Filling: Automatically fill refrigerant into the perfectly sealed air-condition system with a fixed quantity.

加注：在确定空调系统密封性良好的情况下，进行自动定量加注。

The design features of HOWDEN VNT type stationary sealed air preheater, such as stationary seal system, double seals, driven system and bearings etc. are described.

介绍HOWDEN VNT型固定密封空气预热器的设计特点，如固定式密封系统、双重密封、驱动系统和轴承等。

In this paper, the liquid level measurement of sealed air-condition compressor is introduced and an ultrasonic testing system based on virtual instrument is developed.

文章介绍了对封闭式空调压缩机的液位测量，研发了基于虚拟仪器技术的超声波检测系统。

Accumulator Tank: a sealed air chamber combined with a water reservoir provides expansion volume to reduce pump cycling from minor pressure changes and give a steady flow.

压力鼓：你个密封的空间结合水箱来提供充足的空间来减少泵循环时较小的压力改变和稳定的水流。

Tightly sealed to prevent air leaks, the house was equipped with small double-paned windows and several other energy-saving features.

为了严格密封，防止空气泄漏，房子配备了小型双层玻璃窗户和其他几种节能的设备。

In the tightly sealed structure, scientists adjust soil moisture and water tension as well as air temperature and humidity to mimic the conditions that rice would face during droughts.

在高度封闭的建筑里，科学家们调节土壤湿度、水张力以及空气温湿度来模拟水稻在干旱时面临的境况。

Between that operation and Thursday's excavation, the pit was completely sealed, out of fear that air or insects could damage the beams of the ancient boat.

在这个操作和周四的挖掘之间，地道被完全密封着，所以不用担心空气或者昆虫会对这些木材造成伤害。

Federal regulations passed after the Sago disaster increased the monitoring of air quality in active and sealed sections of the mines to avoid methane build up.

萨戈矿难后，联邦通过法规，加强了对作业段和密封段内空气质量的监测，以避免甲烷聚集。

The third containment is a hermetically (air tight) sealed, very thick bubble of the strongest steel and concrete.

第三个容器是严格密封的，用很厚的钢铁和混凝土打造的气泡状容器。

The containment structure is a hermetically (air tight) sealed, very thick structure made of steel and concrete.

它是高度密封，用钢铁和混凝土制成的非常厚的壁障。

One answer is to use the energy to compress air, which can be squirrelled away in hermetically sealed underground caverns.

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。

State broadcaster CCTV cited witnesses as saying the sealed, air-conditioned bus caught fire without an explosion, and then burned rapidly.

官方媒体CCTV引用了一名目击者话称，这俩密封的公交车着火前未发生爆炸，之后火势蔓延迅速。

In that proceeding the air force's lawyer had brandished a sealed envelope supposedly containing evidence, though its contents were never to be seen by the accused or his defenders.

在那次的听证会上，空军的律师挥舞着一个应该包含证据的信奉，不过内容却从不会被受责难的或他的辩护人看到。

Sealed, air-conditioned buildings and other closed spaces utilizing circulated forced air, like commercial airliners, are also criticized as breeding grounds for communicable diseases.

空调化的封闭建筑及其他象商业客机等使用循环压力送风的封闭空间，也被批评为传染性疾病的滋生地。

But while batteries store all the chemicals needed for the necessary chemical reactions in a sealed package, fuel cells use an external fuel source and air from the atmosphere.

电池是在密封容器存贮化学反应必需的化学品，但燃料电池却使用外部燃料和大气。

The new air conditioner is getting into the air, a small amount of CFCs has been sealed.

新的空调已经进入到空气，少量的氯氟化碳已被查封。

Very well sealed buildings, on the other hand, like this one will have a heat recovery ventilator, which brings in outdoor air.

很好密封另一方面建筑物，像这样将有一个热回收通风机，这带来了室外空气。

The two wires may be sealed into a glass tube and the air can be pumped out.

可以把这两根导线封入一根玻璃管内，并且可以把空气从玻璃管内抽出去去。

Use sprayers to disinfect the air and furniture in sealed rooms. This applies to guest rooms, meeting rooms, vehicles, banquet halls and corridors etc.

使用喷雾方式在封闭的房间内消毒空气和家具。适用于客房、会议室、车辆、宴会厅、走道等。

ANEROID, a sealed flexible device containing air at low pressure, which expands or contracts during change of pressure outside the device.

膜盒，内含低压空气的密封弹性装置。当它周围的压力变化时，会膨胀或收缩。

Much of those gases are sealed in refrigerators and air conditioners, where they do not threaten the environment.

很多这种气体被密封在冰箱和空调器里面，在这里它们并不威胁环境。

Sealed optics: no air filter to maintain.

密封光学：无空气过滤器维护。

A cat is sealed inside a closed box; the cat has ample air, food, and water to survive an extended period.

一只猫被藏在一个封闭的盒子里；它有足够的空气、食物、水来满足它的继续生存需要。

Air bubbles in the rock was sealed up and the freezing of the formation of many holes.

气泡在岩石冻结时被封起来而形成许多洞孔。

Open relays allow ambient air into the switching area, while sealed re lays contain a controlled internal environment from the manufacturer.

敞开的继电器会使潮湿空气进入切换区域，而密闭继电器从出厂时其内部环境就是受控的。

Adopt full sealed structure. It is effective to protect cross infection between material and air. The operation environment is clean.

采用全封闭式的结构，有效的防止了物料与空气交叉感染，作业环境清洁。

Campus flower beds where falling from the trees down with a few pieces of yellow leaves, people breathe in the air in the heat sealed in a milky white.

校园的花坛里落着从树上落下来的几片黄叶，人们的呼吸在的空气中凝成了乳白色的热气。

Air pressure changing a long with the altitude makes all the plastic-made sealed bags or bottles bulged.

随海拔高度变化而变化着的气压，使我们携带的密封袋或密封塑料瓶等全都膨胀了起来。