值只要超过2就可能会产生灵敏过度的结果。
Any number higher than 2 will probably give too sensitive results.
当葡萄糖酸钠掺量超过0.1 %后,由于过度缓凝使混凝土强度严重降低。
When the doses is more than 0.1%, strength can not improve due to retard gravely.
当葡萄糖酸钠掺量超过0.1 %后,由于过度缓凝使混凝土强度严重降低。
When the doses is more than 0.1%, strength can not improve due to retard gravely.
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