There are rows of pull-out racks for flat works; a central display celebrates early donors; vitrines show examples of gifts that range from fossils to finely engraved caskets.
有几排可拉出的架子放置平面作品；中央陈列颂扬早期的捐赠者；橱窗展示礼物的示例，从化石到精雕细刻的首饰盒都有。
THEN pull the focusing barrel out slightly, and the lens barrel can be swung over farther to the left, to get into the close focusing range.
然后轻轻将镜头的调焦筒拉出，镜筒就可以继续向左转动以获得更近的对焦距离。
Full range of motion over C1-C2 and peak screw pull-out force was quantified.
定量测定C1-C2最大活动范围和最大螺钉抗拔力。
Full range of motion over C1-C2 and peak screw pull-out force was quantified.
定量测定C1-C2最大活动范围和最大螺钉抗拔力。
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