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As to our thick slurry pumps, the metal components to be in contact with medium are all made of quality acidproof stainless steel. The bushing is made of nontoxic and scentless rubber. The working temperature can be as high as 120℃. Used to handle food slurry, and liquor slurry containing solid particles or glue pieces, viscosity at 10,000 pascal?

我单位生产的浓浆泵凡接触物料的金属零件均选用优质耐酸不锈钢制作，衬筒采用无毒无味的橡胶、工作温度可达120℃，可用于输送食品浆料和粘度10000泊斯卡·秒含有固体颗粒或胶块的溶液浆，悬浮液的腐蚀性介质。

Based on the acoustic absorption theory of microperforated panel and by the means of the theoretical analysis and emulation, the paper focuses on the acoustic characteristic including acoustic impedance, frequency and acoustic absorption coefficient of microperrforated panel working in the combustion chamber which has high temperature and great temperature gradient.

摘要根据微穿孔板吸声理论，采用理论分析和仿真的方法，着重讨论微穿孔板在温度梯度下的声阻抗、共振频率和吸声系数等声学特性，分析其受温度影响变化的机理。

By analyzing torpedo′s working environment and mode,and its data structure,the possibility to improve target detection performance of acoustic homing torpedo under reverberation background with STAP method was discussed,and the solutions to the key steps and the basic flow of reverberation suppression using STAP were given.

介绍了全维和降维空时自适应处理的基本原理，通过分析鱼雷工作环境、工作方式以及数据组织方式，讨论了采用STAP方法提高声自导鱼雷混响背景下目标检测性能的可能性，给出了关键步骤的解决方案和STAP抗混响的基本流程。

I'm not an acoustician, but there have been times that in working in makeshift rooms there's weird bounce that happens from all of the right angles in the walls and the ceiling.

我不是声学专家，但在有几次的工作中，我发现那些临时代用的房间会从墙面和天花板的特定角度传来反弹声。

I made his acquaintance when I was working in Beijing.

我是在北京工作时认识他的。

I made her acquaintance when I was working in Beijing.

我是在北京工作时认识他的。

It's acquainted me with many new methods of working.

这使我学到了许多新的工作方法。

This is the reason why I am working so hard to acquire more schools in China.

这也是我为什么这么努力付出，希望在中国开办更多的学校的原因。

Based on the working principle of data acquirement and process, we develop the application software with visual basic6.O.

在确定数据采集和处理的原理基础之上，进行计算机软件的设计。

Identify and implement actions to reduce the total cost of acquisition by working on all cost drivers

通过对所有成本驱动的分析，降低采购总成本

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。