恒定

Do be careful control to maintain a constant temperature.

必须对此小心控制以保持恒定的温度。

Both control and exposed lens were kept in an incubator at a constant temperature.

这两个控制和暴露镜头被关在一个孵化器在一个恒定的温度。

Heat absorbed or radiated during a change of phase at a constant temperature and pressure.

在恒定的温度和压强下某物质改变状态时所吸收或放出的热量。

A vertebrate having a constant body temperature and characterized by the presence of feathers.

一种体温恒定的脊椎动物，以具有羽毛为特征。

A process taking place at constant temperature is said to be isothermal.

温度恒定时发生的过程叫做等温过程。

To achieve a constant temperature inside the DIRC-5 enclosure, a heating system with is installed.

要达到相对恒定的温度内dirc - 5圈地，采暖系统安装。

Nature, most elements have two or more isotopes, the same kinds of elements in the quality of the various isotopes of different, but the types and proportion constant (except for radioactive elements). In 1961, the carbon content of the most abundant in nature, a kind of isotope, carbon-12 atom of a quantity and quality of C as a 12 mass units to it as "benchmarks" for all isotopes of an element according to the average abundance The ratio of the benchmark is the atomic weight of this non-prime, that is listed in the periodic table of atomic weights.

自然界中大多数元素都有两种或更多的同位素，同种元素的各同位素质量不同，但其种类和比例是恒定的。1961年，把碳在自然界含量最丰富的一种同位素，碳12的一个原子的质C量定为12个质量单位，把它作为"基准"，某种元素的所有同位素按丰度的平均值与基准之比，就是这种无素的原子量，即元素周期表列出的原子量。

Through theoretical analysis, we know that the plunger motion law is a combination of uniform accelerated motion, uniform velocity motion and uniform retarded motion, and that the ...

通过理论分析可知，柱塞运动规律是等加速-等速-等减速组合运动规律，任一时刻各缸流量叠加后为恒定常数。

In case of the limited kinematic strain hardening material model, a numerical method is proposed for upper bound shakedown analysis of elbow structures under the combined action of constant and complex variable loads.

本文在考虑有限随动应变强化材料模型的情况下，提出了恒定载荷与复杂变化载荷联合作用下弯管结构安定上限分析的有限元数学规划方法。

Features that remain constant throughout recorded language history are identical with language universals encountered in modern languages. Thus, we find changing inventories of phonemes but complete constancy in the basic phonematic mode of signaling. All languages are and have been phoneme-language throughout the documented past. Sound analogy or sound imitation is never encountered un-phonematized.

在历史的纪录中，恒定的特徵在所有语言中是普遍相同的，现代语言也不例外，因此我们发现音素的存留虽有改变，但是在发出信号的基本音位调式上是完全恒定的，由历史纪录可知，所有语言都是以音素为本的语言，声音的类比和声音的模仿永远都是音素化的。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。