安全岛

Drag onto the page to add a set of bollards.

拖到绘图页后，可以添加一组安全岛护柱。

Set of bollards for blocking vehicle access.

阻止机动车通行的一组安全岛护柱。

Right-click to specify number of bollards.

右击可以指定安全岛护柱的数目。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。