原细胞

Fibroblast growth factor (FGF-1) is important for coordinating osteogenesis and angiogenesis of osseous repair.

纤维原细胞生长因素(FGF-1)为调整骨状的修理的成骨和angiogenesis是重要的。

Cleavage polyembryony The splitting of an embryo into several identical parts, each of which may develop into a mature embryo. It is form of natural cloning.

裂生多胚现象：一个受精卵在发育过程中胚原细胞分裂为几个胚的现象，是自然克隆的一种形式。

They then added a dilute concentration of potassium chloride to one protocell and a more concentrated solution to the other.

然后他们向其中的一原细胞加入稀释的氯化钾，向另一个加入一样但浓度较高的。

If this is a case of testicular seminoma, it is most likely a pure form and classic.

如果这是一例精原细胞瘤，很有可能是一种单纯型和经典型。

Objective To evaluate the value of ultrasonography in diagnosis of testicular seminoma.

目的探讨二维及彩色多普勒超声显像在睾丸精原细胞瘤诊断中的价值。

The one that is most likely to be of one histologic type is seminoma, as in the testis seen here.

精原细胞瘤是最可能只有一种组织学类型的，如这个睾丸中所见。

Objective To evaluate the prognostic value of HCG/β- HCG in seminoma.

目的评价HCG和β-HCG在睾丸精原细胞瘤中的临床价值。

This is the histologic pattern of the typical seminoma.

典型的精原细胞瘤组织学类型。

Here is another seminoma of the testis.

另例睾丸精原细胞瘤。

Loss of expression of Rb gene was found in 3 and mutations in P_(53) gene were identified in 4 cases of seminoma.

本结果提示人睾丸精原细胞瘤的发生与抗癌基因Rb蛋白产物表达的缺失和P_（53）基因的突变有关。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐