【The Effect of Mix-Design and Corrosion Inhibitors on the Durability of Concrete】

In recent years, there have been intense problems of unsatisfactory results in structural durability, with corrosion of reinforcement being the most important problem in reinforced concrete structures. An investigation of the corrosion behavior of different concrete compositions and different protection methods is presented.

DOI: 10.4236/msce.2020.84005

https://t.cn/A6t45g2S

Sometimes our mind wanders.
And when we snap back to reality, we have no idea what we missed or how long we were gone.
Daydreaming isn't the only thing that causes this inattention blindness.
When we talk on the phone while driving, there are periods when we go blind to our environment without realizing them.
So billboards, cars, kids playing, even stop signs and red lights can pass us by unnoticed.
Certain things may seem harmless. But some activities just aren't safe to combine.

#优瑞卡重温老友记#【S01E16 Part-02】
P1 get along 和睦相处
P2 ... stuff（泛指）关于...的事情
P3 think of sb/sth as sb/sth 把某人/某事物看作某人/某事物
P4 Lamaze 拉马兹心理助产法
P5 catch sb 及时与某人谈话
P6 comfortable with the situation 轻松自在应对某种情况
P7 life partner 生活伴侣；buddy 朋友、伙伴
P8 send sb in 请某人进来 = to tell sb to go into a room because the person in there is ready to see them
P9 postdate sth 填迟某事物的日期
#老友记[超话]##老友记#