positive criteria

Positive criteria were syncopal attack, presyncope with systolic blood pressure less than 90 mm Hg and/ or heart rate below 60/ mm.

试验阳性标准为晕厥先兆伴收缩期血压＜90mm Hg（1mm Hg＝0.133kPa）和／或心率＜60次／min。

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Positive. Dimensions of sample exceed limits of criteria for acceptance.

好的方面. 验收的样品大小超出标准范围.

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In this paper, criteria for positive or negative real part of eigenvalue of matrix are given.

本文给出了矩阵的特征值实部为正值或负值的若干判定法.

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On Robust Strict Positive Real Stabilization Criteria

关于鲁棒严格正实镇定准则

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Taking marked increase in AgNOR granule counting (> 9.26), variation in granule size and uneven distribution with lump formation as positive criteria, the positive rate of AgNOR in gastric cancer group was higher than that in CAG group ( P < 0.005).

以细胞核内AgNOR计数明显增多（＞9.26）或大小不等，呈团块状分布为阳性指标，则胃癌检出率高于CAG（P＜0.005），中、重度CAG高于轻度（P＜0.05）。

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In order to distinguish the true and false positive criteria in exercise electrocardiogram, we performed electrocardiographic exercise test in 44 patients.

为探讨从心电图角度区别运动试验真阳性或假阳性指标的方法，本文对44例不同人群患者作心电图踏车运动试验。

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In order to establish positive diagnostic criteria, the quality control standards and reference values were determined according to statistically significant multiple test results.

为确立阳性诊断的标准，根据具有统计学意义的多次检测结果确定质控标准及参考值。

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The purity of MSCs could be ascertained with the positive identification of double criteria of CD44, or CD54 and Brdu, and negative identification of CD34 and CD45 coloration.

再以CD44、CD54和Brdu双标作为MSCs阳性鉴定，CD34、CD45染色作为MSCs阴性鉴定以确定MSCs的纯度。

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The west's negative or positive is our criteria for good and bad?

老外赞扬与否,难道就是好与坏的标准 么 ?

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The positive criteria of treadmill exercise testing ( TET) mainly reflect the changes induced by myocardial ischemia in biochemical, electrophysiological and hemodynamic three aspects.

平板运动试验（TET）的阳性标准，虽有不少，但均反映心肌缺血引起的生化、电生理及心肌收缩力3个方面的变化。

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