温度

The method for starting the high temperature polymer electrolyte membrane fuel cell stack preheats the stack through a heating block coupled to the stack, senses the temperature of the stack, compares the sensed temperature of the stack with a reference temperature, and supplies off-gas from the fuel reformer to the stack according to the results of comparison.

该启动高温聚合物电解质膜燃料电池堆的方法通过与电池堆相连的加热块预热电池堆，检测电池堆的温度，将检测到的电池堆的温度与参考温度进行比较，并根据比较结果向电池堆提供来自燃料重整器的废气。

This article discusses the influence of urea prilling tower exit temperature on the water percentage of urea,analyses the factors influencing urea prilling tower exit temperature,and puts forowrd suggestions to control the tower exit temperature through replacing the prilling sprayer and adjusting the shutter opening of prilling tower according to atmosphere temperature and humidity.

讨论尿素造粒出塔温度对尿素含水率的影响，对影响尿素造粒出塔温度的因素进行分析，提出通过更换喷头及根据环境温度和空气相对湿度调节百叶窗开度来控制尿素造粒出塔温

The beans were dehydrated at 30, 32 and 35℃ and it showed that 32℃ was the suitable drying temperature. At 32℃, three kinds of beans with 5, 8 and 11 mm widths respectively were dried to make the moisture content reach the security level, and were rehydrated as comparative experiments.

试验选用30、32、35℃ 3种不同干燥温度对油豆角进行脱水，确定出适宜的干燥温度为32℃；在干燥温度为32℃条件下，又对3种宽度分别为5、8、11mm的油豆角进行干燥试验，使其水分降到安全水以下，并进行复水性比较试验。

The abrupt change in temperature is one of the main characteristics in scuffing. Studies have showed that friction pair temperature plays an important role in scuffing.

温度突变是胶合发生的主要特征之一，有关研究表明摩擦副温度对胶合发生起着重要作用，因此，从摩擦副的温度来着手研究胶合现象是胶合研究领域的一个重要方向。

When grass about 3.6 kg with moisture content of 8.1% and wheat straw of the similar weight with moisture content of 10.2% smoldered in the furnace, temperature at the center of material kept above 400℃ for more than 600 minutes and 400 minutes respectively.

约3.6kg含水率为8.1％的高羊茅草或含水率为10.2％的麦秸在炉内阴燃时，炉腔中心点温度维持400℃以上分别达600min和400min，炉内物料上部气体产物温度最高不超过120℃，炉体外壁面温度维持50℃以上可达12h。

A process for partial conversion and low-temp transform of CO in the synthetic ammonia plant where coal is used to generate gas features that the Fe-Mo catalyst for partial conversion of CO, anti-poisoning agent and Co-Mo catalyst for low-temp conversion are used and the temp of semi-water gas is controlled to 200-260 deg.C at entering anti-poisoning layer, and 150-250 deg.C at the segments of said Co-Mo catalyst layer, and lower than 300 deg.C at bed layer to prevent high-temp reversal of sulfurizing reaction and make the catalyst activity optimal. Its advantages are long service life of catalyst, low system resistance, saving energy and convenient operation.

本发明是中小合成氨厂以一种CO部分转化抗毒保护层配低温变换的工艺，涉及煤造气合成氨厂0.6～2.0MPa半水煤气变换工艺流程，该工艺用铁－钼CO部分转化催化剂、抗毒剂，配钴－钼低变催化剂，半水煤气进入部分转化抗毒层温度为200～260℃，进钴－钼低变催化剂各段温度为150～250℃，床层温度控制在300℃以内，避免高温下反硫化反应发生，保护催化剂活性处最佳状态，寿命延长、系统阻力小、节汽、节电，具有比其他变换工艺更好地节能效果，操作方便，有效生产时间长，经济效益显著等特点。

Therefor the key of gaining more sulfurs from sulfide is the strict controlling of the temperature and current.

实验结果表明：电流密度、温度、氢氧根离子浓度、硫氢根离子浓度和电解液的流速等对电解反应都将产生一定的影响；其中电流密度和温度对电解反应的影响最大，对于循环溶液的电解反应，严格控制温度和电流密度，是获得较高转化率的关键。

In this thesis, experimental investigations have been done on temperature and energy partition and wheel wear in grinding with a vitrified CBN wheel.

本文对使用陶瓷结合剂CBN砂轮的磨削温度、热量分配比例以及砂轮磨损进行了试验研究，论文的主要结果如下：(1)对陶瓷结合剂CBN砂轮磨削温度的试验结果表明，陶瓷结合剂CBN砂轮的磨削温度很低，这主要是由于CBN磨料具有优良的导热性能。

The ammonia volatilizing of fertilizer is suit to the dynamic equation as Y=a+bt, the coefficients in the equation are related to the kind of fertilizer, temperature and water content of soil, and the dynamic equation about ammonia volatilization including water and temperature and the is developed. In addition, the dynamic equation about ammonia fertilizer affected by interaction of water and temperature is gotten.

肥料氨累积挥发量符合零级反应动力学方程Y=a+bt，方程中系数与肥料种类、温度和土壤含水量有关，碳铵a、b值均比硫酸铵高，土壤含水量增大，a、b值降低，温度升高，a、b值增大，并由此得到含温度或土壤湿度因子的肥料氨挥发动力学方程，并建立了含水、热因子的肥料氨挥发水热耦合效应动力学方程。

The ammonia volatilizing of fertilizer is suit to the dynamic equation as Y=a+bt, the coefficients in the equation are related to the kind of fertilizer, temperature and water content of soil, and the dynamic equation about ammonia volatilization including water and temperature and the is developed.

肥料氨累积挥发量符合零级反应动力学方程Y=a+bt，方程中系数与肥料种类、温度和土壤含水量有关，碳铵a、b值均比硫酸铵高，土壤含水量增大，a、b值降低，温度升高，a、b值增大，并由此得到含温度或土壤湿度因子的肥料氨挥发动力学方程，并建立了含水、热因子的肥料氨挥发水热耦合效应动力学方程。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。