1) analytical expression
解析式
1.
The exact analytical expression for computing crank axle torque was obtained.
根据抽油机各处在任一瞬时所受的主动力和虚加的惯性力在任一虚速度上所作的元功率之和等于零的原理,考虑惯性的影响,应用虚功率形式的动力学普遍方程,对游梁式抽油机各部件(包括平衡块等)对曲柄输出轴扭矩的贡献进行了分析,得到了曲柄输出轴扭矩的精确解析式。
2.
An improved fault positions method based on analytical expression is proposed for fault position selection to overcome the blindness of traditional methods.
针对传统故障点法选取故障点带有盲目性的问题,提出了基于解析式的改进故障点法。
3.
At last,a novel analytical expression of "higher frequency DDS signal" is obtained.
分析了“较高频DDS输出”时DAC非理想特性,特别是转换阶段和闪变阶段,建立了波形模型,求得相应的Fourier变换,从而得到新的频谱解析式。
2) Analytic formula
解析式
1.
An analytic formula of the upper cut-off frequency of mltistage amplifier with parallel negative-feedback;
多级并联负反馈放大器上限截止频率的解析式推导
2.
Analytic formula of temperature self-restrained stress is derived for rectangular section concrete pier under three kinds of temperature gradient modes: homogeneous distribution,linear distributi.
推导CFS加固混凝土矩形墩柱在均匀变化、线性变化和指数变化温度梯度下的温度自应力解析式。
3.
In the Black-Scholes framework, according to the risk-neutral valuation principal, we completely decompose a zero-coupon callable convertible bond with hard call period into four simple parts, and derive the analytic formula of each of these four parts.
首先,本文在Black-Scholes期权定价模型假设框架下,依据风险中性定价原理,将有锁定期的零息可赎回可转换债券的理论价值完全拆解为相对简单的四部分,进而推导出该转债的定价解析式。
3) Analytic expression
解析式
1.
So in this paper,an analytic expression on evaluatingthe efficiency of fire of the cargo-carrying is obtained by means of analysis and deduc-tion.
用火炮或火箭炮发射雷弹时,评定其射击效力的方法目前是用计算机模拟,该文通过分析和推导,得出了评定雷弹射击效力的解析式。
2.
This nonlinear capacitance of MMVL105GT1 varactor may serve as functional analytic formula of voltage, it provides theoretical basis to the analytic expression of varactor used in engineering.
得出 MMVL10 5 GT1变容二极管的非线性电容作为电压的函数解析式 ,为工程上使用变容二极管的解析表达式提供了理论依
4) analytical formula
解析式
1.
By referring to ethanol-aqueous solution of the ω-σ value of literature,using fitting σ-c-curve relationship made by Origin to determine the most appropriate analytical formula.
通过查阅乙醇-水溶液的质量分数ω和对应的表面张力σ的文献值,用Origin软件计算机拟合σ-c曲线关系式,确定最合适的解析式。
5) analysis formula
解析式
1.
Taking orifice zone formed under laser action as evenly absorbing medium,the author derives a 3D analysis formula to power distribution of heat source in medium;and also an analysis formula to temperature field distribution over infinitely great sheet induced by this heat source.
将激光作用下形成的小孔区域作为均匀吸收介质 ,导出介质热源的功率分布三维解析式 ,以及由该热源引起的无限大薄板的温度场分布解析式 。
2.
The analysis formula of common lines of section and lines of intersection are deduced in this thesis to meet the need of drawing them swiftly and accurately by computer.
为解决计算机绘图省时、快捷、准确输出截交线和相贯线的要求,推导了常见的截交线和相贯线的解析表达式;首次用解析式指出互相垂直的两圆柱相贯线在其半径R1≠R2时为双曲线。
6) the resolvent analyticity
预解式解析
补充资料：解析式
| 解析式 analytic expression 用表示运算类型和运算次序的符号把数和字母连结而成的表达形式。单独的一个数或字母也叫解析式。就初等数学而言，解析式涉及的运算有两类，并且运算次数是有限的 。一类是初等代数运算，包括加、减、乘、除、正整数次乘方、开方、有理数次乘方。另一类是初等超越运算，包括无理数次乘方、指数、对数、三角、反三角等运算。根据运算不同，解析式分为两大类。对字母只进行初等代数运算的解析式称为代数式，如2x2－3xy＋y2 ，  等都是代数式。对字母进行了有限次初等超越运算的解析式，称为初等超越式，简称超越式，如log2(1＋x)， 等都是超越式。代数式还可以再分类。对字母只进行加减乘除乘方(整数次)的人数式叫做有理式,其余叫做无理式。有理式又可分为有理整式和有理分式。初等数学的解析式分类如下:  高等数学中的解析式还涉及无穷次运算,因而需要极限理论。 |
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参考词条