The magnetic induction intensity at the center of elliptic current ring is derived based on the Biot-Savart law and elliptic parameter equation intensity.

运用毕奥萨伐尔定律和椭圆参数方程，计算出椭圆环电流中心的磁感强度。

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Adopting linearity disperse control technique, position ring, pressure ring, rate ring, current ring constitute the more closed loop pressure regulate system.

采用线性离散控制技术，由位置环、压力环、速度环、电流环多闭环构成线性离散压力调节系统。

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Current theories suggest two ways in which a gaseous, dusty ring around a young star can form into gas-giant planets.

现有的理论提出了两条途径来解释在一个由气体尘埃环围绕的年轻恒星周围如何形成气体巨型行星。

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The FM says that the current percentage of funding ring-fenced will not increase.

BBC: NEWS | Programmes | BBC Parliament | Wales: First Minister's Questions (27/04/04)

Certainly, the current flu season is going to ring some registers, and not just at the corner drug store or the local health clinic.

FORBES: The Flu Season Is A Shot In The Arm For Vaccine Makers?

Our favorite wished-for items, though, were those that were imaginative, useful and a good distance beyond the state of current technology--but with that ring of plausibility that characterizes the best science fiction.

FORBES: Magazine Article