In this invention, Virgin PVC plastic powder, waste PVC, Kaolin clay, red mud, phthalic caprylate or secondary plastomer and stabilizer are premixed according to a definite ratio, then they are stirred with high speed stirrer at 80-110 deg. C for gelatinating;
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There are three t technical proposals in this invention.
本发明的方法具有三种技术方案。
In this invention, calling control, called control and cross control can be achieved.
根据本发明,能够实现互不控制,主叫控制、被叫控制和双方控制功能。
The coffee machine in this invention can make the user adjust the coffee concentration and making degree by simple operation.
本发明的冲咖啡装置,可以使使用者通过简单的操作,调节咖啡浓度及冲泡程度。
In eighteen seventy-three, Strauss and Davis received a patent to officially own this invention.
VOA: special.2009.12.18
So, the polis will see the invention of freedom in this way, and oddly enough, it is accompanied by the growth of slavery at the same time.
因此城邦见证了自由的兴起,而且很有趣的是,这同时也伴随着奴隶制的不断发展
They wouldn't have said that because it doesn't sound we want to think that we invented this here but it actually was a new invention in a way because the United States has a different philosophy which the United States has been committed since its beginning to federalism.
他们不会说,因为它听起来不像,这里我们希望大家把它想成我们自己的发明,但是事实上,它确实是一个新的发明,因为美国有一个不同的哲学,这个哲学是,美国力图从一开始就,使自己成为联邦制度国家。
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