零度以下

Cold temperatures have blanketed much of the eastern half of the US.

美国东部大部分地区气温在零度以下。

Molal solution are normally used when the physical properties of solutions, such as vapor pressure, freezing point and boiling point, are involved

在涉及溶液的物理性质如蒸汽压，冰点和沸点时，通常使用重量克分子浓度。今天的气温已降到零度以下。

Environment temperature is at the range of -30℃~60℃ Mount additional dehumidifying heater in side when environment temperature is under 0℃.

环境温度在-30℃～60℃范围内（环境温度为零度以下时，在机内加装除湿加热器。

Supercooled liquid water droplets or ice particles may exist in atmospheric clouds when the local ambient temperature is below freezing.

液体过冷水滴或冰粒子可能存在的大气云层时，当地的环境温度零度以下。

Experts from meteorological department pointed out that the reason why it snowed at that time is that the atmospheric pressure above the area dropped suddenly to 950 millibars. It was 20 millibars lower than the limit of the normal atmospheric pressure. In June, 2000, the temperature in Koppaonike City, a small town in the plain of Yugoslavia, was over 15 degrees centigrade all along. But in midday of June 17 it dropped suddenly to zero or below. Then a heavy snow fell on. This surprised the local residents. People went to street one after another to have a look.

气象部门指出，当时出现雷电的原因是当地上空气压骤降至950毫巴，比正常气压极限低了20毫巴。2000年6月，南斯拉夫平原小城科帕奥尼克的温度一直在15摄氏度以上，但17日中午，小城的温度骤降到摄氏零度以下，接着天空就飘起了大片的雪花，这一情景让当地的居民惊奇不已，纷纷上街观看。

There is often subzero temperature in winter here.

这里的冬季的气温往往在零度以下。

In some parts of United States and Russia, the winter season brings subzero temperatures.

在美国及俄罗斯部份地区，冬季的温度都降到零度以下。

Subzero temperatures throughout much of Europe is increasing demand for gas, and several governments have issued calls for conservation.

欧洲大部分地区出现的零度以下的气温增加了对天然气的需求。很多政府都呼吁节省天然气的使用。

It is subzero today.

今天的气温在零度以下

Subzero winters last up to nine months.

零度以下的冬季持续了9个月

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。