I reached up to unpin it .

我达到 拔掉它。

One of us is gonna have to go in and unpin him .

我们要 找 个人 进去 救他 出来。

Cannot Pin / UnPin an Origin Version of a Relationship .

无法驻留/ 不 驻留关系的起始版本。

You can remove the program from the pinned items list by right-clicking the program and then clicking unpin from start menu or remove from this list .

可以从固定项目列表上删除程序，方法是：右键单击该程序，然后单击 “从 「开始」菜单 脱离”或“从此列表中删除”。

The density of surface states is lowered to unpin the Fermi level because the hydrogen passivated dangling bonds of the surface .

模型以氢钝化 SiC表面悬挂键，降低 SiC表面的界面态密度， 消除了费米能级 钉 扎， 获得理想的 SiC表面。