清楚

And yet, the pathogenesis of the syndrome is not fully understood. Its possible pathogenesis is relative to plasmocytoma, autoimmunization, human herpesvirus 8 infection and so on.

目前病因和发病机理还不完全清楚，可能与浆细胞瘤、自身免疫、人类疱疹病毒8感染等因素有关。

According to the model of fault analysis and cautions, can clearly understand: automatic transmission of cars is very convenient.

根据对该车型的故障分析与使用注意事项，可以很清楚的了解到：自动变速器的汽车使用很方便。

Among them, only apoptosis and autophagy are well known.

其中研究最为清楚的是细胞凋亡和自噬两种方式。

It is unclear whether autophagy acts fundamentally as a cell survival or cell death pathway—or both.

目前尚不清楚autohagy究竟是为了细胞的生还是死抑或都有可能。

Literature Research The etiological factors of POF are not still clear. The changes of sites and numbers in X chromatosome, X; autosome translocations, a forkhead transcription factor gene (FOXL2) mutations, FRAXA premutations and inhibits gene mutations are found in POF patients, so genetic disorders have been thought to be involved. Irradiation, chemotherapy or pelvic operations can damage ovaries and cause ovarian atrophy and failure, so it is thought one factor of POF.

一、文献研究 POF的确切病因目前尚不清楚，从POF患者体内检测到X染色体上位点和数目的变化，X染色体与常染色体间的平衡易位，脆性X基因前突变，FOXL2基因突变，抑制素基因突变等，故认为POF发生与遗传因素有关；由于放射、化疗或盆腔手术等可损伤卵巢，导致卵巢萎缩，出现卵巢衰竭，故也是导致POF的因素之一。

In the Northern Hemisphere they can be seen best in the fall, when the Sun is near the Autumnal Equinox.

在秋天，当太阳在秋分点附近，北半球的人看得最清楚。

The plant hormone auxin influences a variety of developmental and physiological processes, but the mechanism of i...

生长素是一种重要的植物激素，具有广泛的生理作用，但其作用的分子机理目前还不十分清楚。

I didn't know how much Ava really knew...

我不清楚艾娃知道多少。。。

L didn't know how much Ava really knew...

我不清楚艾娃知道多少。。。

OK, I do not know if we have to include this in the first version, is going to be a functionality avalanche!

好的，我不清楚如果我们必须将它包含在第一个版本中，是否功能太多。

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。