恒定

It seems, however, that, since the constancy of the velocity of light is an experimental observation, the resulting velocity in our case must be smaller than we expect-the classical theorem for the addition of velocities must be wrong.

然而，由于光速的恒定是实验的观察结果，看起来，在我们案例中的合成速度必须比我们猜想的小-速度叠加的经典公式肯定错了。

Key words: agronomics;aquatic products;constant market share model;competitive effect

关键 词：农业经济学；水产品；恒定市场份额模型；竞争力效应

Thus you might have a drawing for "constant volume air terminal unit with reheat control diagram".

因此，您可能需要提取的"恒定体积空气终端设备与热控制图"。

Find the greatest depth to which the bird dived, assuming the air in the tube stayed at constant temperature.

发现的最大深度的鸟俯冲，假设管内的空气维持在恒定的温度。

The resistance of a conductor is not constant for alternating current as it is for direct current.

导体的电阻对于交流电来说并不像它对于直流电那样是恒定的。

Melt aluminous park constant inside the mouth electric induction furnace of high temperature.

将熔融铝置于一个恒定高温的开口感应电炉内。

The content of total Phosphorus was very high, with the average of 2.63mg/g, while the nitrite was very low and there was no relative chemic counterbalance among nitrate, nitrite and ammoniate, because the inorganic nitrogen circle was also affected by organic nitrogen in water and sediments.

以滇池马村湾和海东湾为研究对象，对其沉积物－间隙水－上覆水三界面中的磷、氮形态作研究，其中钙结合态磷占的比例最大，其次是有机/细菌聚合态磷和残渣磷；总氮含量很高，平均值为2.63 mg/g，而亚硝酸盐氮含量很低，其它三种无机氮形态（硝酸盐氮、亚硝酸盐氮和氨氮）之间并不存在恒定的化学计量关系，这主要是无机氮循环还受水体和沉积物中有机氮的影响。

Meanwhile, this detected voltage difference is amplified and filtered, and finally the processed signal is transmitted to the analog input of the DAQ card for further software operation, display, and storage.

其工作原理是利用DAQ卡类比输出通道，送出不同频率且幅值恒定的正弦电压信号，透过修正型Howland定电流驱动电路将电压信号转成电流信号加入体内，由量测电极取出电压信号经放大滤波后，把讯号送入类比输入DAQ卡，并在LabVIEW人机介面上做运算处理、分析、显示与储存。

This article focuses on the principles and methods of analogic design in order to create landscape full of historical meaning and time spirit,and to maintain a constant and orderly state in the diversified tide.

本文重点探讨了类推设计的原则和方法，以创造既有历史意味、又赋时代精神的有意义的景观，从而使城市景观在多元化的浪潮中保持恒定有序的状态。

In undisturbed inertial motion, the angular momentum is constant

在无扰动惯性运动中，角动量是恒定的。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。