蒸发的

The microstructure and absorption spectrum of Cu-MgF2 cermet film prepared by evaporation were investigated.

对用蒸发技术制备的Cu-MgF2纳米金属陶瓷薄膜微结构及吸收光谱特性进行了研究。

Chernozem layer with the topography and different degrees of surface evaporation, there is meadow chernozem (humus content was high, a large number of stain and iron-TB), carbonate Black calcium soil (surface with carbonate accumulation) and the black soil salinity and the saline soil.

黑钙土层随地势和地表蒸发程度的不同，有草甸黑钙土（腐殖质含量高，有大量锈斑和铁质结核）、碳酸盐黑钙土和盐渍化黑土和盐渍土。

The effects of additives, evaporation time and coagulant bath temperature on the performance of ultrafiltration membranes were studied.

研究了添加剂种类，制膜过程中停留蒸发时间及凝胶浴温度对膜性能的影响。

Two types of direct expansion coil are used.

使用了两种类型的直接蒸发盘管。

The simulation of design has been conducted by matrix method combined with iterative method.

操作型模型分别以T_0、T_K、处理量F_0、出料浓度x_等不同控制变量为未知变量并采用矩阵法结合迭代法进行操作模拟计算；在操作模拟计算的基础上，建立了复杂多效蒸发系统操作优化模型，该模型以浓缩成本最小为优化目标，以T_K和F_0为决策变量，采用遗传算法结合矩阵法求解。

According to the climatic features of the Yangtze River Basin and the area south of it develops a complex heat pump unit .

根据长江流域及其以南地区气候特征，研究开发了复合式热泵机组，机组的冷凝器由翅片管组和光面管组串联组成，兼具风冷冷却和蒸发冷却方式特点。

Different models of the concentrator for Total 10 units,evaporation capacity of up to 18000 Kg / h.

不同型号的浓缩器共计10台，蒸发能力可达18000Kg/h

The present invention also proposes a vertically arranged evaporation condensator.

本发明还提出了立式布置的蒸发冷凝器。

It is really necessary to find the relationships between each factor and the performance of evaporative condenser.

研究各因素对蒸发式冷凝器工作性能的影响规律有重要意义。

Finally, the evaporative condenser was used in the industry and energy and water saving were obvious.

以实验结果为基础，将蒸发式冷凝器在工业中应用，起到良好的节能节水效果。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。