constant ['kɔnstənt]
- constant的基本解释
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adj.
不变的, 一定的, 时常的, 经常的
- He hates his wife's constant nagging.
- 他讨厌他妻子唠叨不休。
- He remained constant till death.
- 他至死忠贞不渝。
- The birth rate in this city is almost constant.
- 这城市的出生率几乎是不变的。
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n.
恒量, 常数
- An absolute constant is fixed and can not be changed.
- 绝对常数是固定而不可以改变的。
- The speed of light is an important constant.
- 光速是一个重要的常数。
- The distortion of form is a constant in his painting.
- 曲线型是他绘画的一贯特点。
- 相似词
- 相关歌词
- The Only Constant Is Change
- Constant Craving
- Constant Craving
- Constant
- You Owe Me An IOU
- Constant
- constant所属的单词分类
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Positive / 肯定语
[266]
nurturing · motivating · energized · electrifying · wow · cool · transforming · endorsed · zealous · zeal
- 更多 网络例句 与constant相关的网络例句 [注:此内容来源于网络,仅供参考]
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At last , some investgation is made to change about elementary constant of the universe in today ,which demonstrates that elementary constant of the universe in today would change at a ratio of 2.3387723548904887*1050 per year which means that elementary constant of the universe in today would remain as an constant unchanged within one million years if its accuracy fix on the 4th digit after radix point of 7.7577806787995708*1060 As a reminder , both elementary constant of the unvierse elementary constant of the unvierse in today have nothing to do with the cosmic constant introduced by Mr.
基本宇宙常数是一个变化的物理常数,其数值变化的速率为:2.3387723548904887*1050 ,与今天基本宇宙常数7.7577806787995708*1060 相比较,如果在保持今天宇宙常数的数量级不变的情况下将精确度选定在小数点后第4位,那么今天基本宇宙常数将在100万年之内保持不变。
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Afterwards, we propose a new constant coefficients measurement method in dynamic equation of robot manipulators, this measurement method includes three groups of experiments: group one, let each joint of robot manipulator keep static to measure the constant coefficients in gravity term of dynamic equation and Coulomb frictional torque, group two: let only one joint of robot manipulator move at a constant velocity to measure the viscous frictional coefficient and constant coefficients in effective inertia of dynamic equation, group three: let only one joint of robot manipulator move at constant acceleration at a time to measure constant coefficients in Coriolis and centrifugal term and coupling inertia of dynamic equation.
让操作器单个关节恒速运动,在对驱动系统中传动机构,减速装置和电感系数综合考虑的基础上,这组实验对粘滞摩擦系数及有效惯量中常数系数进行测量。这种测量方法只要求旋转关节的驱动电机施加恒定电压,回转关节驱动电机施加正弦波电压。3。让操作器单个关节恒加速运动,这组实验测量动力学方程中哥氏力、离心力项和耦合惯量项中的常数系数,这种测量方法只要求单个关节匀加速运动,而其它各关节保持静止,这种测量方法虽然要求关节匀加速运动,但不必进行关节角加速度检测,而只需进行关节角位移和角速度检测即可,输入量直接给定为输入电压。
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Gravitational constant , Planck constant , speed of light constant , Boltzmann constant , Avogadro constant , also to predict two undiscovered physical constants whose physical dimensions are C kg^-1 and K A^-1 respectively
万有引力常数,普朗克常数,光速常数,玻尔兹曼常数,阿夫加德罗常数,并预测两个尚未发现的基本物理常数,这两个基本物理常数的量纲分别是C kg^-1 和 K A^-1
- 更多网络解释 与constant相关的网络解释 [注:此内容来源于网络,仅供参考]
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constant:常数
究竟是什么人或东西决定引力的 "常数"(constant) 呢?由无数我们可以引证出的例子刻意的设 计,试想想平凡的水不寻常的特 性. 拉姆 (Bernard Ramm)引用亨得逊 (L. J. Henderson)的作 品,叙述了水的这些特 性. "水的比热 (specific heat)很 高.
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constant:常量
IABLE) 常量(CONSTANT)和信号(SIGNAL) 前 两种可以从传统的计算机高级语言中找到对应的数据类型 其语言行为与高级语言中的变 KONXIN 杭州康芯电子有限公司第 4 章 VHDL 语言要素 KONXIN 59 量和常量十分相似 但信号这一数据对象比较特殊 它具有更多的硬件特征是 VHDL 中 最有特色的语言要素之一 从硬件电路系统来看 变量和
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constant:恒定
单击"跟随曲面"(Follow surface) 以指定每个阵列成员跟随曲面进行定向,或单击"恒定"(Constant) 以指定所有阵列成员将具有与阵列导引的方向相似的恒定方向.
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constant:恒定的
d)a=dv/dt=-9.8 这个说明加速度是恒定的(constant)突然想到题目说负的要说明方向. . . 那加速度就是9.8,方向朝下. .
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constant:abbr. const; 常数,常量
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