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- The VGF, CZ, heat exchange method for Ge single crystals and the cast method for Ge poly-cyrstals was specially discussed. 着重介绍了VGF法制备锗单晶、铸造法制备锗多晶的工艺和装置。简单比较了不同方法制备的锗晶体的主要光学、电学性能及制造成本。
- The current major solidification technologies used for production of mc-Si ingots are casting, heat exchange method (HEM), directional solidification system (DSS) and electro-magneto casting (EMC). 多晶硅锭定向凝固生产技术主要包括浇注法、热交换法(HEM)、定向凝固系统法(DSS)和电磁铸锭法；
- Crystal growth using the heat exchanger method(HEM) 用热交换器法(HEM)生长晶体
- The exchange method: USD cash in advance. 认购方式：美金现金认购.
- Beijing Tegao Heat Exchange Equipment Co., Ltd. 北京金象特高锅炉制造有限公司。
- Lanzhou LS Heat Exchange Equipment Co., Ltd. 兰州兰石换热设备有限责任公司。
- The heat exchange component of the system is very compact. 这套设备的热交换组件非常紧凑。
- Based on total heat exchange factor method,the online control process for reheating furnace was studied by simulation. 以总括热吸收率法为基础,对连续加热炉在线控制过程进行了软件仿真研究。
- Remote type radiator with fan motor or heat exchange. 分体式散热水箱马达带动风扇或热交换器。
- High heat exchange efficiency, proving quick hot air. 热风速度快，热交换的效率高。
- Milk smolder units and heat exchange units are fxed at the rear. 后置闷浆罐与热交换罐：前者自动控制出浆口所需熟浆的温度；
- Milk smolder units and heat exchange units are fixed at the rear. 后置闷浆罐与热交换罐：前者自动控制出浆口所需熟浆的温度；
- The extraction rate was higher with the ion resin exchange method than the ethanol extraction method. 中提取生物碱,离子交换法较乙醇提取法的提取率为高。
- A heat exchanger, in a narrow sense, is a vessel. 从狭义来说，换热器是一种容器。
- The concentration and separation of Np and Pu in TRPO process are studied by anion exchange method. 用阴离子交换法研究了TRPO流程中镎和钚的浓缩和分离。
- Wuxi Guanyun Heat Exchanger Co., Ltd. 无锡市冠云换热器有限公司。
- Wuxi Hongsheng Heat Exchanger Mfg. Co., Ltd. 无锡市宏盛换热器有限公司。
- Am,Cm were recoveried from filtrate bycation exchange method,so that total losses are not more than 0.0003%. 用离子交换法回收滤液中淀余的镅、锔;使其总损失量小于0.;0003%25
- Hubei Dengfeng heat Exchanger Co., Ltd. 湖北登峰换热器股份有限公司。
- The technology of separation D-aspartic acid and L-alanine by ion exchange method was investigated. 对离子交换法分离D-天冬氨酸和L-丙氨酸的工艺条件进行了研究。
