“质点”用英语怎么说？

P点和Q点分别表示该质点的两个位置.Points P and Q represent two positions of the particle.碰撞并不往往使质点减速.Collisions need not always act to slow particles down.我们可标记占据某个小领域的质点群.We label a group of particles occupying a small neighbourhood....

“质点”的拼音为：zhì diǎn...

gratifications的音标：...

v.宣告，宣布( annunciate的过去式和过去分词 )，表明即将到来[就绪]...

Bernadette turned deathly pale.贝尔纳黛特脸色变得死一般地惨白。He fired point-blank at Bernadette.他近距离朝贝尔纳黛特开了枪。Bernadette gave him a shy, sisterly kiss.贝尔纳黛特像妹妹一样羞怯地吻了他一下。...

thinking的近义词/同义词有：cerebral, reasoning, analytic, sensible, knowing, perceiving, intelligent, philosophical, rational, reasonable, practical, ratiocinative, logical, percipient, imaginative, speculative, ideational, caref...

dispersed的音标：dispersed的英式发音音标为：[dɪ'spɜ:st]dispersed的美式发音音标为：[dɪ'spɜst]...

鸟蝶呤...

亲油性: 能接受油特性,例如版上的印纹部份.Oleophilic: Oil receptive property such as image areas of printing plates.密封试验表明该磁性液体可用于密封亲水、亲油性液体.It'showed that the bald magnetic liquid be used to seal water and oil.并推荐亲油性的规整填料为首选聚结填料.The l...

“渥太华”的拼音为：wò tài huá...

夏至之后白天开始变短.The days begin to draw in after the summer solstice.明天就交夏至了.Tomorrow will be the Summer Solstice.过了夏至,天就开始变短.The days get shorter after the Summer Solstice....

demethylchlortetracycline的音标：demethylchlortetracycline的英式发音音标为：[dɪmeθɪlklɔ:'tetrəsi:]demethylchlortetracycline的美式发音音标为：[dɪmeθɪlklɔ'tetrəsi]...

“提纯”的拼音为：tí chún...

v.大出血( haemorrhage的过去式和过去分词 )...

If these drugs are stopped abruptly then some withdrawal symptoms may occur.如果突然停服这些药，则可能出现一些戒断症状。Then abruptly he revved the engine to full power.然后他突然加速到最大马力。Isabel rose so abruptly that she knocked down her chair.伊莎贝尔...

destiny的近义词有：destiny, fate, lot, doom, luck, fortune。下面这些名词均有"命运，运气"的含义：destiny：普通用词，侧重预先注定的命运，对未来命运的美好憧憬。fate：较庄严用词，多指不幸的命运，暗示不可避免，令人畏惧和人的意志无法改变，宿命论色彩较浓。 lot：多指偶然的运气或终身遭受的不幸命运。doom：指最终的，常常是灾难性或毁灭性的命运，隐含不可避免的意味。luck：普通日常...

v.耕作，犁地( till的现在分词 )...