以 R 开头的英语单词大全 第486页

root cap

[医] 根盖

root caries

[医] 根龋

root celery

root cellar

(储藏蔬菜的)地窖

root cells

[医] 根细胞

root circle

[机] 齿根源

root circle of toothed wheel

[机] 齿根源

root climber

根攀（缘）植物

root compiler

[计] 根编译程序

root condition

[计] 根条件

root crack

[化] 焊根裂纹

root crop

n. 块根农作物

root curettage

[医] 刮根术

root cyst

[医] 牙根囊肿

root diameter

[机] 齿根直径, 螺旋纹底直径

root diameter of thread

[机] 齿根直径, 螺旋纹底直径

root directory

根目录\\n[计] 根目录

root edge

[机] 齿根缘, 底缘

root elevator

[医] [牙]根梃

root excision

[医] 根切除术

root extractor

[医] 牙根钳取器

root extractor forceps

[医] 牙根钳

root face

[化] 齿根面; 钝边

root facer

[医] 根面锉

root field

[计] 根域

root for

支持, 赞助

root foramina

[医] (牙)根尖孔

root forceps

[医] 根钳

root gouge

[医] 根圆凿

root hair

[医] 根毛

root in

来源于

root key

[计] 开方键

root knot

根癌（由线虫引起）

root locus

[计] 根轨迹

root locus analysis

[计] 根轨迹分析

root locus diagram

[计] 根轨迹图

root locus plot

[计] 根轨迹图

root locus technique

[计] 根轨迹法

root mean square value

[计] 均方根值

root menu

[计] 根菜单, 根选单

root module

[计] 根模块, 段模块

root node

[计] 根节点

root of aorta

[医] 主动脉根

root of floating-point number

[计] 浮点数根

root of hair

[医] 毛根

root of lung

[医] 肺根

root of mesentery

[医] 肠系膜根

root of nose

[医] 鼻根

root of optic tract

[医] 视束根

root of penis

[医] 阴茎根

root of thread

[机] 螺纹根

root of tongue

[医] 舌根

root of tooth

[医] 牙根

root of tree

[计] 树根

root on

root opening

[机] 根间隔

root operator

[计] 根算符

root out

用鼻拱出, 发现

root out all biases

消除一切偏见

root pain

[医] 神经根痛