The nature AMPA receptor is normally Ca ~ ( 2 + ) impermeable due to the expression of GluR 2 subunit.

He surrounded himself with an impermeable wall of secretaries, personal assistants and yes-men.

他把自己用由秘书 、 私人助理和 唯唯诺诺 的人组成的密不透风的墙包围起来.

The external layer of the skin is relatively impermeable to water.

皮肤的外层不透水.

The impermeable layer has aged, we must find someone to repair it.

楼顶的防渗层已经老化, 要请人来修理了.

The passage became absolutely impermeable.

过道完全不通了.

The canoe is made from an impermeable wood.

独木舟由防水木头制成。

In the design of the impermeable curtain grouting engineering, high-pressure cement grouting with orifice-closed adopted.

某水电站二期工程为地下厂房, 工程防渗帷幕灌浆采用了孔口封闭法高压水泥灌浆.

Water cannot easily flow in these impermeable rocks.

水不容易流进那些不透水的岩石.

Cancer is a cellular structure whose cell wall has become impermeable.

癌症就是细胞壁变得难以渗透的细胞结构.

It is impermissible to interfere in politics in the name of religion.

不得以宗教的名义来干预政治.

Slackness, procrastination, endless discussion without decision , and decision without implementation are all impermissible.

不能慢慢吞吞, 拖拖拉拉, 议而不决, 决而不行.

Such a state of affairs is entirely impermissible.

这种状态是完全不能容许的.

Don't be so cold and impersonal.

不要那么冷漠,那么不讲人情.

Analyzing elaborate and impersonal feasibility of system execute through technology, economic and operation.

对系统实施的可行性方面,从技术上 、 经济上和实际操作上进行了客观详尽的分析.

His manner seemed rather stiff and impersonal.

他的态度似乎很生硬冷淡.

Electricity is an impersonal force.

电是一种自然力.

We must be as impersonal as a surgeon with his knife.

我们必须像外科医生拿手术刀时一样冷静客观，不受任何感情影响。

Does history obey impersonal laws and forces so that its course is inevitable?

历史是否遵循着客观规律和力量,因而它的发展轨迹是不可避免的?

By no stretch of the imagination could his speech be described as impersonal.

他的演讲再怎么说也不缺乏人情味。

After the building of the Peoples Republic of China, he used Buddhism to endure those impersonal criticisms.

人民共和国成立后,他受到了错误的批判和斗争, 佛家思想对这位迟暮之年的老人发挥着精神柱石的伟大作用,使之忍受了那些无情的批斗.

He made an impersonal comment on the incident.

他对那一事件作了客观的评论.