The wear_resistant properties were examined by means of ring-block contact wear test.

采用环块接触形式进行材料的耐磨试验。

youdao

So the first step to remove content that's hosted on a site you don't own is to contact the owner of the website and request that they remove or block the content in question.

因此，要删除来自托管于并非你所拥有网站的内容，第一步便是联系网站所有者并且请求他们删除或者拦截涉及的内容。

youdao

To add a new contact, simply POST a new XML-encoded block to the feed URL. Listing 3 has an example of one such block.

要添加新联系人，只需POST一条新的XML编码的块到提要URL。

youdao

After flunking Privacy 101 with Buzz, which automatically built a public social network using Gmail users' formerly private contact lists, Google has designed a social network with privacy as its building block.

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