查询词典 mathematical notation

Thus, many of the problems can be transformed into a mathematical problem using calculus to solve.

因此，经济中的许多问题可以转化为数学问题用微积分来解决。

In mathematical logic in the study is the main target of all kinds of calculus.

在数理逻辑中研究的主要对象是各种演算。

A new edge detection method was put forward based on mathematical morphology and Canny algorithm.

提出了一种基于数学形态学和Canny算子的边缘提取方法。

The mathematical model of arc discharge for capacitive ignition was established and simulation was made.

建立了容性点燃时的电弧放电数学模型，并进行了仿真。

We have developed a three dimensional (3D) compositional mathematical model for two phase flow and derived a new 3D streamline model with capillarity and gravity effects.

在建立起可动凝胶深部调驱的油水两相多组分数学模型的基础上，推导出了考虑重力和毛管力的三维流线模型，将求解饱和度的三维问题转化为一维问题。

The fundamental formula of capillarity is employed on the Ru-based thick film strain resistors in the progress of sintering, and we get a mathematical model of this stage.

通过液态烧结阶段毛细作用的分析，建立相应数学模型，解释了导电相粒径、烧结时间、液气界面能以及玻璃粘度对应变电阻性能的影响。

With the comparison between experimental data and calculated data, the physical-mathematical model reliability of adiabatic capillary tube is proved.

通过实验数据与计算数据的比较，验证了绝热毛细管物理数学模型的可靠性。

Instead of the complicated mathematical model, the correlation method could be used to predict the choked flow rate through adiabatic capillary tube.

关联方法可替代复杂的数学模型，用以预测绝热毛细管的壅塞流量特性。

Based on the purpose that CO concentrations within road tunnels are limited to protect safety and health of the tunnel occupants,a mathematical model for calculating carboxyhemoglobin and exposure concentration is ap...

其结果可供相关特长公路隧道在环境保护、通风和防火灾方案设计中参考使用。

Based on this result, and combined with mathematical models for describing the quenching process, the temperature, microstructure and stress field in quenching process were simulated by the FDM, the variation of microstructure and stress in quenching process was analyzed, and effect of the carburization on them was also analyzed.

基于渗碳模拟结果，根据描述淬火过程的数学模型，利用有限元法对试样淬火过程的温度场、组织场及应力场进行了数值模拟，分析了淬火过程中组织和内应力变化，及渗碳过程对淬火过程组织及应力变化的影响。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。