c-h的例句大全

The supramolecular complex [ ( C 36 H 36 N 24 O 12 ) ErNa ( NO 3 ) C 14 H 2 O ] ( NO 3 ) 2·5 H 2 O was detected by X-ray diffraction analysis.

本文合成了化合物 [ ( C36H36N24O12 ) ErNa ( NO3 ) Cl·4H2O ] ( NO3 ) 2·5H2O,利用 X 射线衍射法测定了单晶结构.

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A drug , C 17 H 25 N, used in veterinary medicine as an anesthetic and illegally as a hallucinogen; PCP.

苯环己哌啶一种药, C17H25N,在兽医中用作麻醉剂,非法使用时可作为幻觉剂; PCP( 这种药缩写形式)

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It is found that the STE is in fact a nearest-neighbour F-H pair with C 1 symmetry.

研究表明这种晶体中的STE实际上是具有C1位形的最近邻的F -H 对.

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A transparent, highly flammable liquid , C 4 H 8 O, used in synthesizing resins.

一种无色油状的合成物, 从煤焦油中提取, 用于制造合成树脂.

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Fructose fruIt'sugar : Organic compound, one of the simple sugars ( monosaccharides ), chemical formula C 6 H 12 O 6.

果糖: 有机化合物.糖的一种. 化学式为C6H12O6.

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I. N . C . is supervised by the ministries of Economy , Development and ( PP ? PW ? H ? E ).

接受经济部 、 发展部和环境规划与公众事务部的监管.

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A crystalline amine, C 8 H 12 N 2 O 2, one of several active forms of pyridoxine, important in protein metabolism.

'吡'.''哆胺晶体胺, c8h12n2o2, ''.'吡'. ''哆醇的几种活跃的形式中的一种, 在蛋白质新旧代谢过程中起重要作用.

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Eight compounds ( IVa , d, f ; Vb , c, d, f, h ) were synthesized for the first time.

Vb, c, d, f, h等8个化合物为首次合成.

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A whitish crystalline powder, C 25 H 27 ClN 2, used to treat nausea and motion sickness.

美其敏一种略带白色的透明粉末, C25H27ClN2, 用于治疗恶心或移动的病症(晕船、晕车和晕飞机)

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The structure was identified by ESI-MS 、 IR 、1 H NMR and 13 C NMR.

结构经ESI-MS、IR、1HNMR、13CNMR等表征.

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Any of three gaseous isomeric ethylene hydrocarbons , C 4 H 8 , used principally in making synthetic rubbers.

丁烯乙烯的三种气态同分异构体之一,C4H8, 主要用于制造合成橡胶.

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Ethylene signaling model has been established in last 20 years as follows: C _ 2 H _ 2→ ETR → CTR → EIN 2→ EIN 3→ ERF → ethylene response.

90年代建立了拟南芥乙烯信号转导途径模型: C_2H_2→ETR→CTR→EIN2→EIN3→ERF→ 乙烯反应.

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The ethylene ( C 2 H 4 ) adsorbed on Ru ( 0001 ) surface has been studied by using thermal desorption spectroscopy ( TDS ).

用热脱附谱 ( TDS ) 方法研究了乙烯 ( C2H4 ) 在Ru ( 0001 ) 表面上的吸附.

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Starch subjected to dry heat is changed to dextrine ( C 6 H 10 O 5 ), British gum.

淀粉一受干热会变成浆糊 ( C6H10O5 ), 也叫英国浆糊.

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Dextrine subjected to heat plus an acid or a ferment is changed to dextrose ( C 6 H 12 O 6 ).

受热浆糊加上酸或酶就变成葡萄糖 ( C6H12O6 ).

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A chemical constituent of cannabis, C 21 H 28 ( OH ) 2.

大麻醇,大麻酚大麻的一种化学成分, c21h28 ( oh ) 2.

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Plants are sensitive to the simple olefins, particularly C 2 H 4.

植物对简单烯烃是敏感的特别是乙烯.

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