It is hard to reach old age in Silicon Valley: your technology goes stale, and young bruisers such as Google and Apple kick away your zimmer frame.
重返硅谷旧时代很困难:你的技术已经陈旧,你的掘墓人,诸如谷歌和苹果公司踢走了你老态龙钟的框架。
The simulation calculations and analysis was made for operation technology of separation column in Zimmer polyester plant. The inner structure were reformed by directed float valve tray.
对吉玛聚酯装置工艺分离塔的操作工艺进行了模拟计算分析,采用导向浮阀塔板对该塔的内构件进行了改造。
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