anechoic是什么意思

anechoic的音标：anechoic的英式发音音标为：[ˌæne'kəʊɪk]anechoic的美式发音音标为：[ˌæne'koʊɪk]...

A NSA model of impact anechoic chamber ispresented herein theoretically.文章首先经过推导和计算,得出了一套计算紧缩型暗室的归一化场地衰减(NSA)理论值模型.It is the important reference for the evaluation of anechoic chamber performances.为评估全电波暗室的性能提供重要技术依据.Noi...

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durable的音标：durable的英式发音音标为：['djʊərəbl]durable的美式发音音标为：['dʊrəbl]...

Accountant John Talbot is a wizard with numbers.会计师约翰·塔尔博特精通数字。The premises of Chabert and Sons were situated by the river and, by coincidence, not too far away from where Eric Talbot had met his death.查伯特父子公司的经营场所位于河边，碰...

adj.丙酮的...

n.不死，不灭，不朽...

n.步行恐怖...

“苦恼”的反义词：愉快, 快乐, 安心, 快活, 痛快, 高兴。...

Management is confident about the way business is progressing.管理层对业务发展的态势充满信心。Soon they found their scientific reseaches were not progressing smoothly.不久他们发现他们的科学研究工作进展得并不顺利.The work is progressing steadily.工作在稳步地取得进展....

She is an avid outdoors woman.她酷爱户外运动。I'm a lover of the outdoors.我喜爱户外运动。The ceremony was being held outdoors.该仪式正在户外举行。...

perfume的第三人称单数（三单）为：perfumes...

插入它的复制本, 不费多大力量就能使所有文件夹保持完整.By insertion of photocopies, all folders can be maintained complete with little extra effort.那个照相复制本非常蹩脚,不过你应该能够看懂的.It is a very poor photocopy but you should be able to make something of it.这...

n.翘面，扭曲，变形v.弄弯，变歪( warp的现在分词 )，使（行为等）不合情理，使乖戾...

“高价”的拼音为：gāo jià...

occasional的近义词/同义词有：random, infrequent, unwonted, periodic, sporadic, seldom, intermittent, unfrequent, casual, unusual, irregular, odd, chance, fitful, effecting, impulsive, prompting, effectuating, germinal, driving, b...

n.（有助于成功的）跳板，（跳水、体操等体育运动中的）跳板，踏板...