研究表明，基质介电常数过高或过低、基质尺寸过厚或过薄，都会使天线的性能显著下降。
The results show that too high or too low dielectric constant of the substrate, too thick or too thin of the substrate size can affect the antenna performance obviously.
人们给它起过各种各样的名称，如“基质”、“透明质”等等。
It has been given a variety of names, such as "ground substance", "hyaloplasm", and others.
人们给它起过各种各样的名称，如“基质”、“透明质”等等。
It has been given a variety of names, such as "ground substance", "hyaloplasm", and others.
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