put sand in的意思|示意

In this paper, the writer chose the adding means of PFA replacing sand, and put forward the mix ratio design of concrete by orthogonal analysis experiments.

通过正交试验设计，采用粉煤灰代砂法掺入再生混凝土，并进行配合比设计。

The media, being afraid or unwilling to confront the real problems behind the unrest, has decided to put its head in the sand by just reporting straight news.

由于担心或者不愿意面对动荡局面背后的真正原因，媒体决意把头埋在沙子里，只报道纯新闻。

In order to solve the surface chemical scab phenomenon of the high manganese steel casting, the method that replacing quartz sand with magnesium olivine sand was put forward in this paper.

介绍了为解决高锰钢铸件的表面化学粘砂现象，结合生产实际，提出将铸件原砂由石英砂改为镁橄榄石砂。

Hi, you should not have driven the children away, for they were not to put sand in the wheels.

嗨，你不应该把那些孩子赶跑的，不是来捣乱的。

Simply put some sand in the bottom of the jar (colored play sand works great for this) and add the seashells.

只要将沙子铺到瓶底，(如果是彩沙就更漂亮了)然后再放入贝壳。

But the lodging industry must wake up, draw a line in the sand and figure out a way to put the beast back in the cage.

不过，酒店行业必须醒悟了，要明确表明自己的立场，而且想办法把在线旅行社这只野兽关回笼子里面去。