查询词典 relative humidity

Objective: To study hydroscopicity of Glycyrrhiza uralensis Fisch and screen the best compounding of adjuvant,and measure critical relative humidity of the best anagraph for providing reasonable relative humidity of production.

目的：对甘草浸膏的吸湿性进行研究，筛选出最优的辅料配方，并测得最佳处方的临界相对湿度，为工业化生产提供合理的相对湿度环境。

It was found that the predischarge type varies clearly with relative humidity as the results of the influence of relative humidity on the field distributions.

发现，由于相对湿度对工频电场分布的显著影响，两类试品的工频预放电类型极为明显地随相对湿度的变化而改变。

Firstly, corona inception voltage of the post insulator and surface leader inception voltage of the bushing versus relative humidity were investigated. The predischarge phenomena in connection with relative humidity were observed under AC voltage by photographing.

首先，对支柱绝缘子的电晕起始电压及套管表面先导起始电压与空气相对湿度的关系进行了研究；用静止照相的方法分别观察了支柱绝缘子和套管在不同相对湿度范围内的工频预放电现象。

Under different air temperature and relative humidity conditions, when protracting the moisture adsorption time, the moisture content increase and influences of initial moisture content, temperature and relative humidity on rice cracking caused by moisture adsorption were studied.

05% 的早稻83007处在不同空气温度和相对湿度条件下，随着吸湿时间的延长，稻谷含水量的变化及其原始含水量、温度和相对湿度对稻谷吸湿产生裂纹的影响。

In natural vegetation area, where mainly are forest land, the yearly relative humidity and precipitation of spring are the driving forces to the change of NDVI. In brush and shrub area, the change of NDVI is driven by the precipitation and relative humidity of autumn. In grassland and rare tree bush grassland district, the main driving forces are human factors, and the driving mechanism is that farmland and cropping sown area are negative to the change of NDVI, but society factors are positive.

对于以林地为主的自然植被区植被覆盖变化，主要受到春季降水、春季湿度和年均湿度的正驱动，黄淮海地区的北部主要为干旱、半干旱区，因此春季降水偏多会利于植被生长；灌丛和萌生矮林区，秋季降水和秋季湿度对其植被NDVI变化呈负驱动；草原和稀树灌木草原区植被覆盖的变化，耕地面积、作物播种面积对之为负驱动，而其他社会经济因子则为正驱动。

Nevertheless, when it comes to relative clauses introduced by inanimate antecedents, the differences between subject and object relative clauses diminish to some extent, and object relative clauses turn out to be even more frequent than subject relative clauses when the relative clause internal noun phrases are animate simultaneously.

从整体看，可及性的作用明显，主语关系从句比宾语关系从句使用更频繁，正确率更高；可当先行语为无生命名词时，主、宾语关系从句的使用差异会大幅度减小；而当从句内名词同时为有生命时，宾语关系从句的使用则会超过主语关系从句。

A decoupling generalized predictive control algorithm was presented in this paper. This algorithm was proposed to control the temperature-humidity system of a practical air-conditioning environmental chamber. By introducing absolute humidity as an intermediate variable,temperature and humidity of the system can be decoupled.

为保证多变量控制系统长期安全而有效运行，提出一种解耦GPC控制算法，该算法通过引入绝对湿度作为中间变量，将温、湿度耦合系统进行解耦，然后对解耦后的两个系统进行不同采样周期的GPC控制律设计，给出了该算法的仿真研究结果。

With common pakchoi as the material, they were soaked in mixed solution with 1000 times of methyl parathion, dimethoate, dichlorvos, pyralid treat phosphorus, poison-to-death barnyard grass and fenvalerate for 1 min, and then they were saved in CW(25℃, humidity 55%RH), LC(4 ℃, humidity 60%RH) and DW (-24 ℃, humidity 70%RH) after air dried. After saved for 0, 24, 48 and 72 h, the samples from which were taken to determine the residual quantity of pesticides in pakchoi of different treatments.

方法］以普通小白菜为材料，将其在1000倍甲基对硫磷、乐果、敌敌畏、治螟磷、毒死稗和氰戊菊酯的混合稀释液中浸泡1 min，取出晾干后分别在CW（25℃，湿度55%RH）、LC（4℃，湿度60%RH）和DW(-24℃、70%RH)条件下保存，0、24、48、72 h后分别取样，测定各处理小白菜中农药的残留量。

Meanwhile, several weather factors (Effective Temperature, Temperature Humidity Index, Chillness Humidity Index, Comfort Index), which reflect the effort of temperature, humidity and wind power on human, are introduced to evaluate the change of STLF under weather condition. By comparing with sole temperature factor, it demonstrates the rationality of weather factors'introduction.

首次提出引入生物气象学中综合反映气温、湿度及风力对人体作用的几个气象因子（实感温度、寒湿指数、温湿指数及舒适度指数）来评价气象因素对短期负荷的影响，通过与温度单一因子的对比揭示了引入综合气象因子的合理性和优越性。

Regarding humidity sensor as the core, the humidity measurement circuit of the humidity transducer is made up of nor gate circuit or 555 circuit and the output-circuit of it is made of operational amplifier, OP295 and BD237 in order to realize 4~20 mA current output.

湿度变送器以湿敏元件为核心，利用或非门电路或者555电路构成检测电路，利用运算放大器OP295和BD237构成输出电路，实现4~20 mA电流输出。

Objective To study the effect of chitosan in the prevention of fibrous scar formation in the epidural space after laminectomy.

目的 观察选择性脊神经后根切除术椎板切除后硬膜外几种防瘢痕粘连物质的作用并探讨其机制。

On his way to the lift, he looked back to us or was it me his eyes pointing?

当他要进电梯时，他回头看我们（或者说是我，他的眼光？