1. 掩蔽：一个可听声由于其它声音的[简介][掩蔽](masking)指在分析溶液中利用某试剂将干扰离子浓度减小,使其不参与反应,或参加反应的量极低,以消除干扰的过程.
2. 遮蔽：(1) 遮蔽(Masking)作业(2) 花样(Pattern)形成作业若有需要,把蚀刻面之花样被覆(Pattern)去除,仅留非加工面之遮蔽,再施经轻度蚀刻的酸洗作业,或实施喷砂(Sand blast),把蚀刻面作成均匀有光泽的面.
3. 掩码：逻辑单元数(LUN)掩码(masking)和分区是通常使用的技术,用来确保只有得到授权的服务器,才能访问指定的存储阵列. 但这两个参数,可以通过管理界面来改变,于是就制造了如下机会:当授权从一台已授权服务器转移到未经授权的服务器或者工作站.
1. He talked in a calm tone, masking the pressure which must have built up since that fateful withdrawal in Beijing.
2. masking
2. Bumetanide is on the list of banned substances because it can be used as a masking agent for steroids.
3. Li said when he visited Xie he could see a mark across his face from masking tape.
4. Serio Galindo and Elida Ojeda strapped wide strips of masking tape across the front windows of their clothing store.
noun
1. the act of concealing the existence of something by obstructing the view of it
e.g. the cover concealed their guns from enemy aircraft
Synonym: cover covering screening
2. scenery used to block the audience's view of parts of the stage that should not be seen
Synonym: masking piece
3. the blocking of one sensation resulting from the presence of another sensation
e.g. he studied auditory masking by pure tones