Development and application of horizontal screw type mine car cleaner;
卧式螺旋清车机的研制与应用
Refitting of Large Diameter Roller Screw Lathe;
大直径卷筒螺旋车床的改造
The Manufacturing Technique of the Screw Component;
进口螺旋国产部件的加工工艺
Experimental research on automatic fouling removal capability of hydro-dynamic spiral;
流体动力螺旋自动清洗除盐能力模拟试验研究
Mathematical Model and Moulding Design of Spiral Blades in Taper Pre - mixer of Flour;
锥型面粉预混合机螺旋叶片的数学模型及造型设计
Experimental reaserch on the spiral inserts of fouling preventing inheating tubes of evaporators;
蒸发器加热管内螺旋防垢保洁试验研究
Principle and characteristics of helix movable steel globe teeth drive;
螺旋钢球活齿传动的原理及特点
New practical calculation methods for helix blade material drawing
自制螺旋叶片下料的实用计算新方法
Helical cone-beam CT, the cone-beam CT with helical scanning path, has been known for using less X-rays, scanning fast with large volume, high accuracy of reconstruction.
而锥束螺旋CT是对锥束CT采用螺旋的扫描轨迹,它以小剂量X射线、大容积量快速扫描、重建精度高等优势著称,是现代CT领域内一个活跃的研究方向。
The design of helical milling holes progams,using macro commands,give full play to the machining center,high-quality,high-precision processing capacity.
设计的螺旋方式铣孔程序,利用宏程序指令,充分发挥了加工中心的高质量、高精度加工能力。
Carbon nanotubes are a completely new type of carbon material family with unique tubular structures of nanometer scale which can be described as a seamless cylinder of rolled up hexagonal networks and helical fashion of graphite sheets.
碳纳米管作为一种新型炭材料,由一层或者多层石墨片按照一定螺旋角卷曲而成六边形无缝结构,具有独特的纳米结构和优异的力学、电学、热学和物理化学性能,在各个领域显示出诱人的潜在应用价值和前景,引起了科学界广泛的研究。
spiral part of a screw
（螺钉的）螺旋部分.
helical gear with helix angle
带螺旋角的螺旋齿轮
paranemic spiral
平行螺旋，反向双股螺旋
helical curve [ line ]
螺旋曲线螺旋(取向)照相
fixed pitch propeller
定螺距螺旋桨固定螺距螺旋桨
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
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
hydrauliccontrol pitch propeller
液压操纵螺距螺旋桨
controllable pitch propeller oil pump
可调螺距螺旋桨油泵
controllable pitch propeller control box
可调螺距螺旋桨控制箱
fixed screw propeller shrouding
定螺距螺旋桨导流管
controllable pitch propeller hub
可调螺距螺旋桨桨毂
mechanical controllable pitch propeller
机械式可调螺矩螺旋桨
A jack operated by a screw.
螺旋起重机，螺旋千斤顶由螺旋杆运作的起重机
propeller,esp of a ship or motor boat
螺旋桨（尤指船的）
To feather a propeller.
（螺旋桨）顺流交距
helical entry cyclone
螺旋进入式旋风分离器
To form into a coiled or spiral shape
"使…成盘旋状,使…成螺旋状"