pulsation是什么意思

At low frequencies, such as 10 per sec., pulsation is sensed rather than vibration.在低频率(譬如每秒十次)时, 所感觉到的是脉冲而非振动.If the roller pulsation, the pressure on paper as cause misregister.如果滚子径向跳不静, 则差纸的不张辛有不小有小,致使套印禁绝.Vortexing ...

pulsation的音标：pulsation的英式发音音标为：[pʌl'seɪʃn]pulsation的美式发音音标为：[pʌl'seʃən]...

At low frequencies, such as 10 per sec., pulsation is sensed rather than vibration.在低频率(譬如每秒十次)时, 所感觉到的是脉冲而非振动.Objective Discuss sterilization effect of B - class pulsation table top vacuum pressure steam sterilizer for ...

bladder的音标：bladder的英式发音音标为：['blædə(r)]bladder的美式发音音标为：['blædɚ]...

opposite的近义词/同义词有：across, to, from, parallel, eyeball-to-eyeball, face, facing, to, vis-a-vis, antipodal, reverse, conflicting, antagonistic, counter, contrary, contradictory, contrapositive, contrastive, antithetical, o...

Now she must be tired of my sulks.现在她肯定受够了我的坏脾气。Think to be tired of to usually is all man.以为厌倦通常都是男人.Today of mind is easy be tired of Oh really gloomy?今天心情好烦啊真郁闷?...

She is a long - distance runner , and she likes to run marathons.她是 长跑 选手, 喜欢跑马拉松.As a long - distance runner his main break came last spring in Australia.作为一位 长跑 选手,他是上个春天在澳大利亚真正交上好运的.She excels as a long - distance run...

“间羟胺”的英语可以翻译为：[化] metaraminol，[医] aramine ...

jollies的音标：...

The plant will stand all but the worst winters out of doors.除了最严寒的冬季，这种植物都能在户外生长。I don't know how poor people got through those cold winters.我不知道穷人们是怎样熬过那些寒冬的.He has seen seventy winters.他已70岁了....

我们往往每周共进一次午餐。We tend to meet up for lunch once a week.我拿起了电话，她知趣地进了客厅。I took the phone, and she went discreetly into the living room.他们进门时一阵香味扑鼻而来。The savoury smell greeted them as they went through the door....

“毒液”的拼音为：dú yè...

奇文共欣赏,疑义相与析.A remarkable work should be enjoyed together and doubts analysed in company.水能把樟脑从其酒精溶液中淀析出来.Water precipitates camphor from its alcoholic solution.透析是最古老的去盐方法之一.One of the oldest method of salt removal is di...

adj.等跗节的，等基数的，（同分）异构的，同质异能的...

Inches的音标：...

analgia的音标：analgia的英式发音音标为：['ænældʒə]analgia的美式发音音标为：['ænældʒə]...

“排水沟”的英语可以翻译为：drainage ditch，drain，watering，waterway，barrel-drain ...

enskied的音标：...