Methods Inspiration, abdomen contraction, deeply press exploration and alternate exploration are adopted in abdominal ultrasonography to diagnose middle-lower ureteral calculi.

方法腹部超声诊断输尿管中下段结石采用吸气、收腹、重压探测、交替探测等方法。

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Standard PR theory would suggest the company apologize, and step up its good-works marketing, whether giving away money or running more ads touting its commitment to alternate energy research, in order to combat the bad press.

FORBES: Why the Arkansas Pipeline Spill Won't Hurt Exxon Mobil's Reputation