紧密结构

Firstly, they are composed by tightly spaced palindromes.

第一，含有紧密相连的回文结构。

Electron microscopy revealed that large amount of elastic fibers were found under the inner wall of Schlemms canal and in JCT and trabecular meshwork.

电镜下可见Schlemm氏管内壁与其下的细胞外基质结构对合，JCT组织较紧密，无内壁与其下JCT的分离；细胞与细胞及细胞与基质间的连接保持完整。

The French Bulldog has the appearance of an active, intelligent, muscular dog of heavy bone, smooth coat, compactly built, and of medium or small structure.

法国斗牛的外观是活泼的。聪明的。体格强壮的狗。身体结构紧密。体格壮硕。皮肤光滑。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。