查询词典 Boolean calculation

Finally,it is indicated by the approximate calculation that thermal transfer coefficient for the mode Ⅰ is 2 times higher than mode Ⅱ.

通过近似分析表明，模式Ⅰ的空心砖传热系数是模式Ⅱ的3倍多。

An approximate calculation of quantity or degree or worth.

数量，程度或价值的大概计算。

With the experiment, the approximate calculation formulas about the rectangular scanning and the rectangular scanning area are derived.

实验证明了这种通信方式和扫描技术的可行性，为后续研究和实际应用奠定了良好基础。

In light of the practical needs of production and practical experience,an approximate mass calculation is offered under the above measuring conditions.

根据生产实际需要和实践经验，提出了在以上测量条件下的一种近似质量计算法，用该法对液化石油气的质量进行计算，精度可以满足液化石油气交接计量的要求。

Double-precision measurements of the bridge higher, but in terms of accession to the approximate calculation, and therefore will have a certain margin of error.

双电桥测量精度较高，但在计算中加入了近似计算，因此会产生一定的误差。

The approximate method for strength calculation by using the convex nature of failure surfaces.

利用破坏曲面的凸性的承载力近似计算。

design flow of river, urban flood control planning, approximate calculation

而城市建成区的排水形式一般都采用管网系统来进行有组织的排水。

Intergral approximate calculation is widely used in many practical projects.

0引言积分的近似计算是实际工作中最常碰到的数学问题之一，例如在原子能科学技术领域和武器装备论证时会出现许多复杂的单重与多重积分。

Based on force characters of the model, authors put forward the mathematical expression of approximate deformation curves and compared calculation curves with measured curves.

基于模型的受力特点，提出了近似变形曲线的数学表达式，并将计算曲线与试验观测曲线进行了比较。

According to the need of reality,the dynamic fuzzy data is separated to fuzzy data and dynamic data,a new expression method of dynamic degree is proposed,and the approximate calculation method of dynamic degree is given.

文章分析了动态模糊逻辑理论中动态模糊数据的构成，根据实际需要，将动态模糊数据分离成模糊数据和动态数据进行表示，提出了一种新的动态度的表示方法，并给出了动态度的近似计算方法。

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。