这样您就可以感受到它的气密性。
火星的大气密度不及地球的大。
The atmosphere of Mars is not so dense as that of the earth.
气密性包装有两个干燥剂袋。
介绍了高炉煤气压缩机采用氮气密封的改造。
Reformation of nitrogen seal of blast furnace gas compressor is introduced.
最初考虑的是气密性、热容量和高级隔热材料。
Primary considerations were airtightness, thermal mass and high levels of insulation.
使建筑气密性是指从传统的技术做不同的事情。
Making the building air tight means doing things different from traditional techniques.
开元和气密隐匿传统：部分双硕士学位霍华德；
Paganism and the Hermetic Occult Tradition : Part Two - M. A. Howard.
一俟加热，它再次收缩，形成一个气密而耐用的包装。
Once heat is applied, it shrinks again, creating an air-tight, durable wrapping.
热空气比冷空气密度小，因此热空气总在冷空气上方。
Warm air is less dense than cooler air so it ends up layered on top of the downward moving cooler air.
引擎将高超音速飞机带向空气密度、阻力比较稀少的高度。
That engine would carry the hypersonic craft to an altitude where air density and resistance are less.
即使压力不变，气温的变化也能引起空气密度的巨大变化。
Even when the pressure stays the same, great changes in air density are caused by changes in temperature.
大气压力随高度增加而降低，大气密度也随着高度增加而降低。
Atmospheric pressure decreases with increase in altitude and so does the density of the atmosphere.
但他表示，总有一天它会比制作气密性容器的其他方法成本更低。
But he says one day it may be cost less than other methods for making gas-leak resistant containers.
中空玻璃设计，隔音隔热，具有极佳的水密性和气密性，防风防水。
Our insulating glass, soundproof and heat resistant, is good at water & air tightness and can proof water and wind.
当人们听到，市民在家气密提高能源效率，很多时候不知道对空气质素。
When people hear that making a home air-tight improves the energy efficiency, many often wonder about air quality.
柯曼门窗系统创造健康、舒适的居住环境，离不开优良的气密性和水密性。
Gas tightness and water tightness ensure Goldcommon door and window system to produce healthy and comfortable living conditions.
它具有良好的气密性、隔热性、阻燃性等性能，受到世界各国的普遍重视。
It has a good gas-tight, insulated and fire-retardant properties, etc., are common to all countries in the world.
如果需要储存该培养基，将其置于无菌、气密容器中，在2至25之间储藏。
If the medium is stored, store at a temperature between 2 and 25 in a sterile, airtight container.
两座建筑的氧气密度都在大约21%，足够让工人进入建筑，这家公司如是说。
Oxygen densities in both buildings were about 21%, high enough for workers to enter the buildings, the firm said.
解决这一问题的方法之一是利用风能来压缩空气，使空气进入气密的地下储气站。
One answer is to use the energy to compress air, which can be squirrelled away in hermetically sealed underground caverns.
如果第二重合成橡胶阀座在火灾期间被损坏，则金属-金属阀座还可以保证气密性。
The metal-to-metal seat ensures tightness if the secondary elastomer seat is damaged during the fire.
然而，由于气密管的建造难度，他们更会建筑跨越山谷的桥梁，而不是从谷底虹吸湖水。
However, due to the difficulty they had in building air-tight pipes it was more effective for them to bridge across valleys than to try to siphon water up from the valley floors.
飞机采用非气密舱和四台动力不足的涡轮螺旋桨发动机，使它仅仅适用于低-中空飞行。
The aircraft has an unpressurised cabin and four underpowered turboprop engines, making it only suitable for low- to medium-altitude flight.
因为他们受到的天气和水，确保您的景观灯光设计只使用天气密封户外使用而设计单位。
Because they are exposed to weather and water, make sure your landscape lighting designer USES only weather-sealed units designed for outdoor use.
大气密度和温度的变化加上尘埃负荷。但是要意识到地球的自转和轨道处于不断的修正中。
Change in atmospheric density and temperature plus dust loading. But be aware that the planet's spin and orbit are being modified.
大气密度和温度的变化加上尘埃负荷。但是要意识到地球的自转和轨道处于不断的修正中。
Change in atmospheric density and temperature plus dust loading. But be aware that the planet's spin and orbit are being modified.
应用推荐