db什么意思解释？

DB: I could stop the car, pull hand brake.分贝: 我可以停止汽车, 拉手煞车.A DB - 624 quartz capillary column and a FID were used.采用气相色谱法, DB -624石英毛细管柱,氢火焰离子化检测器(FID),程序升温,检测器温度为300℃.B & W products have achieved CE 、 UL 、 DB 、 ROSH an...

DB can be replaced while the furnace is at operating temperature.当熔炉内温度在操作范围内时DB型 硅碳棒可以被替换.B & W products have achieved CE 、 UL 、 DB 、 ROSH and other international approvals.我公司的产品已取得CE、UL、DB、ROSH等国际认证.A DB - 624 quartz ...

db的音标：...

development的复数形式为：developments...

皮肤血管的...

megacrystalline的音标：megacrystalline的英式发音音标为：[me'ɡeɪkrɪstəlaɪn]megacrystalline的美式发音音标为：[me'ɡeɪkrɪstəlaɪn]...

v.填塞( choke的第三人称单数 )，（使）窒息，（尤指感情激动）而哽咽，因紧张而失灵...

I'd like to inquire about a book. Do you have The Voyage of the Beagle by Darwin?我要查问一本书, 你们有达尔文著的《探险号航海记》 吗 ?Sinus arrhythmia appeared in 15 % of beagle dogs.beagle犬存在着窦性心律不齐,比例为15%.CONCLUSION: The 0.5 mg · kg - 1 ...

rotation的音标：rotation的英式发音音标为：[rəʊ'teɪʃn]rotation的美式发音音标为：[roʊ'teɪʃn]...

n.墨绿色...

“拔毛机”的英语可以翻译为：dehairing machine，hair plucking machine ...

“酒店”的英语可以翻译为：hotel wineshop，public house，tavern，rummery...

isohologamy的音标：isohologamy的英式发音音标为：[aɪsəʊhə'lɒgəmɪ]isohologamy的美式发音音标为：[aɪsoʊhə'lɒgəmɪ]...

“抗碱剂”的拼音为：kàng jiǎ jì...

abietate的音标：abietate的英式发音音标为：[æ'baɪəteɪt]abietate的美式发音音标为：[æ'baɪəteɪt]...

The floors have been varnished.地板已经上过清漆了。The doors are then stained and varnished.这些门还要染色涂清漆。He varnished the wooden table.他给那张木桌涂了清漆....

n.隔壁，间壁...

Aren't Ah Ch'ou and your Ah Hsiung both Fang grandsons?阿丑跟你们阿凶不是一样的方家孙子.Fang Hung - chien said with a grin, " Whenever politicians congregate, there's bound to be heavy pollution. "方鸿 渐 笑道: “ 政治家聚在一起, 当然是乌...