Altera阿尔特拉alterv.改变；更改；阉割；切除卵巢alternating quantity交变量Alternaria spinaciaen.菠菜链格孢Alternaria chartarum纸链格孢Alternaria loliicola黑麦草生链格孢alternating gradient交替梯度alternant technology交互技术alternating property交替性质alternating behavior交互行为Alternaria ligusticin.川芎链格孢Alternaria tamaricisn.柽柳链格孢

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   未能找到或修改文件。
2. A checkout discourages others from modifying a file, and a lock prevents them from doing so.
   签出妨碍了别人修改文件，即一个锁阻止别人对文件的修改。