寒冷

They eat the crude food,live in the cold cave-house,and work under the dusky light for a long time.

他们吃的是简陋的饭菜，住的是寒冷的窑洞，在昏暗的灯光下长时间地工作。

They eat simple food,live in cold cave house,work long time under the dusky light.

他们吃的是简陋的饭菜，住的是寒冷的窑洞，在昏暗的灯光下长时间地工作。

They eat simply,live in cool cave dwellings and work long hours under the dusky lamps.

他们吃的是简陋的饭菜，住的是寒冷的窑洞，在昏暗的灯光下长时间地工作。

Research on the dynamic variation of cold resistance in forage′s root system has great importance for forage introduction and screening, especially in cold areas.

研究牧草根系抗寒性的动态变化，对寒冷地区的牧草引种筛选意义重大。

Nearly all China's dynastic changes took place during the cold spells.

中国的改朝换代几乎都是发生在寒冷期。

If it was cold, I had on too many sweaters and never could be without my earmuffs.

如果天气寒冷，我得穿上多件厚厚的毛衣，还非戴上护耳不可；如果天气炎热，我们的房子总是很热，她便拉我奔向海滩，将我赶进海里。

Valoran's easternmost pole is bitterly cold and covered in ice.

在瓦罗兰的最东面，是被冰雪覆盖的寒冷极地。

One such resident is Eben, who saves the town by injecting vampire blood into his veins.

由于寒冷，吸血鬼的嗅觉减弱，一些居民也能够躲起来了。

The heat pump cycle employing scroll compressor with an economizer was developed and its characteristics were thermodynamically analyzed .

设计出以涡旋压缩机经济器系统为基础的寒冷地区用空气源热泵系统，并对其工作循环进行详细的热力学分析

Neighbor-Joining analyses of teleost hepcidins showed that the eelpout 4cys variant arose independently from the notothenioid version, which lends support to adaptive evolution of reduced cysteine hepcidin variants on cold selection. The NJ tree also showed taxonomic-specific expansions of hepcidin variants, indicating that duplication and diversification of hepcidin genes play important roles in evolutionary response to diverse ecological conditions.

另外我们在另一种生活于南极水域的eelpout中也发现了一种含有4个半胱氨酸残基的hepcidin，而eelpout和南极鱼notothenioid在分类学上分属于不同亚目，是一类相差较远的物种，利用Neighbor-Joining方法建树分析发现eelpout的hepcidin虽然同样仅含有4个半胱氨酸残基，但和notothenioid的4cys_hepcidin有着不同的起源，这也进一步说明了hepcidin中半胱氨酸残基数目的减少确实是对寒冷环境的一种适应性进化。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。