Ellagitannin, the main tannin in oak, is an important factor influencing the quality of grape wine in oak barrel.
鞣花单宁是橡木中的主要单宁，是影响橡木桶贮葡萄酒质量的重要因素之一。
Our factory is located in Baiyun District of Guangzhou City, Guangdong, Main Jewelry box, wine barrel pot of tea, perspex products, cosmetics, such as a round box.
我厂位于广东广州市白云区，主营首饰圆盒、红酒罐茶叶筒、有机玻璃制品、化妆品圆盒等。
The process flows and technical regimes of main sequence of barrel nickel plating for steel battery shell were introduced.
介绍了一种电池钢壳滚镀镍的工艺流程和各主要工序的工艺规范。
Erosive wear is one of main reasons of barrel life.
烧蚀磨损是决定身管寿命的关键因素之一。
The floating weighing barrel is connected with the material discharging opening of the non-axle spiral conveyor main body through a flexible connector.
所述浮动称重筒与无轴螺旋机本体的出料口通过软接头连接。
The main circuit USES the double barrel pair to stir up the topology, and USES the pulse electric current comparison control technology and soft switch technology.
主电路采用双管双正激拓扑结构，采用了逐脉冲电流比较控制技术和软开关技术。
Induction heating inverters have been gradually applied to industrial diathermy, whose main heating objects are the barrel type workpieces.
感应加热逆变电源已经逐渐地应用于工业透热，其主要加热对象为炮筒类工件。
Induction heating inverters have been gradually applied to industrial diathermy, whose main heating objects are the barrel type workpieces.
感应加热逆变电源已经逐渐地应用于工业透热，其主要加热对象为炮筒类工件。
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