求翻译：临界掺量时液体外加剂（浓度为50%）用量约为57g，折算为水泥用量的0.57%。临界掺量范围可以取为50-57g，即为C×0.5% -C×0.57%；助磨性最佳掺量时液体外加剂用量约为34g，即为C×0.34%；助磨性最佳掺量范围为30-38g，即为C×0.3% -C×0.38%，显然，超临界范围为大于C×0.57%。是什么意思？

Critical dosage of the liquid additive (concentration of 50%) amount of about 57g, converted into 0.57% of the amount of cement. Critical dosage range can be taken to be 50-57g, is the C × 0.5%-C × 0.57%; grinding aid dosage of the best when the amount of liquid additive is about 34g, is the C × 0.3

when mixed with liquid admixture of threshold (concentration is 50% consumption is about 57 g) converted to cement consumption, the 0.57 % . Critical adulteration quantity can range from 50 - 57 g, that is for the C x 0.5 % x 0.57 % - C best adulteration quantity; grinding of liquid dosage is about

Critical mixes when the quantity the liquid admixture (density is 50%) the amount used is approximately 57g, converts for the cement content 0.57%.Critical mixes the quantity scope to be possible to take is 50-57g, is C×0.5% - C×0.57%; Helps rubs the nature mixes when best the quantity the liquid ad

When the critical addition of liquid admixture (concentration of 50%) is about 57g, convertible into cement dosage of 0.57%. May be taken as the critical addition of range for 50-57g shall be Cx0.5%-Cx0.57%; liquid when grinding with the best content of additives dosage ~ 34g shall be Cx0.34%; of gr

When the critical addition of liquid admixture (concentration of 50%) is about 57g, convertible into cement dosage of 0.57%. May be taken as the critical addition of range for 50-57g shall be Cx0.5%-Cx0.57%; liquid when grinding with the best content of additives dosage ~ 34g shall be Cx0.34%; of gr