quick study

He's a quick study.

他学东西特别快。

Luckily, Marion is a quick study.

幸运的是, 马里奥聪颖过人,学得很快.

Objective To study the best seal time for permanent molar deactivated with arsenous oxide as the quick deactivator.

目的研究三氧化二砷快失活剂失活恒磨牙的最佳封药时间。

The emphasis of field experiment and study is put on the determination of projection reference plane and image control point as well as quick mapping technique.

野外试验和研究的侧重点是确定投影基准面，像控点及野外快速编录技术。

Study on the Quick Monitoring of Scaling Characteristics by Quartz Microbalance

石英微天平快速测垢技术

To seek a quick and accurate color Doppler method estimating the mitral regurgitant grade, a comparative study of flow convergence region and jet sizes on evaluation of mitral regurgitation was performed in 30 patients with mitral insufficiency.

为了探讨彩色多普勒对二尖瓣返流程度更为准确、快捷的评估方法，我们对30例二尖瓣关闭不全患者进行了血流会聚区大小及返流束大小判断二尖瓣返流的对比研究。

Study on a High Speed Air Valve for Air Impact Molding Experimental Investigation into the Flow Coefficient of a Quick-open Ball Thermal Expansion Valve

球型快开热力膨胀阀的流量系数试验研究