您要查找的是不是：
- A notochord limited to the caudal region, characteristic of the urochordates. 尾索限于尾部的脊索，有尾索动物的特征
- From somatic to caudal region of fish body, there are the specific supradorsal arteria and the supradorsal vein. 躯干部至尾部具特有的背上动脉和背上静脉;
- In the Pth, its caudal region is larger than its rostral region, and the posterior segment in the caudal region is divided into the dorsal and the ventral cell populations. 加厚区的尾侧端比吻侧端大，且尾端的后段分离成背侧和腹侧两个细胞群。
- a notochord limited to the caudal region,characteristic of the urochordates 限于尾部的脊索，有尾索动物的特征
- Effect of radiotherapy on chordoma in sacrum caudal region 5-year follow-up of 16 cases 16例骶尾部脊索瘤放疗随访5年疗效观察
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- The earthquake may cause a region to fall in. 地震可以使一个地区下陷。
- Storms spring up easily in this region. 这个地区很容易发生风暴。
- He is earning a salary in the region of25,000. 他当时的薪金在25,000英镑左右。
- A storm that cut off power to the whole region. 切断了整个地区电力供应的暴风雨
- A planar region bounded by a circle. 圆形区，圆形空间被圆所包围的一个平面区域
- A vineyard or wine-producing region in France. 克鲁法国的葡萄园或葡萄酒生产区
- Food and fuel were scarce in this region. 这地区食物和燃料都很缺乏。
- There used to be a military base in the region. 这地区过去有个军事基地。
- He is an authority in the region of chemistry. 他是化学界的权威。
- I have a pain in the lumbar region. 我腰部疼痛。
- There used to be a lot of troubles in that region. 那个地区过去动乱不已。
- Nobody likes to live in that desert region. 没有人喜欢生活在那个沙漠地区。
- They are prospecting the region for oil. 他们正在该区勘查油矿。
- I prefer to live in a cold region. 我宁愿住在寒冷的地区。
