| 释义 |
- 自限性的：指某种疾病或症状在一定时间内自行缓解或消失的特性。
1 ?自我限制 The wearing away of material, usually rock or steel, by the continuous abrasive action of a solids-laden slurry. For erosion to occur usually requires a high fluid velocity, on the order of hundreds of feet per second, and some solids content, especially sand. Erosion may also occur in gas streams, again assuming the presence of sand particles. It is usually difficult to erode the wellbore wall significantly with drilling mud alone due to its relatively low velocity and high viscosity. There is also a dramatic "self-limiting" effect because even slight enlargement of the original gauge wellbore dramatically decreases fluid velocities.
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"It's harmless because the amount people use is self limiting," she says. "people back off when they feel jittery." “它是无害的，人们饮用的量是有限的，”她说，“当人们感觉神经过敏的时候自然会停止引用。” - 2
Pityriasis rosea is an acute, benign, self-limiting skin rash. - 3
Outside Mexico, where the outbreak is not yet fully understood, the overwhelming majority of cases have been mild and self-limiting, with no need for treatment. 在墨西哥之外，对疫情尚无充分了解，绝大多数病例病情较轻并具有自限性，不需要任何治疗。
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