DBM怎么读？

On the same conditions , the device begin to saturate when IF power reaches ? 5 dBm.中频输入功率大约在-5dBm时开始进入饱和状态.The power of DBM is no double, but its development has been delayed.虽然可以运用数据库营销来提高企业竞争力, 但它的发展却被延迟了.The PA shows...

decibels above one milliwatt in 600 ohms 毫瓦分贝（以600欧姆1毫瓦为零电平的分贝）...

白蛋白疾...

“大菜”的拼音为：dà cài ...

Tobago的音标：Tobago的英式发音音标为：[tə'beiɡəu]Tobago的美式发音音标为：[tə'beɡo]...

n.供打包的酒菜...

n.时机掌握，配光，记时，定时...

betimes的音标：betimes的英式发音音标为：[bɪ'taɪmz]betimes的美式发音音标为：[bɪ'taɪmz]...

say的音标：say的英式发音音标为：[seɪ]say的美式发音音标为：[se]...

v.认出( identify的第三人称单数 )，支持，确认，辨认...

“山岳”的拼音为：shān yuè...

unequal的复数形式为：unequals...

babblers的音标：...

cobs的音标：cobs的英式发音音标为：[kɒbz]cobs的美式发音音标为：[kɒbz]...

fledgling的复数形式为：fledglings...

hysterocarcinoma的音标：hysterocarcinoma的英式发音音标为：[hɪstərəʊkɑ:sɪ'nəʊmə]hysterocarcinoma的美式发音音标为：[hɪstəroʊkɑsɪ'noʊmə]...

Its books are noted for the quality of their paper and bindings.其图书以纸质优良、封面精美而闻名。The bindings of the books were identical.这些书的装帧完全相同.IIS bindings provide two pieces of information: binding protocol and binding informatio...