The joint space is narrow, even partly disappeared.

关节间隙狭窄，部分消失。

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It is unknown whether MAT can delay or prevent the progression of degenerative changes and joint space narrowing.

目前还不清楚是否共同商定可延缓或防止缩小进展的退行性改变和关节间隙。

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Augustine and fellow panel member Edward Crawley of MIT both spoke in favour of joint space ventures with other countries.

奥古斯丁和他的专家小组同事，来自麻省理工的Edward Crawley共同发言支持与其他国家联合出资进行航天活动。

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The fall to Earth was monitored by the Joint Space Operations Center (JSPOC) at Vandenberg Air Force Base in California.

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Both the first and second groups at LeCamping, graduated and then promptly created their own joint work space they found the concept so supportive.

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Prime contractor for the 6, 000-pound (2.7 ton) satellite was France's Alcatel Space, a joint venture between Alcatel and Thomson-CSF.

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