The method is practical and reliable in an example computation.

实例计算结果表明，该法实用且可靠。

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Basing on a tentative test, the system was practical and reliable in some fields.

经初步运行验证，该系统是实用的，在某些方面也是可靠的。

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In this paper, a scientific, practical and reliable signal receiving and demodulation circuit is presented.

文中介绍一种科学、实用、可靠的信令接收与解调电路。

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Those features, along with a 3.2 megapixel camera, large keypad and powerful speakerphone, make the DuraPro a practical and reliable choice for consumers and business customers who need a device that can withstand harsh elements.

ENGADGET: Kyocera DuraPro keeps the rugged flip phone alive on US Cellular for $100

While GM, Ford and Chrysler were in a grinding battle for auto customers, spending billions on new models and sales programs, Honda brought to market small motorcycles and very practical, reliable small cars.

FORBES: Avoid Gladiator Wars - Invest in David, Make Money Like Apple

In my professional view, this transaction would deny the United States reliable and secure access to a vital - and, as a practical matter, irreplaceable - world-wide telecommunications infrastructure.

CENTERFORSECURITYPOLICY: Vote No to Firesale of Fiber-Optic Network