查询词典 climate chamber

Methods With the small Climate-Chamber and 4160 formaldehyde-analyzer, quantity of formaldehyde released from some kinds of woodiness boards was analyzed under the different condition of temperature, relative humidity and ventilation cycle.

方法应用小型环境测试舱(60L)和甲醛测定仪，在一定温度(23℃)、相对湿度(45%)和空气交换率(1次/h)的条件下对各种木质板材(细木工板，医用胶合板，中密度纤维板等)的甲醛释放量进行测定。

Methods A small climate chamber was employed to control the temperature, concentration of vapor and ventilation rate. The quantity of formaldehyde released from woodiness boards was determined by 4160 Formaldehyde Analyzer of INTERSCAN.

使用小型环境测试舱控制温度、水蒸汽浓度、空气交换率，用INTERSCAN公司的4160型甲醛分析仪测定不同条件下木质板材的甲醛释放量。

Maize plants were treated by the low temperature under different water conditions during seedling and tasseling periods in the artificial climate chamber to determine the impacts of low temperature, drought and their combination on maize yield in the Northeast China. Based on the results of the controlled experiment, the WOFOST model was applied to simulate the integrated impacts of low temperature and drought on maize yield.

在玉米苗期和抽雄期利用人工气候箱对不同水分条件下的玉米植株分别进行低温处理，通过控制试验分析了低温、干旱以及二者合并对玉米生产的影响，在此基础上应用WOFOST作物模型模拟分析了低温、干旱以及二者合并对东北地区玉米产量的影响。

A climate chamber was used to study the emission of formaldehyde from plywood.

采用气候箱模拟室内气候环境，研究胶合板的甲醛释放规律，分析环境因素对处于稳定释放期的胶合板甲醛及其他VOC释放机理的影响。

Based on a great of laboratory investigation carried out on the AC flashover performance of several types of insulators in the multi-function artificial climate chamber of Chongqing University, this paper studies systematically the AC flashover performance of several type of insulators and puts forward a flashover voltage correction method for the atmospheric environment at altitude of 3500 m above, and discusses the flashover process and mechanism of the iced insulator.

本文在国内外现有研究成果的基础上，通过大量的人工气候室模拟试验研究和理论分析，对海拔3500 m以上地区覆冰和污秽绝缘子的交流闪络特性及闪络电压的校正方法进行了系统研究，并对覆冰合成绝缘子的闪络过程和机理进行了初步探讨。

Based on the classic thermal comfort research methodology, performs a climate chamber experiment with 30 typical subjects in the hot-humid area of China in the summer of 2008, and questionnaire and physiological responses are collected under six different temperature and humidity combination conditions in the range of cool to warm.

采用经典热舒适研究方法，于2008年夏季对我国湿热地区典型人群受试者作了气候室实验，在凉-暖范围内6个不同温湿度组合的工况下进行了问卷投票和生理指标测试。

Based on the climate chamber experiment results of human thermal comfort in hot-humid area of China, systematically compares and analyses the research results at home and abroad from the aspects of psychological thermal response, physiological thermal response and the relationship between psychology and physiology, and finds that the current international standard is not completely applicable to the hot-humid area of China mainly due to physiological thermal acclimatization and psychological thermal adaptation.

基于我国湿热地区人群的气候室实验结果，从心理热反应、生理热反应和生理-心理关系等多方面对国内外研究结果进行了系统对比与分析，发现现行国际标准不适用于我国湿热地区，生理热习服和心理热适应是其重要原因。

In this paper, a series of laboratory investigations were carried out for the first in the multifunction climate chamber on the lightning impulse discharge performance and voltage correction of 0.5~2.0 m long air gaps at low atmosphere pressure.

2004高压年会，，中国电机工程学会高电压专业委员会本文首次在大型多功能人工气候室内对长0.5～2.0m 的棒－板空气间隙雷电冲击50%放电电压与气压的关系进行了系统试验研究。

It was found that electrical field strength and potential around the the sample changed less in the fully insulated chamber than in conducting material phytotron, so it is closer the real condition. Based on the design, the first fully insulated large artificial climate chamber in China, in which temperature , humidity, and atmospheric pressure can be regulated, has been built in our laboratory. The paper developed an insulation parameters automatic test system of high voltage capacitive equipment based on LabVIEW. In the chamber, On-line tanδmeasurements of the capacitive transformer bushings were completed. The effects of environmental factors on tanδwere analyzed, and the curves between the tanδand the environment parameters were acquired. Then, a grey relational model to analyze the effects of main environmental factors on tanδwas built, and the grey relational grade between them was gained in this paper.

完成的主要工作和取得的主要研究成果如下：提出了全绝缘型人工气候室设计方案，计算分析了气候室内悬挂绝缘子和套管时的空间电场分布情况，并和金属材质气候室相比较，论证了该方案的优越性，据此方案研制的全绝缘人工气候室可调节温度、湿度和压力等参数，满足了人工气候试验的要求；开发了基于虚拟仪器技术的高压电容型设备绝缘特性自动测试系统，完成了人工气候室内变压器套管tanδ的在线测量试验，以此为基础分析了环境因素对电容型设备tanδ的影响情况，获得了tanδ与环境参数的关系曲线，建立了环境因素对tanδ影响的灰关联分析模型，得到了主要环境参数与电容型设备tanδ的灰关联度。

Laboratory investigations on the flashover performances of polluted five types of typical porcelain and glass insulators were carried out in the climate chamber. Based on the test results, this paper analyzes and calculates the flashover voltage, the voltage gradient and the valid creepage distance of the five types of insulators.

为此在人工雾室中对5种典型结构的瓷和玻璃绝缘子的污闪特性进行了试验研究，根据试验结果分析和计算了5种典型绝缘子的闪络电压、闪络电压梯度、有效爬电系数。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。