1.
The shearing work of two mutually twisted flat screw wires is a key link in the design of rhombic metal mesh weaving machines.
两根互绕扁螺旋钢丝的剪切作业是菱形金属网编织机设计中的关键一环。
2.
The females have a club-shaped posterior extremity, the male （have) a flatly spiralled end.
雌虫有棒状后端，雄虫有扁平螺旋后端。
3.
Study on Heat Transfer and Flow Friction Properties of Twisted Tube Heat Exchanger;
螺旋扭曲扁管换热器传热与流阻特性研究
4.
The primary intermediate hosts for this spirochete are deer ticks belonging to the genus Ixodes.
这种螺旋菌的最初中间宿主是鹿身上的属于一种硬虱的扁虱。
5.
Detection of helicobacter pylori in 40 cases with oral lichen planus and its significance
口腔扁平苔藓患者40例幽门螺旋杆菌的检测及意义
6.
The coiled, flat, chambered fossil shell of an extinct mollusk belonging to the class Cephalopoda, which was abundant in the Cretaceous period.
菊石，鹦鹉螺化石已灭绝软体动物的螺旋形、扁平的化石外壳，属头足纲动物，大量存在于中生代
7.
a small tropical cephalopod of the genus Spirula having prominent eyes and short arms and a many-chambered shell coiled in a flat spiral.
旋壳乌贼属的热带小型头足类动物，眼睛突出，臂短，多个隔间的壳卷成扁平的螺旋状。
8.
spiral part of a screw
（螺钉的）螺旋部分.
9.
helical gear with helix angle
带螺旋角的螺旋齿轮
10.
paranemic spiral
平行螺旋，反向双股螺旋
11.
helical curve [ line ]
螺旋曲线螺旋(取向)照相
12.
fixed pitch propeller
定螺距螺旋桨固定螺距螺旋桨
13.
Of or having the shape of a helix;spiral.
螺旋形的，螺旋（线）的（拥有）螺旋形或螺旋线的；螺旋的
14.
Small hexagon medium thin nuts
GB/T1007-1976小六角较扁螺母
15.
A spiral formation, such as one of the whorls of a gastropod shell.
螺旋形一种螺旋形状，如一个涡螺壳上的螺旋
16.
hydrauliccontrol pitch propeller
液压操纵螺距螺旋桨
17.
controllable pitch propeller oil pump
可调螺距螺旋桨油泵
18.
controllable pitch propeller control box
可调螺距螺旋桨控制箱