Up to 96 % ee was achieved with 4 - nitro - chalcone as enone substrate.以 4- 硝基查耳酮为原料的反应,其产物可获得最高达96%ee值.Chalcone synthase ( CHS ) gene is the key gene during the pathway of synthesizing anthocyanidin.查尔酮合成 酶 基因(Chalcone...

mesoneritic的音标：mesoneritic的英式发音音标为：[mi:sənə'rɪtɪk]mesoneritic的美式发音音标为：[misənə'rɪtɪk]...

evodinone的音标：evodinone的英式发音音标为：[ɪ'vəʊdɪnwʌn]evodinone的美式发音音标为：[ɪ'voʊdɪnwʌn]...

prisoner的近义词有：prisoner, captive, convict。下面这些名词均含"囚犯，俘虏"的含义：prisoner：指关入监狱的囚犯，包括战俘，也可作引申用。captive：指战争中抓到的俘虏，也可作引申用。convict：指经判决而在狱中服刑的人。...

metopyrone的音标：metopyrone的英式发音音标为：[metə'paɪərəʊn]metopyrone的美式发音音标为：[metə'paɪəroʊn]...

The soldiers bayoneted their way out.士兵们用刺刀杀出一条血路....

coronet的近义词/同义词有：chaplet, wreath, laurel, garland, crown, bay。n.coronet的近义词（宝冠,冠状头饰,花冠）：chaplet, wreath, laurel, garland, crown, bay。...

n.遗弃者，委付者...

...Stonehenge, in south-western England, an ancient configuration of giant stones.英格兰西南部的巨石阵——一座古老的巨石阵列Stonehenge sits in the beautiful countryside near Salisbury, England.巨石阵座落在英国索尔兹伯里附近的美丽乡间.Early Britons built Stonehe...

She is well-intentioned,but her tactless manner tends to get people’s backs up.她倒是一片好心,但方法不当容易使人生气。He is well-intentioned but a poor administrator.他是个空有一番好意但能力很差的主管。Griffiths was macerated by this blasting flash from his...

amyrenone的音标：amyrenone的英式发音音标为：[ə'maɪrnən]amyrenone的美式发音音标为：[ə'maɪrnən]...

Human demodex is a conditioned parasite with high infestation rate.目的人体蠕形螨是蠕形螨病的病原虫,人感染率较高.You have been conditioned to believe that it is weak to be scared...你习惯性地认为害怕是软弱的表现。My expenditure is conditioned by my income.我的...

就…而言...

The name herringbone is derived from the neat pattern left in the snow.箭尾式攀登名字起源于留在雪地上的整齐的印子.A frequent variation of the twill weave is the herringbone.常用的斜纹变化组织是人字斜纹.Place end to end to make herringbone pattern brick pa...

cyclovalone的音标：cyclovalone的英式发音音标为：[saɪkləʊvə'ləʊn]cyclovalone的美式发音音标为：[saɪkloʊvə'loʊn]...

胆石测听仪...

v.用虹吸管吸（或输送）（液体）( siphon的过去式和过去分词 )...

原胆烷醇酮...

Drain on paper towels and dust with confectioner's sugar.之后用纸巾将油吸干,并将食用糖粉撒在上面.Sift confectioner sugar on top of the cake.在蛋糕上面撒上糖粉.I bought it at the confectioner's.那是我从糖果店买来的....

绵马毒素，绵马精，绵马素...

The temples are festooned with lights.灯彩装饰着庙宇。The room was festooned with beautiful flowers.那个房间以美丽的花朵结成的花彩装饰着.The hall was festooned with flowers.大厅里结起了花彩....

n.异黄酮...

木犀草素...

dectaphone的音标：dectaphone的英式发音音标为：['dektəfəʊn]dectaphone的美式发音音标为：['dektəfoʊn]...

二氢查尔酮...

baronet的音标：baronet的英式发音音标为：['bærənət]baronet的美式发音音标为：['bærənɪt, ˌbærə'nɛt]...

One can turn one's imagination free for extravagant pictures of what might have been.人们可以无拘无束地运用想象去幻想可能会出现无法意料的情景.That gruesome story was enough to turn one's blood cold.那个可怕的故事足以使人毛骨悚然.To be a leader of men, o...

grindstone的音标：grindstone的英式发音音标为：['graɪndstəʊn]grindstone的美式发音音标为：['graɪndstoʊn]...

bufotalienone的音标：bufotalienone的英式发音音标为：[bʌ'fəʊtəlɪənən]bufotalienone的美式发音音标为：[bʌ'foʊtəlɪrnən]...

aftermentioned的音标：aftermentioned的英式发音音标为：['ɑ:ftəmenʃnd]aftermentioned的美式发音音标为：['ɑftəmenʃnd]...