Aspirin is synthesized through O - acylating reaction from acid and anhydride acid with anhydrous carbonate as catalyst.以水杨酸和乙酸酐为原料,采用无水碳酸钠作为催化剂经O - 酰化反应合成了阿司匹林.In 2002, we develop Photo - catalyst & electronic Ionizer A...

flimflammed的音标：...

boroglyceride的音标：boroglyceride的英式发音音标为：[bʌrəʊɡ'lɪsəraɪd]boroglyceride的美式发音音标为：[bʌroʊɡ'lɪsəraɪd]...

distributively的音标：distributively的英式发音音标为：[dɪst'rɪbjʊtɪvlɪ]distributively的美式发音音标为：[dɪst'rɪbjʊtɪvlɪ]...

n.登山...

Dailon的音标：...

Most condensation reactions are equilibria.大多数的缩合反应是平衡反应.Through use of transparent overlays solutions to acid and base equilibria can be obtained rapidly.使曲线明显重迭,可迅速得到酸和碱平衡的分解.Also, on the basis of this knowledge, chemi...

The requirement for work permits violates the spirit of the 1950 treaty.对工作许可证的要求违反了1950年条约的精神。Anyone who violates law and discipline must firmly be slapped down.对于任何违法乱纪的人都必须坚决予以打击.That person who violates the law and d...

She plays the violin execrably.她小提琴拉得糟透了....

albuminate的音标：albuminate的英式发音音标为：[ælb'jʊmɪneɪt]albuminate的美式发音音标为：[ælb'jʊmɪneɪt]...

acebrochol的音标：acebrochol的英式发音音标为：[eɪsb'rɒkɒl]acebrochol的美式发音音标为：[eɪsb'rɒkɒl]...

The underlying theme of the novel is very serious.小说隐含的主题是十分严肃的。The result does not exclude the possible coexistence of an underlying lung cancer.化验结果并不能排出潜在合并肺癌的可能性.To stop a problem you have to understand its underlyin...

血糖代谢障碍...

Coincidentally, I had once found myself in a similar situation.巧得很，我曾经碰到过类似的情况。They immediately got in touch with Dr Ting who was, purely coincidentally, also in California.他们立即与丁博士联系，真是巧得很，他也在加利福尼亚。Two Manchester City f...

The elvish child then laughed aloud.接着那小精灵似的孩子笑出了声.Bloodthirsty and elegant, the Sea - Elvish Pirates a strange mixture of water and blood, wind and cutlass.嗜血而优雅的海洋精灵海盗们是水与血 、 风与刃的奇妙的结合体.He might have been speaking the ...

lewdness的音标：...

chlorodibromide的音标：chlorodibromide的英式发音音标为：[klɒ'rəʊdaɪbrəʊmaɪd]chlorodibromide的美式发音音标为：[klɒ'roʊdaɪbroʊmaɪd]...

deamplification的音标：deamplification的英式发音音标为：[di:æmplɪfɪ'keɪʃən]deamplification的美式发音音标为：[diæmplɪfɪ'keɪʃən]...

One of these lies is graphically and indisputably demonstrated by intelligence we collected on June 27, last year.其中一个谎言已经被我们去年6月27日获得的情报揭穿。The data can be represented graphically in a line diagram.这些数据可以用单线图表现出来.This da...

无免疫的...

Aesop's stories were well loved, so many were written down.伊索的故事人人喜爱, 很多篇都被记载下来.We all mourn the destruction of a well - loved building.我们都为毁掉心爱的建筑物而痛惜.The program included songs and recitations of well - loved poem...

They walked through the trees to a second hut, cunningly camouflaged against air surveillance.他们穿过树林来到第二个棚子;这个棚子经过巧妙伪装,空中侦察不到。They cunningly played the game of sham peace.他们狡滑地玩弄假和平的把戏.The technique he chose cunningly - ...

flammability的音标：flammability的英式发音音标为：[ˌflæmə'bɪlətɪ]flammability的美式发音音标为：[ˌflæmə'bɪlətɪ]...

anomalous structure不规则的结构For years this anomalous behaviour has baffled scientists...几年来这种反常行为让科学家们很困惑。The anomalous nucleon moments are due to hadronic effects.反常核子磁矩是由强子效应引起的.For years this anomalous behaviour has baff...

flicks的音标：...

vi.抓殴，痛骂...

ON THE BLOODSUCKING TABANIDS FROM SOUTH CHINA ( DIPTERA: TABANIDAE )华南地区吸血虻类记略 ( 双翅目: 虻科 )The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever relapsing fever.虱吸血还可传播各种流行...

n.卡迪拉克(Antoine de la Mothe,1657-1730，北美洲法国总督，底特律的创立者)...

joggledbeam的音标：joggledbeam的英式发音音标为：[dʒɒɡled'bi:m]joggledbeam的美式发音音标为：[dʒɒɡled'bim]...

labiology的音标：labiology的英式发音音标为：[leɪb'ɪɒlədʒɪ]labiology的美式发音音标为：[leɪb'ɪɒlədʒɪ]...