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The EON project is used to simulate the time evolution of solid systems over long periods of time.

EON 项目用来对固化过程进行长时间的模拟。

In the Hellenistic and roman periods after Plato and Aristotle, philosophy branched into three distinct movements: Epicureanism, stoicism, and skepticism.

在柏拉图和亚里斯多德之后的希腊和罗马时代，哲学出现了泾渭分明的三个流向：伊壁鸠鲁派，斯多阁派，思凯普特派。

The late period of loess accumulation with high contents of hornblende and epidote is mainly far-source sedimentary with wind transport, and the early and middle periods of loess accumulation with high contents of magnetite and dens are mainly near-source sedimentary with complex transport.

普通角闪石、绿帘石含量较高的黄土堆积后期是以远源沉积为主，且以风力搬运为主；磁铁矿、岩屑含量较高的早、中期是以近源沉积为主，搬运动力较复杂。

The late period of loess accumulation with high contents of hornblende and epidote is mainly far source sedimentary with wind transport, and the early and middle periods of loess accumulation with high contents of magnetite and deris are mainly near-source sedimentary with comp lex transport.

普通角闪石、绿帘石含量较高的黄土堆积后期是以远源沉积为主，且以风力搬运为主；磁铁矿、岩屑含量较高的早、中期是以近源沉积为主，搬运动力较复杂。

During the two critical periods—gametogenesis and preimplantation development, there are genome-wide epigenetic reprogramming in gametes and embryos, which plays important roles in the erasion or creation of imprinting, gene silencing and tissue-specific gene expression.

其中关键时期是配子形成期和胚胎植入前期，最主要内容是全基因组DNA"CpG岛"甲基化和染色质组蛋白乙酰化的有规律变化，结果是配子遗传印记的消除与重建、植入前胚胎大范围基因的静默和组织特异性基因表达的确定。

Ergotamine may be used on an intermittent basis but it should not be used for prolonged periods.

麦角胺可用于对间歇性的基础上，但它不应该用长时间。

During those periods of excitement, teeth are often bared and the dog is moving around erratically.

在这段时间的兴奋，牙齿，往往暴露了和狗是走动鱼群。

To him I owe the discovery that even very short periods of time add up to all useful hours I need, if I plunge in without delay. Johm Erskine, American educator

我感激他使我发现即使是很短的时刻，只要我分秒必争的一头钻进工作，积累起来就成为我需要的特别有用的几个钟头

A dense perinuclear layer of vimentin fluorescence in erythroblast were observable throughout the cultural periods of 12, 24 and 36 hours.

该环状结构在培养早期（12、24、36小时）均清晰可见。

If larger studies confirm the benefits of estriol treatment, further studies for longer periods of time will be needed to determine whether estriol can decrease relapse rates and disabling symptoms.

Voskuhl认为，如果更大规模的试验确认了estriol治疗的好处，那将会需要进一步的更长时间的研究，以阐明estriol是否会降低复发率并减少残疾症状。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。