被认为是

Unless you're a churchgoer, claim to be abstaining on religious grounds – the day is thought to have been named after early Christian martyrs called Valentine – and ignore the whole sorry event.

除非你是个经常做礼拜的人（要在宗教区域禁酒——这天被认为是以基督教殉道者瓦伦丁的名字来命名的），否则不用理会这个悲伤的事情。

PubMed abstract: Conditioned taste aversion is a well established learning and memory paradigm in rats and mice that is considered to be a special form of classical conditioning.

PubMed摘要：条件味觉厌恶在大鼠和小鼠中是一个已确定的学习和记忆的范例，被认为是经典制约的特殊形式。

The cognisance of crimes was considered a natural attribute of the legislature, and the mind of the citizen never ceased to be carried back from the Quaestiones, to the Comitia which had deputed them to put into exercise some of its own inalienable functions.

犯罪的审判权被认为是立法机关的一种自然属性，而公民的心理总是要从"审问处"回复到"民会"，是民会把它不可分割的职能的一部分委托给"审问处"执行的。

Garnet varies in coloration from colorless to black though it is often thought of as only red.

石榴石不同的色彩，从无色到黑色虽然这是通常被认为是唯一的红色。

If the Quaestiones Perpetuae had had a longer history, they would doubtless have come to be regarded as a distinct institution, and their relation to the Comitia would have seemed no closer than the connection of our own Courts of Law with the Sovereign, who is theoretically the fountain of justice.

如果"永久审问处"有一个较长的历史，它们将无疑的会被认为是一个各别的制度，它们和"民会"的关系将不会比我们自己的法院和君主之间的关系更为密切，君主在理论上是公道的泉源。

As a result, urban conservation is acknowledged as one of the effective tools for city development.

其结果是，城市的保护被认为是一个有效的工具，为城市的发展。

It was considered to be reliable and important.

那是被认为是可靠的与重要的。

It is usually consumed first thing in the morning and they are usually considered to be somewhat healthy.

它通常是消费第一件事在早上和他们通常被认为是有些健康。

Is considered to be life-long education in the 21st century the survival of the concept is in the field of education,"Copernican revolution."

终身教育被认为是21世纪的生存概念，是教育领域的"哥白尼革命"。

In fairness, this is not entirely true. Earth is generally known for one thing: cottage cheese.

为公平起见，这完全不是真的，地球一般被认为是一种：村庄形状的奶酪样的星球。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。