pulsation是什么意思

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 ...

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 ...

n.交易商...

Glycolate oxidase catalyzes the oxidation of glycolate to glyoxylate.乙醇酸氧化酶能高效催化乙醇酸氧化生成一种重要的有机化工中间体乙醛酸.L - Methyl glyoxylate is an important chiral reagent.二羟乙酸L-薄荷酯是一种重要的手性试剂....

...exhaustion or post-viral debility.体力衰竭或感染病毒后引起的虚弱无力After her long illness she is suffering from general debility.久病之后,她身体虚弱.Laziness leads to debility.懒则衰.After her operation she suffered from general debility.她在手术後感到...

“入轨”的拼音为：rù guǐ...

v.叹气，叹息( sigh的过去式和过去分词 )，悲鸣，叹着气说，叹息道...

n.宝石藻...

vie的音标：vie的英式发音音标为：[vaɪ]vie的美式发音音标为：[vaɪ]...

宏观变量...

celestite的音标：celestite的英式发音音标为：['selɪstaɪt]celestite的美式发音音标为：['selɪstaɪt]...

v.贴纸( paper的过去式和过去分词 )，用纸覆盖，隐瞒，掩饰...

他临睡前喝一缸子可可.He has a mug of cocoa before bed.我收到一缸子的信件.I received a batch of letters....

目的: 探讨氟喹诺酮类抗菌药后效应及其合理应用.OBJECTIVE : To probe into the after - effects and rational use of fluroquinoloncs.重点产品: 甲砜霉素 、 氟苯尼考 、 强力霉素 、 喹诺酮类.Key products: A thiamphenicol, florfenicol test, doxycycline, the quinolones.对喹诺酮类...

My sister dawdles over the dishes.妹妹做菜磨磨蹭蹭.My sister dawdles over the dishes . Mother gets them done without wasting time.妹妹做菜磨磨蹭蹭. 妈妈很快就能做好....

mischievous的音标：mischievous的英式发音音标为：['mɪstʃɪvəs]mischievous的美式发音音标为：['mɪstʃəvəs]...

This served to hide the confusion and imprecision in their thinking.这个被用来掩盖他们思想的混乱和不准确。The official was forced into technical terms by the imprecision of the ordinary words.由于日常用词意义含混,那官员不得不改用术语.The imprecision of the ru...