确实，他是个幸运的人，范老师现在说，他从来没有结过婚，所以也没有人会来把他说成一个不忠的丈夫和坏父亲。
Indeed, he was a lucky man, Teacher Fei said now; he had never married, so no one could accuse him of being an unfaithful husband or a bad father.
但范佩尔西被形容成‘下一个博格坎普’时，你不禁要问近年来有多少个年轻荷兰球员得到了这样的赞誉。
When Robin van Persie is described as' the next Dennis Bergkamp ', you wonder how many other young Dutchmen have been afforded that compliment in recent years.
本文介绍了用微机和CAXA- 97软件进行渐开线齿轮范成实验的步骤和范成实验时齿轮插刀设置方法。
In this paper we introduce to the meshed experiment step on involute gear tooth profile by CAXA - 97 software and set up a method of gear cutting tool in the experiment of meshing and cutting gear.
其解释、演示齿轮范成的概念比观察实际切削加工和用仪器做实验具有更好的效果，更多的功能。
This method has better effect and function in interpreting and demonstrating the concept of envelope cutting gear than observing cutting gear or making experiment with instrument.
介绍了齿轮范成运动动态显示原理与程序设计，以及实验内容的安排。
The principle of dynamic showing of gear enveloping movement, program design and the arrangement of the experiment content were presented.
本文讨论球面范成法成形的一般原理，分析和计算范成表面的形状偏差，给出若干数据和结果。
The general principle of the precise spherical generation is discussed. The deviation of the resulting surface shape is analysed and calculated. Some data and results are given.
宋代(公元960——1279年)山水画家最有代表性的要数李成、范宽、董源、巨然四人。
During the Song Dynasty (960 — 1279 A. D.), the most representative landscape painters included Li Cheng, Fan Kuan, Dong Yuan and Ju Ran.
基于齿轮的范成加工原理，提出了一种变速比齿扇齿廓的定中心距齿轮建模法。
Based on the principle of gear machining generating method, a modeling method - variable center distance gear modeling method for variable ratio gear sector profile is put forward.
李成、范宽所画雪景、HanLin、行旅诸图，创造了中国山水画永恒的主题。
Li Cheng, Fan Kuan painted snow, Han Lin, Streams of various maps, created the eternal theme of Chinese landscape painting.
李成、范宽所画雪景、HanLin、行旅诸图，创造了中国山水画永恒的主题。
Li Cheng, Fan Kuan painted snow, Han Lin, Streams of various maps, created the eternal theme of Chinese landscape painting.
应用推荐