那条街上空无一人，只有一只猫走在结霜的石子路上。
The street was deserted except for a cat lifting its paws off the frosty stones.
结霜的舞台上汇集了丹顶鹤、大天鹅、梅花鹿和雪猴。
A frosted stage gathers red-crowned cranes, whooper swans, sika deer, and snow monkeys.
那时，地上没有冰雪覆盖，草木也没有结霜，土拔鼠喜欢吃的植物嫩芽和花蕾正开始生长。
That is when it's not covered in snow and there is no frost covering the grass and vegetative parts of a plant's herbs and the flowers the marmots like to eat.
在热带地区中，山谷似乎更有利于树木生长，因为山谷更加不容易干涸、较少结霜，并且拥有更深的土壤。
In the tropics, the valleys appear to be more favorable because they are less prone to dry out, they have less frost, and they have deeper soils.
那么，如何才能让压缩机不结霜呢？
阳光在结霜的屋顶上闪烁变幻。
雪花和结霜表面的冰晶会形成重复图案。
Crystallizing water forms repeating patterns in snowflakes and on frosty surfaces.
《红鼻子驯鹿鲁道夫》和《结霜的雪人》。
看看结霜的窗户，磨砂熊的形式不同的模式。
Take a look at the Windows of the frosting, frosted bear the form of different patterns.
本文介绍了结霜工况下冷风机的经济优化设计方法。
A design and economic optimization of ammonia air cooler under frosting condition is provided in this paper.
实验结果表明蒸发器结霜大大降低风幕的送风速度。
The result of the experiment demonstrated that the outlet velocity could be reduced greatly with the frost formation on the evaporators.
分析结霜因素，有助于加强理解霜的形成及防止方法。
Analysis of factors affecting frost is helpful to understand the frost formation mechanics and anti-frost methods.
二在清楚水晶小蜗牛上雕琢平面在一片结霜的水晶叶子。
Two faceted clear crystal small snails on a frosted crystal leaf.
结果表明：在不同的工况下，空气侧换热器结霜情况不同；
The results of the analysis indicate that frosting condition will change under different operating conditions.
我们卧室窗户底部已经结霜，因为老虎窗关的不够严丝合缝。
And our bedroom has a frostbitten bottom because the strom window isn't closed perfectly.
低温工况下翅片管换热器的结霜是一个复杂的热质传递过程。
Frosting of finned tube heat exchangers is a complex process of heat and mass transfer under low temperature conditions.
本文实验研究了陈列柜蒸发器结霜对其风幕送风速度的影响。
Experiment on the influence of frost formation on evaporators on the outlet velocity of the air curtain is carried out.
空压机结霜不仅会减少压缩机的使用寿命，更会降低制冷效果。
Not only will reduce compressor frosted the service life of the compressor, the more will reduce refrigeration effect.
在晴朗的夜晚，即使空气的温度在冰点以上，地平面上也能结霜。
On a cloudless night, frost may form on horizontal surfaces even when the temperature of the air is above freezing.
因此，如何不让压缩机结霜，成为了更多制冷人才研究的一个话题。
Therefore, how to don't let compressor frost, become more of a refrigeration talents topic.
但是，在冬季供暖过程中，蒸发器结霜的问题一直没有得到很好的解决。
But during the heating in winter, the problem of frosting in evaporator is not well settled at all times.
在本文中，作者建立了翅片式蒸发器的分布参数模型，用以模拟结霜过程。
In this paper, the distributed parameter model of a finned evaporator is established to simulate the frosting process.
应用在蒸发器上，能大大延缓翅片表面的结霜速度，保持良好的换热性能。
Likewise, if being used in evaporator, it allows efficient heat transfer, with slowing frost on the surface of the fin.
采用试验方法研究了风量变化对中大型风冷热泵机组结霜工况性能的影响。
The experiments for different airflow were conducted on an air-to-water heat pump unit and discussed.
机组具有防结霜和自动化霜功能，确保机组在低气温环境条件下性能稳定可靠。
This machine is provided with function of anti-frosting and auto frost removing, and this can make sure the machine work stably under the low temperature.
原因：当室外湿度大的时候，室内机制热，室外机冷凝器表面会结霜，这样会影制热效率。
Reason: when the humidity outdoor, indoor, outdoor heating surface of the condenser will, this will be the frost of heating efficiency.
冷风机表面在非连续运行工况下结霜是实际运行中经常遇到的问题，其影响因素较为复杂。
It is a common phenomenon in practices that the surface of the cold fan is frosting under the intermittent running conditions, whose factors are complex.
对比了不同环境温度及空气湿度下蒸发器的结霜速率，并分析了蒸发器结霜对系统性能的影响。
The evaporator frosting influence the system performance under a range of ambient temperatures and humidities which affecting the frost formation degree.
科学家很久就发现鱼类的血液里面有一种防止结霜的蛋白质，但无法了解这种蛋白质抗霜的机理。
The fish have proteins in their blood that protect them from frost. That's been long known, but scientists never understood how these anti-freeze proteins worked.
科学家很久就发现鱼类的血液里面有一种防止结霜的蛋白质，但无法了解这种蛋白质抗霜的机理。
The fish have proteins in their blood that protect them from frost. That's been long known, but scientists never understood how these anti-freeze proteins worked.
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