结冰

As a note of caution, however, water streams must not be directed toward venting nitrogen, as the water will freeze and plug the pressure relief vent and may result in a container failure.

但是，一定要注意：禁止直接让水流向正排出的氮。水会结冰并堵塞减压装置的出口，造成容器故障。

As a note of caution, however, water streams must not be directed toward venting argon, as the water will freeze and plug the pressure relief vent and may result in a container failure.

但是，一定要注意：禁止直接让水流向正排出的氧。水会结冰并堵塞减压装置的出口，这会造成容器故障。

When the weatherglass is down to zero degree celsius , the water will be iced

当温度计降至摄氏零度时，水便会结冰。

The windscreen of the car had iced up in the night.

这辆汽车的挡风玻璃在晚上结冰了。

UDZ Series liquid level indicator of flap disassembly fast and convenient, the installation position can be arbitrary choice, free to change the direction of observation, thus instrumented great visibility; UDZ series of cost-effective liquid level was significantly higher than that used multiple sets of glass plate liquid level of cost performance; UDZ series of liquid level indicator, the sender's device, as well as the liquid level with the main transmission medium within the complete separation of the measured structural design, so that level gauge in the job has pressure (up to 320KG), toxic and inflammable conditions, with absolute safety and reliability; UDZ-3 type uses innovative design, improve the sensitivity of the sensor, and its near-zero drift FarEasTone signals and long-term stability so that it has always been at the scene consistent level instructions; sensors and the main body has a certain interval, which can be solved effectively under high-temperature liquids (up to 480 ) remote detection and control; antifrost type UDZ Series Level Gauge, are I plant the patented product (Patent No.: ZL00221022 3), guarantees that the use of cryogenic liquid level gauge is not freezing (such as liquid CO2), the effective guarantee of the level of a normal job.

UDZ系列液位计的翻板指示器拆装快捷方便，安装方位可任意选择，观察方向可随意改动，因而仪表指示的可视度很大；UDZ系列液位计的性能价格比明显高于采用多组玻璃板式液位计的性能价格比；UDZ系列液位计的指示器，发讯器、以及液位变送均与主体内被测介质完全隔离的结构设计，使液位计工作在有压（可达320KG）、有毒和易燃的工况下，具有绝对的安全性和可靠性；UDZ-3型采用了新颖设计，提高了传感器的灵敏度，其远传信号近乎零温漂和长期稳定性使其始终于现场液位指示保持一致；传感器和主体有一定的间隔，因而能有效地解决高温液体（可达480℃）远距离检测和控制；防霜型UDZ系列液位计，是我厂的专利产品（专利号：ZL00221022·3），保证了在低温液体上使用液位计不结冰（如液体CO2），有效的保证了液位计的正常工作。

It is simple and accurate to extract the sea ice bound automatically based on geographical demarcation, with the single channel information of NOAA/AVHRR, or with data of seabed bathymetric line.

依靠NOAA/AVHRR数据源的单通道信息，或者结合海底等深线资料，实现了对海冰的结冰范围的自动提取。该方法简单，结果准确。

Snow and icy weather blanketed large parts of Spain and Europe, disrupting air, road and train travel.

雪和结冰天气笼罩了西班牙和欧洲的大部分地区，扰乱航空，公路和列车。

In Beijing open garden , the leaf structure of Buxus sinica changed with the emerging of isolated layer in the spongy tissue , and is regarded as the adaptable change of avoidance of ice formation intracellular and promoting ice formation extracellular.

在北京自然越冬条件下，黄杨叶片组织结构变化最为明显，叶肉海绵组织分层，被认为是避免胞内结冰的适应性变化。

The invention relates to a processing method of preventing frostbite and restarting of hydrogen electric pile, whose characteristic lies in the treating processes includes: When the electric pile turns off, the unsaturated fuel gas or the nitrogen, through the circle boast to clean the dissociate water; drying the MEA film module to keep the water content below the stipulated temperature which does not ice up; then the recycle gas through a wet exchanger to dry and the dried gas is continue used in the dry pile step; when restarting the electric pile, the recycle gas must heats then through the pile to elevate the temperature, then heats the fuel gas and the oxidant of the gas source, through the weting of the wet exchanger enters to the calefactive pile, enhances the wet step of the film module in the pile, starts the power output of the pile.

本发明涉及一种氢电堆的防冻和重新启动时的处理方法，其特征在于处理过程包括：电堆停机时，将水蒸气不饱和的燃料气体或氮气，通过循环吹扫除去电堆的游离水；干燥其中的MEA膜组件，使膜组件含水量降低到规定低温下不结冰的程度；而后再令循环气体通过一个湿交换机将循环气体干燥，以及被干燥后的循环气体继续用来干燥电堆的步骤；在电堆重新启动时，须将循环气体加热后通过电堆，使电堆升温，然后再将气源的燃料气及氧化剂加热，通过湿交换机加湿后进入已升温的电堆，提高电堆中膜组件的湿度的步骤，开始电堆的功率输出。

Expounds the mechanism of freezing point depression from the viewpoint of free energy and colligative properties.

从自由能和依数特性的原理出发阐明了结冰相变点下降的机理。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了