Root canal preparation with nickel titanium alloy engine file.

镍钛合金机用锉根管预备。

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To observe the clinical effect of circular nickel titanium alloy stent after total laryngectomy on preventing tracheostomal stenosis.

观察环行镍钛合金支架在全喉切除术后预防气管造口狭窄的临床疗效。

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Objective To study the therapeutic efficacy of radioactive nickel titanium memory alloy stent in treatment of advanced malignant biliary obstruction.

目的探讨放射性镍钛记忆合金胆道内支撑架对晚期恶性胆管梗阻的治疗效果。

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The Darpa-supported team instead moved their machine by using an "artificial muscle" made out of nickel and titanium wire designed to stretch and contract with heat.

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The sludge inside the tank contains chunks of solids, many common metals including aluminum, nickel, lead, silver, copper, titanium, and zinc and other common elements.

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