1) potential energy zero
势能零点
1.
Selection of spring elastic potential energy zero and its application;
弹簧弹性势能零点选取及其应用
2) zero potential point
电势零点
1.
Through electrostatics and examples of low-frequency alternating current and direct-current circuit, the problem of zero potential point is queried and clarified.
通过静电学、低频交流、直流等电路实例，质疑了电势零点问题，并对此进行了澄清。
2.
Selection of zero potential point in electrostatic field can be arbitrary in principle,however,it subjects to certain restrictions.
静电场电势零点的选择从原则上讲是任意的,但在一些具体问题中,又受到一定的限制。
3) zero potential
零势点
1.
Discuss the determination of the zero potential location of several typical electric field,illustrate the rules of selecting zero potential.
讨论几种典型电场的零势点位置的确定 ,说明选择零势点的原
4) zera point of potedial
零电势点
5) zero point potential
零点位势
6) zero point energy
零点能
1.
Nuclear reactions and excess heat in electrolysis process were interpreted by two mechanisms: one is the torsion coherence of vortex dynamics with the zero point energy induced by localized intense field emission of micro protrusion of the cathode; and another is dynamic Casimir effect of trans.
综合国内外相关研究数据 ,认为电解过程中 ,电极尖端处出现的动态Casimir效应 ,及涡漩运动与零点能相干效应而提取真空能 ,是电化学异常放热的来源 ,少量具有滞后和积累效应的、高度定向的极化核反应 ,可以用具有轴向高能宇宙射线的类星体涡旋模型加以解释 。
2.
In our theory, the Casimir effect is attributable neither to the quantum fluctuation in the zero point energy of the genuine electromagnetic field no.
得出了对 Casimir效应的物理解释 :Casimir效应不是单纯来源于电磁场或物质场的零点能的量子涨落 ,而是来源于电磁场与物质耦合系统真空态量子涨落 。
3.
Using the uncertainty principle of time and energy, we find Hawking-Unruh effect originates from the shift of zero point energy of vacuum.
利用时间和能量存在的测不准关系 ,进一步计算表明 :Hawking -Unruh效应起源于真空零点能的移
补充资料：函数零点
我们把函数y=f(x)的图像与横轴的交点的横坐标称为这个函数的零点，即方程的根。
f(x)的零点就是方程f(x)=0的解。这样就为我们提供了一个通过函数性质确定方程的途径。函数的零点个数就决定了相应方程实数解的个数。
若函数y=f(x)在闭区间[a,b]上的图像是连续曲线，并且在区间端点的函数值符号相反，即f(a)·f(b)<0，则在区间(a,b)内，函数y=f(x)至少有一个零点，即相应的方程f(x)=0在区间(a,b)内至少有一个实数解。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条