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We also show that some of the misoriented GSCs probably originate from dedifferentiation of spermatogonia.

我们也发现一些错误取向的干细胞可能来源于精原细胞的去分化。

The main regions (405-1 146 nt) in the glyco pro tein gene of 8202,BRV and MRV,isolated from deer,cattle and mouse in China re spectively,of rabies virus was amplified by reverse transcriptase-polymerase ch ain reaction,cloned and sequenced.

对来源于鹿、牛和鼠的狂犬病病毒野毒株82 02、BRV、MRV的G基因405～1 146位核苷酸序列进行了RT-PCR扩增、克隆和序列测定，并应用计算机软件对这3个毒株的测定序列和人源株CGX89的相应序列进行了分析比较。

However, an alarming percentage of this growth was based on deficit spending. In 1998, former vice president George Bush became President.

然而，这一增长有惊人的一部分来源于赤字消费。1988年，前副总统乔治·布什就任总统。

Since the impacted plate possesses large deflection character, a method of simulate function to forecast the impact force is proposed.

头部撞击损伤主要来源于同发动机罩板的撞击载荷，对板在接触撞击下的大挠度变形响应过程的力学难题，本文提出了接触撞击力的模拟函数预报方法。

We generalizes the concept of the parallel rays of Euclidian space to a complete noncompact Riemannian manifolds and discuss its properties. The above quasilinear degenerate parabolic equation arises from physics,mechanics, biology and finance etc fields.

上述拟线性退化抛物方程来源于物理、力学、生物和金融等许多领域，研究该方程解的存在性、唯一性和稳定性及其他性质具有广泛的意义。

Hot fluid calcite carbolic isotope ‰ of ~2.9 of ‰ of =-1.2 of δ 13C calcite, show among them C basically originates fluid convection is opposite in circular process of layer of the carbonate in base rock deliquescent.

热液方解石碳同位素δ13C方解石=-1.2‰~2.9‰，显示其中的C主要来源于流体对流循环过程中对基底岩石中碳酸盐地层的溶解。

Our ability to deliver quality services comes from over 12 years of institutional knowledge and a strong commitment to our customers.

文思出色的交付能力来源于12年来在技术上的不断创新和对客户承诺的完美体现。

For Democritus, our knowledge relies on our senses, which in turn receive "atoms" from objects in the world.

在他看来，知识来源于感觉，它依次从现实物体中接受"元子"。

Last but not least, Turkey's high potential in social networking comes from its very young demographics.

最后但并非最不重要，土耳其的高潜力在社会网络来源于它非常年轻的人口统计数据。

I want to say, our production is from ancient art but it is more than ancient denotation.

我想说的是，我们的作品它来源于古代，但它不是单纯的挪用古代符号。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。