换气次数,air changes英语短句,例句大全

换气次数,air changes
1)air changes换气次数
1.Influence of different combinations of air changes and cooling load in isolation wards and buffer rooms on temperature difference and isolation coefficient;隔离病房和缓冲室的换气次数与冷负荷匹配情况对温差和隔离系数的影响
2.Based on a contamination emission model, analyses the influences of indoor temperature, mass transfer coefficient and air changes on contamination emission from porous materials.基于所建的污染物散发模型,分析了室内温度、传质系数、换气次数对多孔材料污染物散发的影响。

英文短句/例句

1.Critical filtration efficiency and the minimum air changes of comfort air conditioning systems舒适性空调系统的临界净化效率与最小换气次数
2.On Exchange Order of Repeated Limits of Real-Valued Column;关于一类实数列累次极限的交换次序
3.successive approximation type A-D逐次逼近型模拟数字转换
4.The Reduction of Qrder for Seconderorder Linear Homogeneous Equation of Coustant Coefficients二阶常系数线性齐次方程的降阶代换
5.The Design of 10-Bit SAR ADC;10位逐次逼近型模数转换器的设计
6.Algebraiec Interpretation of Coeffients of Quadratics Undergoing Angular Transformation;旋转变换中二次曲线系数的几何解释
7.The Identities Involving of 3 Lucas Numbers Product Sum;关于3个Lucas数乘积和的高次恒等变换
8.Multilinear Commutators of Fractional Integrals分数次积分的多线性换位子(英文)
9.Alexander transformation and integral representation of starlike function class of order αα次星形函数族的Alexander变换和积分表示
10.Breathe in through the right nostril three times, and exhale through the mouth. Repeat with left nostril, exhale through the right.以右鼻孔吸气三次，以嘴呼气。换左鼻孔重复，以右鼻孔呼气。
11.Design of Digital-to-Analog Converter in 10-Bit Successive Approximation Analog-to-Digital Converter;10位逐次逼近式模数转换器中的数模转换器实现
12.His first idea was to get rid of the term next to the highest in degree by a substitution.他的头一个想法是用置换法消去比最高次项次数小一次的项。
13.It is the first time that the heat pipe heat-exchangers are a pplied in the recovery of waste heat in closed-poultry housing in winter.首次将热管换热器用于回收密闭式畜禽舍冬季换气中的余热。
14.A Numerical Analysis of Secondary Aerosol Inorganic Particles of PM2.5 in a Strong Fog一次大雾天气下PM2.5二次无机粒子的数值模拟
15.Simulation of the Effects on Gasoline CAI Combustion and Gas Exchange Process Based on Dual Exhaust Valve Opening Strategy排气门二次开启对汽油可控自燃和换气过程影响的模拟研究
16.Endpoint Estimates for Commutator of Fractional Integral on Space of Homogeneous Type分数次积分变换的交换子在齐型空间上的端点估计
17.Inverted Abel transform based on cubic spline functions基于三次样条函数算法的逆阿贝尔变换
18.The Boundedness of the Commutator of Generalized Fractional Integral Operator;广义分数次积分算子交换子的有界性问题

相关短句/例句

air change rate换气次数
1.Tests air change rate in rooms with windows opening using the tracer gas method.分析了开窗对室内温度的影响,利用示踪气体法测试了冬季工况下开窗房间的通风换气次数。
2.Presents some hot research topics and their development, including pressure difference control, setting of surge chamber and spray chamber, air change rate and energy saving, numerical simulation of air distribution, and air filter and its leak detecting.简述了实验动物房的布局原则,对三种空调系统形式进行了比较,介绍了压差控制、缓冲室和吹淋室的设置、换气次数及节能、气流组织的数值模拟、空气过滤器及其检漏等研究热点及其进展。
3.The influences of four different terminals on the indoor air change rate are also compared by taking a project for example.介绍了办公楼内外区负荷的变化情况;从风量、末端风机尺寸、噪声及能耗等方面比较了串联式和并联式风机驱动型末端装置的性能,并以一工程实例比较了四种不同的末端选择方案对室内空气换气次数的影响;从节能的角度出发,对变风量系统常用的两种控制方式—定静压控制和变静压控制作了比较。
3)Air Exchange Rate换气次数
1.Indoor thermal environment are affected by heating mode and air exchange rate intensively.供暖方式不同时,房间换气次数的高低将对室内热环境产生明显的影响。
2.Air infiltration loss depends on air exchange rate.准确估计日光温室冬季生产时热收支是实现温室环境合理调控的基础,正确估计温室换气次数则可正确估计由冷风渗透引起的失热。
4)Ventilation rate换气次数
1.The ventilation rate is analyzed under this new flow pattern, the feasibility and economy of the appliance of this new flow pattern is also discussed.分析了新型气流组织下换气次数。
2.For an office room in Ji′nan,the changing rule of natuml room temperature with different ventilation rates,envelope and towards were discussed.针对济南地区一办公房间,讨论不同的换气次数、围护结构和建筑朝向对自然室温影响的变化规律。
5)air circulation ratio换气次数
1.By the analysis of the building surface pressure distribution,wind pressure difference coefficient and natural ventilation air circulation ratio of different house types with different operating conditions are calculated.基于计算流体动力学CFD软件,选用Realizablek-ε湍流模型,对某高层住宅周围的流场进行了数值模拟,通过分析建筑物表面的压力分布,计算得到各户型在不同工况下的风压差系数及自然通风换气次数,分析了个别户型通风效果较差的原因。
2.Through the analysis of the surface pressure distribution of the building,wind pressure difference coefficient and natural ventilation air circulation ratio which in different doors of different operating condition was calculated.通过分析建筑物表面的压力分布,计算得到各户型在不同工况下的风压差系数及自然通风换气次数。
6)ventilating rate换气次数
1.Points out that the exhaust air rate calculated with ventilating rate method is not enough to reject the heat from the transformer room in basement, provides the calculation formula of exhaust air rate based on the heat gain from transformer loss and the stipulation in electrical design code for transformer room temperature.指出用换气次数法计算的排风量不能满足排除地下室变压器房发热量的需要 ,给出了根据变压器损耗发热量及电气设计规范对变压器房的气温规定计算排风量的计算式。