Experiment shows that acutance function method is better than mean square error function method. The error factors are analyzed and corresponding improvement approaches are put forward.

System-modulation-transfer acutance

【摄】系统的调制传递锐度

There's an acute accent on the first "e".

在第一个e上标有一个尖音符。

Acute accent: Accent above the letter e.g. cafe.

尖音符号：英文e字上边的音标。例如cafe。

RIFLE criteria for acute kidney injury in adult patients after cardiac valve operation

肾功能评分在心脏瓣膜术后急性肾损伤的应用

Retrospective analysis of acute kidney injury after open heart surgery under cardiopulmonary bypass

体外循环手术后急性肾损伤临床研究

Glutathione in treatment of drug induced acute kidney injury

谷胱甘肽治疗药物性急性肾损害

Drug-induced acute kidney injury: a clinical and pathological analysis

药物致急性肾损伤的临床及病理分析

Risk Factors of Complicated Acute Kidney Injury in Elderly Patients with Chronic Nephropathy

老年慢性肾脏病并发急性肾损伤的危险因素分析

Risk Factors and Prognosis Analysis of Acute Kidney Injury in Traumatic Brain Injury Patients

脑外伤患者发生急性肾损伤的危险因素及预后分析

In ischemic acute kidney injury, renal blood flow is decreased.

在急性缺血性肾损伤中，肾血流量是减少的。

Clinical risk factors of acute kidney injury after angiography

血管造影术后急性肾损伤的临床相关危险因素探讨

Diagnosis and Treatment of A Case of Acute Kidney Injury in Canine

1例犬的急性肾损伤病例的诊断和治疗

Every day I feel the sun in the window, shadows, traffic, and changes in acute triangle.

我每天在窗口感受到阳光、影子、车流和锐角三角形的变化。

A difference replacement demonstration of the geometric inequalities of acute triangle and the corresponding application program

锐角三角形几何不等式的差分代换证法及应用程序

Synthesis and properties of nickel borate acylate

硼酰化镍的合成及性能

This article studies the relationship between impermeability of acylate spray membrane and its applied position in underground construction.

研究了丙烯酸盐喷膜防水材料防水性能的发挥与其在地下结构中的施作部位的关系。

Study on the epoxy adhesive modified with liquid acylate rubber

丙烯酸酯液体橡胶改性环氧树脂胶粘剂的研究

The effect of maleic anhydride acylating of collagen upon its reactivity to chrome

马来酸酐酰化对胶原与铬反应性能的影响

Screening of methods for acylating κ-carrageenan with middle molecular weight

中等分子量的κ-卡拉胶乙酰化方法的筛选

The reaction took place at 120 ℃ by using acetic anhydride as its acylating agent.

以乙酐作酰化剂，120℃反应；