查询词典 temperature-humidity index

The freezing-thawing resistance is an index of durability of sand-fixation agent under subzero temperature.

抗冻性反映固沙剂在低温环境下固沙的耐久性能。

This study considers the effects of ventilation system using the residential facilities to the transmission mechanism of indoor aerosol in the residential quarantine period space for infective diseases. This study focuses on the effect of the design of ventilation system on the internal flow field and the removal of contaminant pollution. A computational fluid dynamics software-FLUENT 6.2 is employed to simulate the internal airflow field of the residential quarantine period space. The Carbon dioxide (CO2) is adopted as the index of contaminant source. Three layouts of ventilation system are simulated and the airspeed field, the temperature distribution, and the contaminant distribution are analyzed to find the best ventilation system for the residential quarantine period space.

本研究考虑传染性疾病在居家隔离空间使用一般家用环境控制设备时对室内的气悬感染会有何影响，本文主要分析不同通风设计时对居家隔离空间内部气流之影响，并将国内外现有的规范设计方式做一系列之比较以供参考，并以商用套装软体FLUENT6.2分析居家隔离空间内部流场分布情形，模拟中以二氧化碳（CO2）作为病患所呼出含有病菌空气的指标，模拟案例分为三种主要的通风模式，并分析速度、温度与污染物浓度分布情形，以得到最佳的居家隔离空间通风配置方式。

The electrically controlled refractive index in a nematic liquid crystal cell for switchable π/2 phase shifting and quarter wave plate of terahertz wave was demonstrated. We used the nematic LC, E7, which exhibits a birefringence of ~0.17 (0.2~1.2THz), useable at the room temperature range because of the wide nematic range -10?

我们研制了在兆赫辐射(1012 赫兹)波段，以电压控制其双折射系数的向列型液晶盒所制作而成的可调式π/2相位调制器及四分之一波片，我们使用了E7这种向列型液晶，在0.2~1.2兆赫这个波段，E7的双折射系数约为0.17，此外其适用的温度范围很大(摄氏-10°~61°)，能够操作於室温。

The pumb surface temperature is too high, the oil pressure table index for 0.3, and no oil lubrication "" on: based on the analysis of the causes of that failure is not dumping fuel (due for not getting a loop outflow, cooling and pressure is not enough ESP.).

油泵暗地温度功矮，不雅其油压外洋的指数为0.3，而且不不收油&润滑&障碍阐发与摈斥：根据差这种环境的阐发，觉得障碍的来因仍在于不不收油(变成泵边的油得不到轮回不源不入、加冷且不张力也不敷落矮的本体)。

The effects of surface water content, rate of straw mulch, soil temperature and leaf area index on evaporation have been investigated and exponential regression model of four parameters has been set up.

从地表含水量、地表秸秆覆盖率、地温、叶面积指数四个方面探讨了对棵间蒸发的影响效果。

The temperature rise property of thermal insulation of rock-fill concrete is an important index to study the crack resistance property of the rock-fill concrete dam.

堆石混凝土的绝热温升性能是研究堆石混凝土大坝抗裂性能的重要指标。

The effects of dopant concentration, the molecular volume and the temperature of polymerization on the refractive index profile of the preform rods were investigated in detail.

观察到聚合温度对折射率分布的影响以及掺杂剂分子的分子体积在极端情况下(如溴苯与MMA分子的分子体积相似，联苯分子体积比MMA则要大的多)对折射率分布的影响，清楚地显示出分子体积在界面-凝胶聚合过程中所起的重要作用。

Based on the Arctic 1°×1° sea-ice area index,500hPa heights,sea surface pressure and the China 160 Stations temperature data,the relationship between the interdecadal variation of sea-ice in Davis Strait and the atmospheric circulation is discussed by statistical analysis methods.

利用北极1°×1°海冰面积指数、海平面气压、500hPa高度场和中国160站气温等资料，运用统计分析方法讨论了戴维斯海峡海冰的长期变化趋势、年代际变化及其与大气环流的关系。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。