分析,探索了磁性材料在不同成型参数影响下其变化的规律。
- Objective To study the variational rules of biological stabilization. 摘要目的研究饮用水管网生物隐定性指标的变化规律。
- The variational rules of projectile's flight velocity along ballistic trajectory and maximal range angle show new peculiarity. 弹丸飞行速度沿全弹道的变化规律和最大射程角出现新变化;
- The variation rule of grinding force was explained with surface topographies of wheel and workpiece. 分析了修锐前后砂轮表面与对应磨削试件表面的微观形貌机理,解释了影响磨削力变化的因素。
- The variational rules of the activity of SOD and CAT of Egeria najas is coincident for all durations of exposure, at first the activity of SOD and CAT were increased, subsequently the activity of SOD and CAT were declined. 在Hg~(2+)处理的96h内,细叶蜈蚣草SOD和CAT活性变化规律基本是一致的,只是酶活性的相对大小有所变化,即细叶蜈蚣草SOD和CAT活性随Hg~(2+)增加先上升后下降。
- Abstract Based on the experiments,the variation rule of the sensitive physical properties of AlSi alloy melt was studied under the conditions of modification and superheat. 本文在试验基础上研究了铝硅合金熔体在变质和过热条件下敏感物性的变化规律。
- The allowable strength, static strength, fatigue life and load-carrying capability of hydro-bulged rear axle housing in a 0.75 t truck are analyzed using FEA software ANSYS and the variation rule of its strength is obtained. 摘要以0.;75t货车液压胀形桥壳为例,利用有限元分析软件ANSYS对其许用强度、静强度、疲劳强度(寿命)及其承载能力进行分析,得到液压胀形桥壳强度的变化规律。
- For different diffracted wavelengths, there are corresponding different equivalent offset angles.Finally the variation rule of equivalent offset angle with diffracted wavelength is given. 对于不同数值的衍射波长,有不同的等值偏置角,最后给出了等值偏置角随衍射波长的变化规律。
- To identify the variation rule of track rigidity of a turnout laying on ballastless track, based on FEM (finite element method) a calculational model for track rigidity was established. 为了揭示道岔铺设在无碴轨道上的刚度分布规律,建立了道岔轨道刚度有限元计算模型。
- The Research of the Maths Model and the Variational Rule for Alcoholicity at any Moment in Blood 血液中酒精含量的数学模型及随时间变化规律的研究
- The variation rules of Rn concentration in the soil of the groundwork in Chengdu area is discussed from different angles. 本文就成都地区地坪基础的施工中氡浓度的变化规律作一初步探讨。
- according to the data of expansibility tests and swelling quantity tests, the variational rule of bot. 根据膨胀力试验和膨胀量试验的试验数据,拟合出膨胀力曲线和膨胀量曲线的变化规律均为指数关系。
- The basic rheological properties of ASP system and the variation rules of rheological parameters in cores along the direction of percolation flow are studied. 研究了碱表面活性剂聚合物(简称ASP)体系的基本流变性以及流变参数在岩心中沿渗流方向的变化规律。
- In order to use non-diffracting beams to extend the depth-of-field of optical imaging systems, the variation rules of the central spot of non-diffracting beams were investigated. 摘要为了将无衍射光应用于大景深成像系统中,分析了无衍射光束中心光斑的变化规律。
- The variation of the corrections is typical. 修正值的变化情况是有代表性的。
- One of the variations contained in such a piece. 一种变奏曲:这种篇章中的一个变奏曲。
- The tone is the variation of pitch . 声调是音节的音高变化。
- the variational rule 变化规律
- The variational parameter multiplying each coordinate is called a scale factor. 每个坐标所乘的变分参数叫定标因子。
- We must set a new policy that consider the variational environment of market. 我们需要制定一个新政策,该政策必须考虑到变化着的市场环境。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries