handpiece什么意思解释？

Objective Discuss sterilization effect of B - class pulsation table top vacuum pressure steam sterilizer for dental handpiece.目的探讨B级脉动真空压力蒸汽台式灭菌器对牙科手机的灭菌效果.Automatic feed back circuit to keep constant revolutions of hand...

handpiece的音标：handpiece的英式发音音标为：[hænd'pi:s]handpiece的美式发音音标为：[hænd'pis]...

棉黄甙，棉子皮素...

Navigation is difficult on this river because of hidden rocks.由于多暗礁, 在这条河上航行很困难。Tourists were scrambling over the rocks looking for the perfect camera angle...游客们在正爬上岩石寻找最佳的拍摄角度。The river frets away the rocks along its b...

The equivalent of two tablespoons of polyunsaturated oils is ample each day.每天相当于两大汤匙多重不饱和油的量就足够了。"Aromatherapy oils" are not pure essential oils but dilutions.“香薰精油”并非纯精油，而是经过稀释的。Polyunsaturated oils are essential for h...

“内幕”的英语可以翻译为：what goes on behind the scenes，inside story，dope，low-down ...

“引力”的拼音为：yǐn lì...

“采集”的近义词/同义词：收罗, 收集, 搜罗, 搜聚, 搜集, 采撷。...

今天很忙，我累坏了。I had a busy day and was rather tired.坏天气对上午那些风笛吹奏者毫不容情。The weather was unkind to those pipers who played in the morning.旅游热降温对航空业来说是个坏消息。The drop in travel is bad news for the airline industry....

hypoelasticity的音标：hypoelasticity的英式发音音标为：[haɪpəʊelæs'tɪsɪtɪ]hypoelasticity的美式发音音标为：[haɪpoʊelæs'tɪsɪtɪ]...

n.铍（元素符号Be）...

n.袖孔...

“明智的”的拼音为：...

Of course our implementation was still slower, but not by an order of magnitude.当然,我们的实现仍然慢一些, 但不是按照数量级(计算)了....

adj.最容易溶解的，在最低温度可融化的，共熔的n.共晶...

syllable的复数形式为：syllables...

a pair of swimming trunks一条游泳裤The natives make excellent boats from the tree trunks.当地人用树干造出了非常漂亮的小船.The trunks don't carry easily.这些箱子不便携带....