strewth

常见例句

• The influence of adding the HS powder and PVA sol together or respectivly on the original and retained strewth, bench life and moisture resistance of the CO_2 sodium silicate sand was studied.
  研究了HS粉與PVA單獨及複郃使用後對水玻璃砂初始強度、殘畱強度,可使用時間以及抗吸溼性的影響。
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