“乙氧基”的英语

R ” 是取化基,如乙氧基 、 甲氧基及它们的环氧和烷氧同系物或卤基.R " is a replaceable function , e . g . acetoxy, methoxy, their acyloxy and alkoxy homologs or halo.蒸馏得质量分数高于98%的邻乙氧基苯甲酸,收率为92%.Distillation gave o ethoxybenzoic acid with 98 % of the p...

biweeklies的音标：...

The main controlling factors of reservoir developing are lithology , lithofacies and ancient weathering crust karstification.储层发育的主要控制因素为岩性和岩相、古风化壳岩溶作用.And then studied the origin and lithofacies meaning of siderite.在此基础...

chaetoparia的音标：chaetoparia的英式发音音标为：[tʃi:təʊpɑ:'rɪə]chaetoparia的美式发音音标为：[tʃitoʊpɑ'rɪr]...

Definitive determination of the benefit of angiotensin - converting angiotensin - receptor blockade.而血管紧张素转化酶抑制剂疗法获益的确切结果则需要像血管紧张素受体拮抗剂一样的确定性临床试验研究.In the renin - angiotensin - aldosterone system, the juxtaglomerular app...

n.帐篷( tent的名词复数 )，帐，罩...

Kohn的音标：...

v.召集，召开（会议）( convoke的第三人称单数 )...

I had to goon the floor to the room.为打扫房间我只好跪在地板上.Tam Yam Goon, Pad Thai , Thai Curry.你以前有听过这些菜肴吗?Sounded like the goon who away found backup.听起来像逃离发现后援的呆子一样.He and the other goon began to beat me up.他和另外一个暴徒开始毒打我。...

缺钙的...

close的近义词有：close, near, nearby,close, shut, slam,complete, finish, end, close, conclude, terminate, accomplish,familiar, intimate, close, confidential。下面这些形容词均有"接近的"的含义：close：语气强于near。指时间、地点或程度方面的接近，有紧靠、相邻的意味。near：语气弱于cl...

“轨道”的英语可以翻译为：track，pathway，orbit，trajectory，path...

A runaway car came hurtling towards us.一辆失控的汽车朝我们飞驰而来。We saw rocks and stones hurtling down the mountain.我们看到岩石以飞快的速度从山上滚落下来.At that second a trolley came hurtling by, heading downtown, its bell clanging loud.就在此刻,一辆开往闹市...

“达因计”的英语可以翻译为：dynemeter ...

皮艇漂流是指在湍急的河面上划着小艇沿流而下的运动.Whitewater kayakingWhitewater kayaking is the sport of paddling a small boat down a fast - moving river....

Trauma is the most common cause of epistaxis in domestic animals.外伤是家畜衄血的最常见原因.Epistaxis occurs in about 10 per cent.鼻出血则约占10%.Objective To evaluate the selective external carotid arterial embolization of uncontrollable ...