查询词典 tooth

The electromagnetic spring with tooth structure is adopted in this paper to adjust the stiffness of isolator, which make the isolator work with different stiffness in different excited frequencies. So the isolation performance is improved as the resonance frequency is eliminated in a broad band.

本文采用齿形结构的电磁弹簧来改变隔振器的刚度，使隔振器在不同外扰频率下变刚度运行，从而能实现在较宽的频带范围内无共振峰，改善隔振性能。

This subject is a sub subject of the subsidy project of the national natural fund, the project is studied on kinematics principle and structure techniques of roller of arc spring tooth for collecting plastic film residue .

本课题是国家自然基金资助项目——弧型挑膜齿残膜清理滚筒的运动学原理及工艺结构研究的子课题，残膜捡拾滚筒是弧型齿残膜回收机的关键部件，本文针对弧型齿残膜捡拾滚筒在工作中存在的实际问题，结合试验进行了研究分析，提出了一些改进意见。

A tooth of a sprocket wheel.

你的牙齿得去治治。

A tooth of a sprocket wheel .

扣链齿链轮上的一个扣链齿。。。

Aimed at the plastic deformation and the burrs on the sprocket wheel tooth face of a sintering machine while meshing with a rolling wheel, the troth contact stress was calculated by using the Hertz theory.

针对带式烧结机的星轮与台车辊轮啮合时出现的齿面塑性变形、飞边等损伤，应用赫兹接触理论对齿面接触应力进行了计算。

The tooth spaces of the sprocket can be symmetric, asymmetric and the root surface can be relieved.

链轮的齿间可以是对称的、非对称的，并且齿根面可以减少。

A gear having tooth elements that are straight and parallel to its axis is known as a spur gear.

一个齿轮齿后，常常被认为是直与平行其主轴是众所周知的是一个齿轮等。

After the check by the Institute of Vertebrate Paleontology and Paleoanthropology, 93 of the 150 fossils are placed under state protection, and are not allowed to be exported, including the fossils of lycoptera and the molar of stegodon, even a saber-tooth cat skull.

长城，秦皇尚在？汉武已矣！空留颓垣断土残照中。凭谁说，跃马西征本吾愿，叫而今赧做书生！

The stem of each leaf is saw-tooth-like and extremely sharp - hence its name.

茎的每个叶片是看到齿象和极其鲜明-因此它的名字。

In 1667 a Danish naturalist, Nicolaus Steno, recognized these findings as ancient shark teeth. In 1835 a Swiss naturalist, Louis Agassiz, gave this mysterious creature the name by which it is known today, Megalodon — which in Greek means 'big tooth'.

在1667年，一位丹麦的自然学家Nicolaus Steno鉴定这些发现为古代鲨鱼的牙齿。1835年，一位瑞士的自然学家Louis Agassiz，给予这个神秘的生物一个我们现在总所周知的名字：Megalodon，这个词在希腊语中意思是"大牙齿"。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。