ysp

A visit to YSP is an exploration of art and landscape for everyone .

对于每个游览约克郡雕塑公园的人来说，这是一次艺术和美丽风景的探险。

The YSP water blasting-based rock breaker was studied successful .

成功研制了YSP型水炮劈石器。

This paper introduces the structure , composition , working principle and design character of automatical welding device of YSP 15 liquidized petroleum bottle valve base .

介绍了YSP-15型钢瓶瓶阀座自动焊接装置的结构、组成、工作原理及设计的主要特点。

Under light microscope , the diameter of YSP and the scoring of blood circulation were found to be on the decline and the incidence of terata increased with the increasing concentration of arsenic and methylmercury .

光镜下卵黄囊胎盘直径和血管分化得分值逐渐下降，畸胎率随着给药浓度的增加而不断升高，呈剂量-反应关系；

Using in vitro whole embryo culture and in vivo teratogenic assay , the effects of arsenic and methylmercury on rat yolk sac placenta ( YSP ) development and hematopoietic function were compared in rat head-fold stage .

应用全胚胎培养、体内致畸敏感期毒性试验二种方法并结合扫描电镜及光镜技术探讨和比较了砷、甲基汞对大鼠卵黄囊胎盘发育及造血功能的影响。