substituted造句

She was dancing while someone substituted at the piano.
她在跳舞,別人代她彈鋼琴.

The synthesis methods of melatonin, related tryptaminetryptamine derivatives and substituted indoles are discussed.
從人工合成的角度綜述了美樂托寧及有關化合物色胺、色胺衍生物及吲哚衍生物的制備.

Therefore, P should be substituted by a response surface for each genotype.
因此, P必須被各個基因型的反應面所代替.

Volunteers could supplement but could not be substituted for regular employees.
志愿者可以輔助,但不能代替正式員工.

Methods: using N - methylephedrine, via condensation with the corresponding substituted cinnamyl chlorides.
方法: 以甲基麻黃堿為原料與取代桂皮酰氯反應成酯.

Phenyl ( or polyphenyl ) substituted epoxides serve as excellent precursors to phenyl ( or diphenyl ) carbenes.
某些苯代 ( 或多苯 ) 環(huán)氧乙烷是制取帶苯環(huán) ( 或二苯 ) 碳烯的極好原料.

The progresses in bridged or substituted cyclopentadienyl ( and indenyl ) RuRu Bond carbonyl complexes are summarized.
綜述了橋連或取代環(huán)戊二烯基 ( 茚基 ) 鐵—鐵鍵羰基化合物的研究進展.

The understudy was substituted when the leading actor fell ill.
主角演員患病,由替角代替演出.

Glass blocks are sometimes substituted for ordinary bricks.
有時,玻璃磚被用來代替普通的磚.

The coordination of adenine substituted to the cental zinc leads to self assembly.
結果表明,腺嘌呤取代基與中心金屬鋅的軸向配位驅動了自組裝.

Conclusion Campbell magnolia should not be used as medicine for substituted of Magnolia officinal.
結論滇藏木蘭不能代替厚樸入藥.

He substituted for the worker who was ill.
他頂患病的工人干活.

The mass spectra of ferrocenyl - ? ? - diketonate chelates of Ti, Zr, Hf ( 1 - 6 ) and substituted ferroceoyl - titanocene complexes ( 7 - 8 ) have been inves - tigated.
本文研究了鈦 、 鋯 、 鉿的二茂鐵基β - 雙酮螯合物 ( 1～6 ) 和取代的二茂鐵基鈦茂絡合物 ( 7～8 ) 的質譜.

The understudy is substituted when the leading actor falls ill.
“主角演員患病,由替角代替演出”.

A series of 2, 4 - diamino - 6 - substituted piperazine quinazolines was synthesized.
本文報道2, 4-二氨基 -6- 取代哌嘩嗪基喹唑啉衍生物的合成及其抗瘧活性.

Hodgson also confirmed debutant Paul Konchesky was substituted purely as a precaution.
霍奇森同時確認,首次亮相的孔切斯基被換下,純粹是作為預防措施.

Wouldcannot always be substituted for should , however.
但是Would并 不是總是能由should代替.

Boron - substituted polyaromatic mesophase prepared by co - pyrolysis of a tar pitch with pyridine - borane complex under autogeneous pressure.
以煤焦油瀝青和吡啶硼烷為原料采用加壓熱縮聚工藝制備硼取代聚芳烴中間相瀝青.

Mono - substituted aromatic hydrocarbons were selectively nitrated with NO _ 2 in the presence of molecular imprinted polymers ( MIPs ).
應用NO_2硝化劑,研究分子印跡聚合物 ( MIPs ) 催化劑在單取代芳香烴硝化反應中的催化特性.

Hexachlorophene - containing skin cleanser is substituted when allergy to shellfish or iodine is present or suspected.
在懷疑或患者確實存在對碘及貝類動物過敏時,可以改用含有六氯酚的皮膚消毒液.

• #substituted