The minus filter works under the irradiation of major light, so the materials must have low absorption and high anti-energy threshold.
考虑到滤光片工作在强光辐照条件下，所以选用的材料必须具有低的吸收和高的抗能量阈值。
The isbl of this hp hydrocracker unit will start at the unit filter feed vessel and conclude at product rundowns from the fractionation and the naphtha minus section.
该高压加氢裂化装置的界区从装置过滤器进料罐开始，直到从分馏与脱石脑油段来的产品出料罐为止。
The liquefied soil can filter and isolate vibration. Transient minus pore pressure occurs.
砂土对地震动可起滤波和隔震作用；
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