pbo

This article discusses the manufacture, structure, performance, application commercial specification of the polyp - phenylene benzabisoxazole ( PBO ) fiber.

介紹了聚對苯撐苯并雙(口惡)唑 ( PBO ) 纖維的制造 、 結構性能 、 應用及其現有的產品規格.

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The dissolution properties of Pb ( NO 3 ) 2, PbO , and Pb 3 ( CO 3 ) 2 ( OH ) 2, were expressed as : brown soil & gt ; black soil & gt; meadow soil ( P & lt; 0.01 ).

Pb ( NO3 ) 2 、 PbO 和Pb3 ( CO3 ) 2 ( OH ) 2溶解性表現為棕壤 & gt; 黑土 & gt; 草甸土 ( P & lt; 0.01 ).

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The structure characteristics, properties and application of poly ( p - phenylene benzobisoxazole ) ( PBO ) fiber were introduced.

介紹了聚對苯撐苯并雙惡唑 ( PBO ) 纖維的結構特點 、 性能及應用.

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PbO deficiency only affected dielectric loss very weakly.

而鉛欠缺對介電損耗影響很小.

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