PBH怎么记

It filled the PBH as carrier for CaCO_3 in which the original molar hexene content was 30% in PP, and compared with PP filled by CaCO_3 without carrier.

以己烯初始摩尔含量为30%的PBH作为CaCO3的载体，填充PP，并与未采用载体的CaCO3填充体系进行比较。

Properties of PBH with Different Hexene Contents and PP Modified by PBH with Different Hexene Contents

不同己烯含量对PBH性能及其改性聚丙烯性能影响的研究

Measurements are made on the temperature dependence of threshold current density in DC-PBH 1.3 μ m InGaAsP/ InP laser under direct current.

测量了1.3μm InGaAsp/InP DC-PBH激光器在直流工作条件下，阀值电流密度随温度的变化。