Homoserine has also been implicated in the biosynthesis of methionine.同型丝氨酸也牵涉到蛋氨酸的生物合成.Glycine and succinyl - CoA are precursors of 5 - aminolevulinic acid ( ALA ) biosynthesis.甘氨酸和琥珀酸是红假单胞菌生物转化合成5-氨基乙酰丙酸 ( ALA ) 的前体.Ob...

N, N - Diisopropylethylamine ( DIPEA ) was prepared from diisopropylamine ( DIPA ) and diethyl sulfate ( Et _ 2 SO _ 4 ).以二异丙胺 ( DIPA ) 、硫酸二乙酯 ( Et2SO4 ) 为原料合成N, N二异丙基乙基胺 ( DIPEA ).Objective The study of effect of Diisop...

bourgeoisie的反义词有：proletariat, proletariat。n.bourgeoisie的反义词（中产阶级;资产阶级）：proletariat。bourgeoisie的反义词（其他释义）：proletariat。...

二异丙基甲酮...

n.典雅的用语，典雅的言辞...

Usually, consent negotiations can take place either before or after the issuance of a formal complaint.通常情况下, 同意谈判既可发生于正式申诉之前亦可发生于其后.The issuance, revision , superseding, and withdrawal of all documents should be control...

familism的音标：familism的英式发音音标为：['fæmɪlɪzəm]familism的美式发音音标为：['fæməlɪzəm]...

isoflurophate的音标：isoflurophate的英式发音音标为：[aɪsɔ:f'lʊərəfeɪt]isoflurophate的美式发音音标为：[aɪsɔf'lʊərəfeɪt]...

aerosinusitis的音标：aerosinusitis的英式发音音标为：[eərəʊsaɪnə'saɪtɪs]aerosinusitis的美式发音音标为：[eəroʊsaɪnə'saɪtɪs]...

膀胱渗血...

异哈林通碱，异三尖杉酯碱...

v.放毒药，使蒙受毒害，污染( empoison的过去式和过去分词 )...

The storms could increase the risks posed by river blockages.暴风雨会增加因河道堵塞所造成的危险.One is a heightened awareness of the risks of subcontracting.一是要提高转包的风险意识.What are the main risks the insurance company underwrites?保险公司承保哪些主...

hypinosis的音标：hypinosis的英式发音音标为：[hɪpɪ'nəʊsɪs]hypinosis的美式发音音标为：[hɪpɪ'noʊsɪs]...

chlamydiosis的音标：chlamydiosis的英式发音音标为：[klæ'mɪdi:əʊsɪs]chlamydiosis的美式发音音标为：[klæ'mɪdioʊsɪs]...

antiselena的音标：antiselena的英式发音音标为：[ænti:ze'li:nə]antiselena的美式发音音标为：[æntize'linə]...

n.沼泽adj.沼泽的...

adj.不能允许的，不可接受的...

fissuration的音标：fissuration的英式发音音标为：[fɪʃə'reɪʃən]fissuration的美式发音音标为：[fɪʃə'reɪʃən]...

lymphoreticulosis的音标：lymphoreticulosis的英式发音音标为：[lɪmphəretɪkjʊ'ləʊsɪs]lymphoreticulosis的美式发音音标为：[lɪmphəretɪkjʊ'loʊsɪs]...

lochoperitonitis的音标：lochoperitonitis的英式发音音标为：[lɒtʃəʊpərɪtə'naɪtɪs]lochoperitonitis的美式发音音标为：[lɒtʃoʊpərɪtə'naɪtɪs]...

lackadaisical的音标：lackadaisical的英式发音音标为：[ˌlækə'deɪzɪkl]lackadaisical的美式发音音标为：[ˌlækə'dezɪkəl]...

v.说出( disclose的过去式和过去分词 )，揭露，使显露，使暴露...

elitists的音标：...

n.（护腿的）腿甲...

frontolysis的音标：frontolysis的英式发音音标为：[frʌn'tɒlɪsɪs]frontolysis的美式发音音标为：[frʌn'tɒlɪsɪs]...

viscosity的音标：viscosity的英式发音音标为：[vɪ'skɒsətɪ]viscosity的美式发音音标为：[vɪ'skɑsɪti]...

The expiratory ( F E ) and inspired ( F 1 ) concentration of isoflurane were monitored continuously.连续监测吸入气 ( F1 ) 和呼出气 ( FB ) 中的异氟醚浓度.These inhibitory actions of isoflurane were not mediated by KATPchannels.这些作用可能参与了异氟醚...

It had freed him for a while from the Devilfish.这使他一度摆脱了“乌贼号”.Byron was back aboard the cramped Devilfish.拜伦又回到了狭窄的“乌贼号”上.It had freed him for a while from the Devilfish and its exacting captain.这使他一度摆脱了“乌贼鱼”和它的吹毛吹疵的艇长....

n.异扁枝烯...