您要查找的是不是：
- He is an authority in the region of chemistry. 他是化学界的权威。
- It will cost in the region of $500. 它大约得花费五百美元。
- The darkest region of a sunspot. 太阳黑子中的最黑暗的区域
- Such a range of variation is termed a cline. 这样一个变异区域称为梯度变异。
- The region of the United States west of the Mississippi River. 西部地区美国密西西比河以西的地区
- Uniformity or lack of variation in pitch,intonation,or inflection. 单调音调、语调或音调抑扬变化上始终一致或缺少变化
- The region of the abdomen surrounding the navel. 脐部围绕肚脐的腹部部位
- An inland or upland region of a country. 一个国家的内陆地区或高地
- Effect of variation in 5'-regulatory region of insulin receptor substrate-1 gene on gene expression 胰岛素受体底物-1基因5'-调控区的一种变异对基因表达的影响
- Localized pain in the region of the heart. 心痛心脏部位的局部疼痛
- He is earning a salary in the region of 25,000. 他当时的薪金在25，000英镑左右。
- The innermost region of cotton is called lumen. 棉纤维的最内层组织叫内腔。
- A grid is superimposed on the region of interest. 在所考虑的区域上勾画一个网格。
- The lowest degree or amount reached or recorded; the lower limit of variation. 最低点，最低限度所能达到和所能记录下来的最低程度或最小数量; 变化范围内的最低限度
- The upper middle region of the abdomen. 腹上部腹部的中上部分
- All the brain damage occurred in a region of the cerebrum known as the rhinencephalon. 所有脑部的伤害都发生在大脑部份称之为脑的地方。
- Please refer to leaflet for the list of variations. 请参考单张内的曲目表。
- You can get it in the region of 50 yuan. 花五十元左右就可以把它买下来。
- The north region of the country is mountainous. 这个国家的北部地区是山区。
- The region of this expanse beyond Earth's atmosphere. 太空地球大气层以外的空间部分
