以及在透明点传火 试验装置上进行的激光多点点火 试验研究 。
The structures, performances, mechanism, test and research results of the improved type and new type sealing devices are expounded.
一种半透明光学可变装置是使用厚度低于不透明点的部分透明反射层形成的。
A semitransparent optically variable device is formed using a partially transparent reflective layer having a thickness below the opaque point.
当然了，如果石油的定价能够反映出石油的真实的社会成本，交易更公平和透明点，势必会对环境有好处。
Naturally, if the price of oil reflected its' true social cost, and trade was fairer and more transparent, the environment would certainly benefit.
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