查询词典 structure formula

After considering the influences of the tensility performance and ratio of damping on the earthquake action of steel structure, the reference formula to design the earthquake force based on the λ is given.

在考虑了钢结构的延性性能、阻尼比等因素对结构地震作用的影响之后，给出了采用概率－延性调整系数的设计地震力的参考公式。

Of course, much more research needs to be done within this topic, for example, by analyzing the influence of specific parametric factors, such as those affecting the optimal weighting function for lightness differences.14 In any case, we believe that the current structure of the CIE94 formula will be useful, at least in the near future, without disregarding that the current use of the CIELAB space as the starting point could be surpassed by advances in the knowledge concerning color appearance and the physiology of our visual system.

当然， 更多的研究需要做的这个主题，为例如，通过分析具体的影响参数因素，如那些影响到最优加权函数为明度differences.14在任何情况下，我们认为，目前结构的CIE94公式将是有益的，在至少在不久的将来，同时不忽视，目前的利用色差空间为出发点可以超过的进步，知识的颜色外观和生理的影响我们的视觉系统。

In this paper, a free vibration equation of the semi-rigid frame structure is built. The formula to calculate the natural periods is deduced. Furthermore, the effects of semi-rigid connection on natural periods are studied.

建立了半刚性连接框架结构的自由振动方程，推导出半刚性连接框架结构基本自振周期的计算公式，分析了连接刚度对基本自振周期的影响。

Furthermore, by inquiring into wedge structure in extensional regions, formula of critical taper's theoretical estimation has been obtained for the first time and the factors which affect critical taper have been analysed in this thesis.

文中还首次对拉张地区楔状构造进行了探讨，给出了估计临界锥顶角的计算公式，对影响临界锥顶角的因素进行了分析。

Particularly on the wharf of large diameter dolphin structure , appropriate formula suitable for calculation of ice force is not available in the code of practice at the present.

但由于海冰以及海冰与结构相互作用的复杂性，冰荷载的确定存在一定的难度，特别是对于大直径重力墩式码头，目前规范尚无合适的冰力计算公式。

This article analyzes the major parasitic capacitance in VUMOSFET structure and the formula given by it can reduce the parasitic capacitances quantitative, thus reducing the switch time to reduce the power loss, it is guide for the design.

本文剖析了VUMOSFET主要寄生电容的结构并给出计算公式，通过公式可以定量的减小寄生电容，从而降低开关时间，减少功率损耗，对设计具有指导作用。

Part Three The study of Lattice-valued Modal First-order Logic System and Its Resolution Principle In this part, we introduced quantifiers and predicate into LMP, put up lattice-valued modal first-order logic system LMF, and gave its semantic interpretation and syntax structure, proved soundness theorem and consistence theorem. Moreover, in order to judge the satisfiability of formula, defined Skolem standard type and H-interpretation. Based on these work, made a primary discussion of a - resolution principle based on LMF.

第三部分：关于格值模态一阶逻辑系统及其归结原理的研究第n页西南交通大学博士研究生学位论文这一部分主要是在格值模态命题逻辑系统LMP队）中引进量词和谓词，建立格值模态一阶逻辑系统LMF（广并给出其语又解释和语法结构，证明了系统的可靠性和协调性；另外，为了判断公式的可满足性，定义了格值模态一阶公式的 Skolem标准型和体解释；在此基础上，对基于系统LMF的a一归结原理进行了初步探讨。

On the superincumbent strata of the study, simulating model test is firstly carried to manifest there must have certain structure in superincumbent strata. Secondly, come out the formula of superincumbent strata load and roofs utmost span.

对上覆岩层的研究中，首先运用相似模拟实验直观表明开采过程中上覆岩层中存在的结构体；给出了上覆岩层载荷q和顶板极限垮距的表达式。

As a nondestructive technique to measure the inner fine structure of the cathode, the ICT has the unique advantage. We discussed the emission mechanism of thermionic cathode, and tried to explain the excellent performance of mixed metal cathode by Richardson formula and Muller's computational model.

就当前钡钨阴极发射机理的两个主要理论模型作了自己的探讨，并初探了钡钨阴极中钡的供应机制及发射寿命预测的问题，而且用理查逊公式的推导和Muller计算机模拟法解释了混合基钡钨阴极的优良性能。

The structure beam response control method based on the traveling wave model was discussed theoretically. The theoretical traveling wave model was applied to a long thin beam with piezocrystal actuators and the traveling wave active control law for the condition of making measurement upstream and performing control downstream was derived and the control compensator formula of the flexural waveguide in the form of transcendental function was deduced.

从理论上探讨了基于行波模型的结构梁响应控制方法，在梁及压电陶瓷作动器处采用行波理论模型，导出了上游测量、下游点施加控制的行波主动控制律及相应的具有超越函数形式的控制补偿器表达式。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。