The characteristic parameter B is an important quality index on the inorganic macromolecule flocculant, and it will determine the chemical configuration and speciality of the coagulator.
特征参数B是无机高分子絮凝剂的重要质量指标，它直接决定着絮凝剂产品的化学结构形态和特性。
Because the size and the quantity of drops is the important index to appraise the spray quality and the spray characteristic, the measurement of the fuel spray drops has the important meaning.
由于喷雾场中液滴的大小和数量是评价雾化质量及雾化特性的重要指标，燃油喷雾液滴的测量具有重要的意义。
The Harmonious Distortion characteristic of telemetry seismic data acquisition systems is an important performance index, which affects the quality of seismic acquisition data directly.
谐波畸变特性是遥测地震数据采集系统的一项重要性能指标，直接影响地震数据采集的质量。
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