People who get up early feel virtuous all morning and sleepy all afternoon.

起床的人上午精神抖擞,而整个下午却无精。

Objective To explore clinical value of color Doppler flow imaging(CDFI) for diagnosis of abruptio placentae.

的探讨彩超诊断胎盘剥的临床价值。

Alzheimer's disease is a form of presenile dementia.

阿尔茨海默氏病是老性痴呆的一种形式。

Methods The ultrasonographic images in 76 patients with abruptio placentae were reviewed.

方法对76例被临床及病理证实为胎盘剥的声像图表现进行回顾性分析。

We had a Sunday brunch of bagels.

我们星期日的午餐吃了硬面包圈。

This article reviews the progress on the relationship between chronic hypoxia with cerebral hypoperfusion and presenile dementia mechanism.

本文就慢性缺氧/大脑低注与老性痴呆的发病机制相关研究的进展作一综述。

However, Peter Redward of Barclays Capital argues that Asia can recover earlier and more strongly than elsewhere.

然而，巴克莱资本的PeterRedward称亚洲经济同其他地方相比会恢复的更更快。

Denuded by the Indochina movement, the core of the palaeohigh has no cap rocks like the J4 gyprock.

古隆起核部因曾遭受印支运动强烈的剥蚀，已无嘉四段良好的石膏岩作盖层。

This concept of image formation was largely developed by Ernst Abbe, the famous German microscopist and optics theoretician of the 19th century.

这种成像的在19世纪就被著名的德国显微镜及光学理论家ErnstAbbe阐明。

The oidium and the snails (which eat the young shoots) had shown up very early, in April, and were generally dealt with effectively right then.

粉泡菌和蜗牛（专吃嫩芽）出现的非常，在4月就见端倪了，并得到了有效的处理。

To the question why we do not find rich fossiliferous deposits belonging to these assumed earliest periods prior to the Cambrian system, I can give no satisfactory answer.

对于为什么我们没有发现大量的属于这个比寒武纪还要的时期的化石，我无法给出满意的答案。

From 2003 to 2004, we collected a large amount of Nautiloid and Graptolite fossils in upper metamorphic formations of Mayigangri area and determined the age to be middle and Late Ordovician-Silurian.

在羌塘南部地区发现有可靠化石依据的古生代地层存在尚属首次。