单词 | annul |
释义 |
annul听听怎么读
英 [??n?l]
美 [??n?l]
是什么意思 宣告无效;取消;使消失;抹去 变形过去式:annulled过去分词:annulled现在分词:annulling第三人称单数:annuls 英英释义annul[ ?'n?l ]
学习怎么用 双语例句用作动词(v.)
权威例句INTER-ANNUL VARIATION AND TENDENCY PREDICTION OF TROPICAL CYCLONES IN HAINAN PROVINCE[Induction of apoptosis of cultured hepatocarcinoma cell by essential oil of Artemisia Annul L]The gem-dialkyl effect in electron transfer reactions: rapid synthesis of seven-membered rings through an electrochemical annulationCarbocupration of cyclopropene. A novel synthon of cyclopropanone enolate and its application to [3 + 2] and [3 + 2 + 2] annulationStrain rate imaging in normal and reduced diastolic function: Comparison with pulsed doppler tissue imaging of the mitral annulus * ...Computer-assisted synthetic analysis. Techniques for efficient long-range retrosynthetic searches applied to the Robinson annulation...One‐Pot, Three‐Component Condensation Reaction in Water: An Efficient and Improved Procedure for the Synthesis of Pyran Annulated ...Pain A, Renauld H, Berriman M, Murphy L, Yeats CA, Weir W et al.. Genome of the host-cell transforming parasite Theileria annulata c...Ingenane synthetic studies. An expedient approach to highly oxygenated ABC subunits of ingenol via reductive dialkylative annulation...Characterization of β' Phase Precipitates in an Mg-5at%Gd Alloy Aged in a Peak Hardness Condition, Studied by High-Angle Annular De...
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