机器

Rotating disks are the basic mechanical element of steam and gas turbines, grinding wheels, circular saws, and computer disk memories. Large amplitude transverse vibration of rotating disks can cause failure of turbine wheels due to wheel-case contact, cutting inaccuracy for grinding wheels and circular saws, the waste in material and head-tracking errors in computer disk memories.

旋转圆盘是工业中应用广泛的一种基本机械元件，它广泛的应用于旋转机械，诸如涡轮机、圆锯、计算机硬盘等，上述系统中这些盘类结构严重的横向振动将使机器工作时的精度降低、动态性能下降以及造成被加工材料的浪费，严重时甚至使圆盘元件损坏。

Tunnel boring machine is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata.

隧道掘进机是一台机器，被用来挖掘一个横截圆剖面的隧道，穿过各种土壤和岩层。

TBM A tunnel boring machine is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata .

全断面隧道钻掘机是一种被用来挖掘隧道的机器，他穿越不同的土层及石层用一个圆形的部分穿越。

She did not venture to look around, but above the clack of the machine she could hear an occasional remark. She could also note a thing or two out of the side of her eye.

她并不敢朝四周东张西望，但在机器的咔嚓声中，她偶尔听到了一些人们的谈话声，从眼角梢她也注意到一两件小事。

The grinding of heavy wagons on hard pavements and the monotonous clangour of machinery are all the more torturing to the nerves if one's attention is not diverted by the panorama that is always present in the noisy streets to people who can see.

各种各样不和谐的吵嚷，扰乱了我的思绪。笨重的马车轧过坚硬的路面发出的隆隆声，还有机器单调的轰鸣，对于一个需要集中注意力辨别事物的盲人来说，常常无法忍受。

Clary Business Machines, established in 1954, specializes in providing office equipment solutions for today's modern business.

克拉里商用机器公司，成立于1954年，是一家专业提供办公设备的解决方案，为今天的现代企业。

EVISION has successfully completed a web promotion project for Clary Business Machines – a US-based company.

evision已成功地完成了一个网络促进项目克拉里商用机器公司-一家美国公司。

As a generalization of the classical set theory, thetheory of rough sets have successfully applied in many fields of artificial intelligence,such as machine learning, malfunction diagnosis, decision analysis, process controland knowledge discovery in databases.

Pawlak于1982年提出的一种数据分析理论。该理论是经典集合论的一种推广，已经成功地应用于机器学习、故障诊断、分析决策、过程控制以及关系数据库中的知识获取等人工智能领域。

Classification is one of the most important issues in data mining and machine learning.

分类是数据挖掘和机器学习中最重要的问题之一。

In the research area of machine learning, people work hard to improve the predicted accuracy of a classifier.

摘要 在机器学习的研究领域中，寻求预测准确率的提升一直是众多学者焦点所在。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。