Screw and barrel materials used 38crmoala, nitrogen treatment, with special screw structure.
螺杆、机筒材料采用38crmoala，表面氮化处理，采用专用螺杆结构。
The experimental results showed that the carbaryl can be intercalated into the twin-screw structure of calf thymus DNA, forming ctDNA-carbaryl adducts.
实验结果表明，甲萘威可以嵌入小牛胸腺DNA的双链中形成DNA加合物，从而使甲萘威的荧光光谱发生猝灭。
Objective To investigate the effects of the number of the screw in dynamic compression plates on the stability of plate and screw structure in torsion.
一块十二孔的动力加压钢板对称性固定，在材料试验机上进行扭转实验。
A wave twin screw element was designed on the basis of meshing theory and motion relation for co-rotating twin screw extruder by introducing wave screw structure in this paper.
本课题根据啮合同向双螺杆啮合原理及螺杆运动关系，将波状螺杆结构应用到双螺杆挤出机中，设计了一种波状双螺杆元件。
Most cameras have a small screw-hole somewhere on them that allows the camera to be mounted to a tripod or other steady filming stand or structure.
大部分摄像机的上面都有一个小的螺丝孔用来把相机固定到一个三角架或者其他稳定的拍摄支架或结构上。
If you get your page validating, and then it stops validating, you know you've got a change that's not only not been checked, but may really screw up the structure and even presentation of your site.
如果您对页面进行验证，然后它停止验证，那么您就会知道所做的更改确实破坏了站点的结构，甚至表示。
Owing to the pump structure and side clearance between screw, it can transport non-lubricative medium.
由于这种泵的结构和螺杆间存在的侧间隙，它可以输送非润滑性介质。
With the main blade lifting screw, nut structure, stable and reliable.
主锯片升降采用螺杆，螺母结构，平稳可靠。
NIRVANA injection screw air compressor with ordinary injection screw air compressor driven part of the structure, compared to be greatly simplified.
NIRVANA喷油螺杆空压机同普通喷油螺杆空压机相比，驱动部分的结构被大大简化。
Equipment with fast replacement spindle clamp structure can be replaced without removing the screw Machine Models.
设备的主轴夹具采用快速更换结构，不需要拆卸螺丝即可更换机种。
Working with external bearing structure of the double screw pump bearings are separated.
外置轴承结构的双螺杆泵工作腔同轴承是分开的。
As the key component of extruder, the structure of screw rod has a great effect on the characters of puffed materials.
作为挤压膨化机关键部件的螺杆，其结构对膨化物料的性状有着十分重要的影响。
Simple in structure, small in volume, light in weight, little in energy loss, screw pump oil system could decrease oil cost, improve efficiency, and be of widely prospect.
螺杆泵采油系统结构简单、体积小、重量轻、耗能小，使用螺杆泵采油可降低采油成本，提高采油效益，具有广泛的发展前景。
As to the problems of bearing disable, the mend method on seal structure of the screw conveyer for powder materiel is put forward, and the applied effect is demonstrated.
针对粉状物料螺旋输送机轴承损坏问题，提出了轴承密封结构的改进措施，说明了改进后的应用效果。
The spanner is different, according to the structure may divide into two big kinds, namely manual screw spanner and box spanner.
扳手按照结构的不同主要可以分为两大类，即手动螺丝扳手和套筒扳手。
Eccentric screw testing device is a new type of testing device. Its transmission principle, structure, tes - ting method and application are introduced in this paper.
偏心螺旋传动试验台是一种新型的螺旋传动试验台，有其独特的传动原理、结构、试验方法及其应用。
As a new kind of impurity pump, screw centrifugal pump combines the advantages of screw pump and centrifugal pump, and the special structure can bring into play their advantages sufficiently.
螺旋离心泵作为一种新型杂质泵，将螺旋泵与离心泵融合为一体，其独特的结构可将两者的优势充分发挥。
Special silicon screw, screw chamber, machine head, dies to protect inside vulcanize structure.
硅胶专用螺杆、螺筒、机头、眼模及配套防止内部硫化结构。
The paper introduced the main parameter, carrying process and structure specifics of high-temperature water-cooled screw conveyor.
介绍了高温水冷螺旋输送机主要参数、输送工艺和结构技术特点。
Conclusion Although quite a few morphological abnormalities are seen in congenital C2-3 fusion, application of screw fixation techniques in this structure is still feasible in majority of the cases.
结论尽管先天性c2 - 3融合解剖形态与正常C2 - 3结构相异甚大，多数病例应用螺钉内固定技术仍然是可行的。
Through analyzing the structure of plastics with inner screw, determined mold structure with gear and rack stripping screw mechanism.
通过对有内螺纹的塑件结构分析，确定采用齿轮齿条机构脱模的模具结构。
Through analyzing of a bottle cover structure with inner thread, a type of screw and nut with coarse pitch was applied to realize thread core demoulding automatically.
通过对一种带有内螺纹的酒瓶盖的结构分析，阐述了采用大导程螺杆和螺母机构实现螺纹型芯自动旋转脱模的设计过程及其工作过程。
This paper introduces the structure, the principle and the operation of a device measuring inside screw developed by the authors.
介绍自行开发的内螺纹中径测量装置的构成、原理和使用方法。
The aerator only made of three major parts of pottery aerator aerate screw and cap is simple in structure and of easy assembly. there is a very small sealed area.
结构简单、组装方便。整个曝气器仅由陶瓷曝气头、通气螺杆、螺帽三个主要部分组成，密封部位面积极小。
The article deals with a presentation of the horizontal screw loose bush, including the structure, working principle, working condition and major technical data.
介绍了卧式螺旋活套的结构、工作原理、工作状态及主要技术参数。
The ordinary screw jack depending on the thread self-locking action support heavy item, the structure is simple, but the transmission efficiency is low, the return trip is slow.
普通螺旋千斤顶靠螺纹自锁作用支持重物，构造简单，但传动效率低，返程慢。
In a decanter centrifuge, the screw conveyor is the key component whose structure, materials and parameters determine the throughput, separation efficiency and working life of the centrifuge.
螺旋输送器是卧螺离心机的主要部件，其结构、材料和参数不仅关系到离心机的生产能力和分离效果，而且还决定了卧螺离心机的使用寿命。
Simulated the spot welding structure by monolayer board, the screw joint structure by node coupling.
以精度较高的单层板结构来模拟点焊结构，以节点耦合来模拟螺栓联接结构。
Simulated the spot welding structure by monolayer board, the screw joint structure by node coupling.
以精度较高的单层板结构来模拟点焊结构，以节点耦合来模拟螺栓联接结构。
应用推荐