查询词典 sealed

Doors need to be designed so as to be acoustically "sealed" when closed.

门需要进行设计，以具有声学"密封"时关闭。

Each piece is a transparent adhesive tape sealed, very easy to use.

每件是一种透明胶带密封，非常易于使用。

It can be hard for an adoptee to find their ancestry and records when they have been sealed.

可以努力的收养人找到自己的祖先和记录时，他们都已经被封锁。

Packing material made of air bubble s that are encased between two poly sheets as they are sealed together.

包装材料，由两块聚酯薄膜密封在一起而在它们之间装入的气泡制成。

A NASA study found that houseplants remove up to 87 percent of toxic indoor air inside a sealed chamber within 24 hours.

美国宇航局的研究发现， houseplants删除高达百分之八十七的有毒室内空气内密封商会在24小时内。

Automobile air condition condenser ; Characterization and evaluation ; Corrosion test ; Sealed inspection ; Metallographic examination ; SEM

汽车空调冷凝器；表征与评价；腐蚀试验；密封性检验；金相检验；扫描电子显微镜

After the air after a gap is formed by two large sealed gear cavity.

气流经过间隙之后，是两密封齿形成的较大空腔。

It leaves an air pocket, vacuum-sealed.

它就会排出气泡打破真空状态

We sealed the leak so the tube could hold air again.

我们封住了这根管子漏气的地方，可以再充气了。

It minimizes the consumption of compressed air to almost nothing for an air-driven pump in a sealed system.

它最大限度地减少了压缩空气消耗几乎没有空气驱动的水泵密封系统。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。