substituted的例句（substituted在句子中的用法）

• Wouldcannot always be substituted for should , however. 但是Would并 不是总是能由should代替.
• Volunteers could supplement but could not be substituted for regular employees. 志愿者可以辅助,但不能代替正式员工.
• Conclusion Campbell magnolia should not be used as medicine for substituted of Magnolia officinal. 结论滇藏木兰不能代替厚朴入药.
• The mass spectra of ferrocenyl - � � - diketonate chelates of Ti, Zr, Hf ( 1 - 6 ) and substituted ferroceoyl - titanocene complexes ( 7 - 8 ) have been inves - tigated. 本文研究了钛 、 锆 、 铪的二茂铁基β - 双酮螯合物 ( 1～6 ) 和取代的二茂铁基钛茂络合物 ( 7～8 ) 的质谱.
• Therefore, individual - preference curves should be substituted for statistical probabilities in decision trees. 因此, 在决策树中个人的偏好曲线应当取代统计机率.
• He substituted for the worker who was ill. 他顶患病的工人干活.
• Glass blocks are sometimes substituted for ordinary bricks. 有时,玻璃砖被用来代替普通的砖.
• She was dancing while someone substituted at the piano. 她在跳舞,别人代她弹钢琴.
• Mono - substituted aromatic hydrocarbons were selectively nitrated with NO _ 2 in the presence of molecular imprinted polymers ( MIPs ). 应用NO_2硝化剂,研究分子印迹聚合物 ( MIPs ) 催化剂在单取代芳香烃硝化反应中的催化特性.
• The understudy is substituted when the leading actor falls ill. “主角演员患病,由替角代替演出”.
• The understudy was substituted when the leading actor fell ill. 主角演员患病,由替角代替演出.
• The synthesis methods of melatonin, related tryptaminetryptamine derivatives and substituted indoles are discussed. 从人工合成的角度综述了美乐托宁及有关化合物色胺、色胺衍生物及吲哚衍生物的制备.
• Hexachlorophene - containing skin cleanser is substituted when allergy to shellfish or iodine is present or suspected. 在怀疑或患者确实存在对碘及贝类动物过敏时,可以改用含有六氯酚的皮肤消毒液.
• Therefore, P should be substituted by a response surface for each genotype. 因此, P必须被各个基因型的反应面所代替.
• Phenyl ( or polyphenyl ) substituted epoxides serve as excellent precursors to phenyl ( or diphenyl ) carbenes. 某些苯代 ( 或多苯 ) 环氧乙烷是制取带苯环 ( 或二苯 ) 碳烯的极好原料.
• A series of 2, 4 - diamino - 6 - substituted piperazine quinazolines was synthesized. 本文报道2, 4-二氨基 -6- 取代哌哗嗪基喹唑啉衍生物的合成及其抗疟活性.
• Chelsea lost more rhythm when Deco was substituted Miroslav Stoch. 德科被斯托奇替换之后,切尔西更加找不到节奏了.
• Hodgson also confirmed debutant Paul Konchesky was substituted purely as a precaution. 霍奇森同时确认,首次亮相的孔切斯基被换下,纯粹是作为预防措施.
• The progresses in bridged or substituted cyclopentadienyl ( and indenyl ) RuRu Bond carbonyl complexes are summarized. 综述了桥连或取代环戊二烯基 ( 茚基 ) 铁—铁键羰基化合物的研究进展.
• Methods: using N - methylephedrine, via condensation with the corresponding substituted cinnamyl chlorides. 方法: 以甲基麻黄碱为原料与取代桂皮酰氯反应成酯.