The article not only presents the first , second and third elemental form of pseudo sphere , but also the third elemental form of conoid and curve 摘要不但给出了伪球面的第一基本形式、第二基本形式及第三基本形式，而且给出了一般曲面的第三基本形式。
3.
The ultrastructure of the merozoites of eimeria tenellawas observed and discribed . the pellicle consist of two layer membranes , the outer membrane was a continous covering enclosing the whole merozoites , while the inner pellicular complex is interrupted at the anterior and the micropore , and thicken to form the polar ring and micropore . there are 24 microtubules under the pellicle of the merozoite which originated from the polar ring , all of them are connected with the polar ring , and extend alongside the inner pellicular complex to the middle of the merozoite . the head of the merozoite consists of a conoid , an apical vesicule and polar ring . the conoid is a hollow truncated cone . the conoid and spical vesicule can stretch and contract . there are three or more rhoptry and a lot of micronemes . the nucleus has nucleolus . and two layer membranes 利用透射电镜对柔嫩艾美耳球虫裂殖子的超微结构进行了观察描述.柔嫩艾美耳球虫裂殖子的表膜由外膜和内膜复合体两层组成，外膜连续，内膜复合体在头部断开形成极环，在其它部位断开形成微孔；裂殖子的膜下微管24根，起始于极环，向后延伸至细胞核处；裂殖子的头部由顶泡、锥体和极环组成，锥体和顶泡可以伸缩；柔嫩艾美耳球虫裂殖子棒状体3个以上，微线数量很多，二者都由电子致密的结构组成；细胞核位于裂殖子的中后部，外被双层膜，有电子致密的核仁和染色质
4.
The configuration of face ministry , will prop up by jaw bone , the pattern that can see person face ministry normally is different , have conoid , circular face returns face of shape of in the right way , the foundation of these facial form is bone , jaw namely bone , it is a very important to facial configuration organ 颜面部的形态，是由颌骨来支撑的，通常会看到人脸部的形态是不同的，有尖圆的，有圆形脸还有方形脸，这些脸形的基础就是骨头，也就是颌骨，它是一个对面部形态非常重要的器官。
