利用法坐标对局部等效原理、以及局部等效原理在构造曲率平方可重整拉氏量中的作用进行了论证。
The local equivalence principle and its action on construction of the renormalizable Lagrangian of the quadratic curvature theory of gravity is discussed by using the normal coordinates.
利用矩量法，首先导出了多端口耦合问题的关于传输模和截止模的等效导纳矩阵的计算公式。
Firstly, a general formulation for equivalent admittance matrix relating propagating modes and cutoff modes to each other is derived by the method of moments for the multi-port coupling problems.
目的研究临床试验中等效性检验的样本量的计算问题。
Objective To study the sample size calculation of bioequivalence test in clinical trial.
利用相平面、等效控制量等方法研究系统的动态响应过程、滑模运动区域和逆变稳定输出范围等问题；
The sliding mode domain and equivalent control method are used to analyze the dynamic response process and steady range.
给出了系统稳态运行时等效同步发电机的相量图及稳态量的计算方法。
The phasor diagram of the equivalent synchronous generator and the method of performance calculations are presented for steady state operation.
和传统补偿方法比，该方案能智能辨识出非线性因素所对应的等效电压量和电机定子绕组电阻。
Compared with the traditional compensation methods, the proposed strategy can intelligently identify the equivalent voltage caused by inverter nonlinearity and motor winding resistance, respectively.
对上述不对称因素的作用，利用等效电路和相量图作了定性的说明。
A qualitative explanation of the action of these asymmetries is presented by using equivalent circuits and phasor diagram.
利用等效原理和矩量法导出了由半空间中平面波在主谐振腔中激励的等效磁流的表达式；
The equivalence principle and moment method are used to derive the expression of equivalent magnetic current in the main cavity excited by the plane wave in the half-space.
给出了激光模式之间的耦合以及等效光束发散角与镜面变形量之间的关系。
The coupling among laser modes and the relations between equivalent beam spread Angle and the surface deformation of the mirrors are obtained.
该曲线族可以转换成相同损伤量下交变应力与循环数关系的等效损伤线族，显示了损伤场全貌。
These curves are then transformed into equivalent damage curve family. Thus the full fatigue damage field is shown .
基于等效焓降理论提出了有效降的概念，建立了当抽汽量扰动时对整个热力系统影响的数学模型。
With the notion of effective exergy drop based on equivalent enthalpy drop theory, mathematic models of exothermic steam perturbation effect on the whole thermodynamic system were founded.
根据《机场周围飞机噪声环境标准(GB9660- 88)》，以计权等效连续感觉噪声级LWECPN作为机场噪声评价量。
According to the standard of aircraft noise environment around Airport (GB9660-88), LWECPN (Weighted Equivalent Continuous Perceived noise Level) is selected as noise metrics.
因此，建议工程上可以采用等效热降法计算背压变化时汽轮发电机组电功率的变化量。
So the equivalent enthalpy drop method is suggested to calculate the change of electric power with back pressure changing in engineering.
根据自主研发阻尼可调油气弹簧的结构形式，分析了叠加节流阀片的挠曲变形量，给出系统流量分配的等效关系。
The deflections of throttle slices were analyzed and the equivalent relations of flux distribution were deduced according to the structure of self-designed hydro-pneumatic spring.
等效焓降法计算汽轮机组效率相对变化量时，需选择变化基准。
In calculating the relative change of efficiency for steam turbines, it is essential to select the right change reference.
虽然平常吃花椰菜可能没法达到同等效果的量，但是我们可以尽量多吃，生吃、加热或者清炒花椰菜都是可以的。
Eating broccoli may not deliver enough sulforaphane to achieve the same effect, but to get the most you can, eat your broccoli raw or briefly steam or stir-fry the green florets.
从细观结构入手，计算材料的等效弹性模量可大大降低计算量。
Studying the microstructure and calculating the effective elastic modulus of the structure can effectively solve this problem.
本文依据传输线理论、微波网络理论、天线原理、矩量法和矩阵理论等，建立起基本传输线方程和四种等效电路模型，为使用集总电路迭代近似方法建立了基础。
In this paper, basic transmission line equation and four kinds of lumped-circuit model were constructed according to transmission line theory, microwave network, antenna theory and matrix theory.
由于将等效力系原理直接引入边界配置法，计算工作量降到了最小。
With application of equivalent force principle in the calculation, the computation is reduced to a minimum. Numerical examples are given.
优化结果表明，优化后箱体最大变形量减小了15%，最大等效应力降低了22.5%，提高箱体整体性能。
Optimization results show that the optimized box reduces the amount of maximum deformation of 15%, the maximal effect force is reduced by 22.5%, to improve the overall performance box.
在反分析中，提出了等效阻尼比的概念，并验证了等效阻尼比的可行性，从而大大降低了动力反演的计算量。
The concept of equivalent damp is presented in the back-analysis and the feasibility of the method based on equivalent damp is proved. Thus the computational quantity could be reduced enormously.
这样，应用等效热降的法则，不但可以计算热力系统局部参数及系统变化时单位新蒸汽做功的变化，还可以计算这些局部参数变动所引起的上述其它参数变化量。
This new method can be used to calculate the changes in the work done by fresh steam while the thermal system and any local parameters vary. Two examples are given to check the algorithm.
因此，不仅降低了电解电 源的电能损耗，还可收到减少设备占地及设备维护、检修工作量等效果。
Thus, it decreases the energy loss of electrolysis power, and also has an effect, such as, on reducing the earth consumption of equipment and the workload of equipment maintenance and examination.
基本性能与EE15类似，但与其相比：1。效能要高。 达到同等效果所需添加量少。
With better technology, higher efficiency&less additive amount, EE19 has better performances when compared with EE15.
在铝合金铸件三维温度场计算的基础上，提出了采用动态多熔池等效液面收缩量法对缩孔进行预测；
On the basis of 3-D temperature fields calculation of aluminum alloy casting, the liquid face shrinkage capacity method of varied several melt pool is put forward to predicate shrinkage cavity;
但用G P算法求关联维数存在抗干扰能力较差、可靠性不稳定、运算量巨大等缺点。先对相空间进行奇异谱分析，进而对原始相空间进行旋转，使其成为正交的等效空间，然后再使用G P算法。
But G-P algorithm which be used to calculate D2 have some shortages, such as being robust against noise, not stable, and needing a big operation.
但用G P算法求关联维数存在抗干扰能力较差、可靠性不稳定、运算量巨大等缺点。先对相空间进行奇异谱分析，进而对原始相空间进行旋转，使其成为正交的等效空间，然后再使用G P算法。
But G-P algorithm which be used to calculate D2 have some shortages, such as being robust against noise, not stable, and needing a big operation.
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