恒 的英文翻译

constant

lasting

permanent

usual

恒 的中文句子和英文句子

星座一览图天体球的一半或多半在平面图上的极投影图，这种图具有可调节的遮蔽物以显示在给定时刻和位置可见的恒星

A polar projection of half or more of the celestial sphere on a chart equipped with an adjustable overlay to show the stars visible at a particular time and place.


谁发现了能量守恒？

Who discovered the conservation of energy?


恒温线；等温线气象地图或图表上所画的一条连结同温或恒温各点的线

A line drawn on a weather map or chart linking all points of equal or constant temperature.


很明显，冷冻机是一种物理系统，因此它不仅必须遵从第一定律（能量定恒），也必须遵从热力学的第二定律。

Clearly, a refrigerator, which is a physical system must obey not only the first law(energy conservation) but the second law of thermodynamics as well.


恒温器是以不同的金属有不同的膨胀系数这一事实为根据的。

The thermostat is based on the fact that different metals have different coefficients of expansion.


高温恒温度，高温调节器

A high-temperature thermostat.


地球是永恒的这种看法现在很少提出了。

The idea that the world is eternal is now seldom advanced.


在这特别的日子谨向您致以我们永恒的感激之情。

Send you our everlasting feeling of gratefulness and thankfulness on this special day.


该体系的永恒性不受任何事物的影响.

Nothing threatens the permanence of the system.


他在那场战斗中的英勇事迹为他赢得了永恒的荣誉。

His brave deeds in the battle earned him everlasting glory.