28 days later meaning in English

28日后
28日後
28天后
28天毁灭倒数
28天以后
28天後
惊变28天
杀戮28天
天之後

First of all , according to standard orthogonal table , 27 test samples in 9 groups are made , and the compressive strength has been measured in 28 days later
采用正交试验的方法对矿渣混凝土做了9组27个试块，测出矿渣泥凝土28天的抗压张度。
She bought a bottle of skin - tightening , anti - wrinkle facial milk . but 28 days later , her skin had not become silky . instead , her face became itchy and she felt a burning sensation
她购买了一瓶紧肤霜，一瓶抗粥洗面奶。然后使用28天之后，她的皮肤并没有变的光滑，相反的是，她的脸部开始:发痒，并有燃烧发热的症状。