| English | Chinese |
| a gradient of 1on 5 | 坡度〔斜率〕1： 5 (竖:横) |
| a slope of 1 in 5 | 坡度 1:5竖：斜 |
| a slope of 1 on 5 | 坡度 1:5竖：横 |
| a slope of 1 to 5 | 坡度 1:5横:竖 |
| agradient of 1 in | 5坡度斜率1: 5竖：斜 |
| 1-aminoethylene-1,1-diphosphonic acid | 1-氨基亚乙基-1,1-二膦酸 |
| azo-1,8-dihydroxynaphthalene-3,6-disulfonic acid | 偶氮-1,8-二羟萘-3,6-二磺酸 |
| 1,2,4-benzenetricarboxylic acid | 1,2,4-苯三羧酸 |
| 1,12-benzoperylene | 1,12-苯并花 |
| 1,2-benzophenanthrene | 1,2-苯并菲 |
| 1,2-benzopyrene | 1,2-苯并芘 |
| 1,4-bis-2-5-phenyloxazolyl-benzene | 1,4-双-2-5-苯基噁唑基苯 |
| 2,7-bis 2-arsonophenylazo-1,8-dihydroxy-3,6-naphthalene disulfonic acid | 2,7-双2-肿基苯基偶氮-1,8-二羟基-3,6-萘二磺酸 |
| bis-1,5-diphenylformazanyl-3-disulfide | 双-1,5-二苯甲喈基-3-二硫化物 |
| 1-bromo-3-chloro-5,5-dimethylhydantoin | 1-溴-3-氯-5,5-二甲基乙内酰脲 |
| 2-bromo-1-chloropropane | 2-溴-1-氯丙烷 |
| 2-bromo-2-nitropropane-1,3-diol | 2-溴-2-硝基丙烷-1,3-二醇 |
| 1-butanol | 1-丁醇 |
| 1,2-butoxyethoxy-2-propanol | 1,2-丁氧基乙氧基-2-丙醇 |
| 1,2-butylene glycol sulfite | 1,2-丁二醇亚硫酸酯 |
| catechol-1,2-dioxygenase | 邻苯二酚-1,2-双加氧酶 |
| 1,2-chlorobenzene | 1,2-氯苯 |
| 1,4-chlorobenzene | 1,4-氯苯 |
| 1-chloro-2,3-dibromopropylane | 1-氯-2,3-二溴丙烷 |
| 1-chloro-2,4-dinitrobenzene | 1-氯-2,4-二硝基苯 |
| 1-chloro-2-nitroaniline | 1-氯-2-硝基苯胺 |
| 1-chloro-4-nitrobenzene | 1-氯-4-硝基苯 |
| 1-chloro-2,4-nitrobenzene | 1-氯-2,4-硝基苯 |
| 1-chloro-3-nitrobenzene | 1-氯-3-硝基苯 |
| 3-chloro-1,2-propylene epoxide | 3-氯-1,2-环氧丙烷 |
| 3-chloro-1,3-propylene epoxide | 3-氯-1,3-环氧丙烷 |
| cis-1,3-dichloropropene | 顺式-1,3 -二氯丙烯 |
| cw-1,2-dichloroethylene | 顺式-1,2-二氯乙烯 |
| 1,2-cyclohexanedionedioxime | 1,2-环己二酮二肟 |
| 4-5-chloro-2-pyridy lazo-1,3-diaminobenzene | 4-5-氯-2-吡啶偶氮-1,3-二氨基苯 |
| 1,2-diaminocyclohexane-N,N,N',N'tetraacetic acid | 1,2-二氨基环己烷-N,N,N',N'-四乙酸 |
| 1,8-diaminonaphthalene oxalate | 1,8-二氨基萘草酸盐 |
| 1,2-diaminopropane | 1,2-二氨基丙烷 |
| 1,3-diaminopropane | 1,3-二氨基丙烷 |
| 1,2,5,6-dibenzanthracene | 1,2,5,6-二苯并蒽 |
| 1,1-dibromoacetone | 1,1 -二溴丙酮 |
| 1,2-dibromo-3-chloroethylpropane | 1,2-二溴-3-氯乙丙烷 |
| 1,2-dibromo-3-chloropropane | 1,2-二溴-3-氯丙烷 |
| 1,1-dichlorethene decomposition | 1,1-二氯乙烯分解 |
| 1,1 -dichlorethylene decomposition | 1,1-二氯乙烯分解 |
| 1,4-dichlorobenzene | 1,4-二氯苯 |
| 1,2-dichlorobenzene | 1,2-二氯苯 |
| 1,3-dichlorobenzene | 1,3-二氯苯 |
| 1,4-dichlorobutadiene | 1,4-二氯丁二烯 |
| 3,4-dichloro-1-butene | 3,4-二氯-1-丁烯 |
| 1,1-dichloroethane | 1,1-二氯乙烷 |
| 1,2-dichloroethene | 1,2-二氯乙烯 |
| 1,1-dichloroethene | 1,1 -二氯乙烯 |
| 1,1-dichloroethylene | 1,1-二氯乙烯 |
| 1,2-dichloroisobutane | 1,2-二氯异丁烷 |
| 1,3-dichloroisobutene | 1,3 ・二氯异丁烯 |
| 2,3-dichloro-1,4-naphthoquinone | 2,3-二氯-1,4-萘醌 |
| 1,3-dichloropropane | 1,3-二氯丙烷 |
| 1,3-dichloro-2-propanol | 1,3-二氯-2-丙醇 |
| 1,1-dichloropropene | 1,1-二氯丙烯 |
| 1,3-diene | 1,3-二烯 |
| 1,2-diethylbenzene | 1,2-二乙基苯 |
| 1,2-dihydroxybenzene | 1,2-二羟基苯 |
| 2-sulfophenylazo-1,8-dihydroxy-3,6-naphthalenedisulfonate | 2-磺酸基苯偶氮-1,8-二羟基-3,6-萘二磺酸盐 |
| 1,8-dihydroxynaphthalene-3,6-disulfonic acid | 1,8-二羟萘-3,6-二磺酸 |
| 5,8-dihydroxy-1,4-naphthoquinone | 5,8-二羟基-1,4-萘醌 |
| 1,3-dimethyl triphenylene | 1,3-二甲基苯并［9,10］菲 |
| 1,2-dimethyl-3-amyl-4-propylcyclohexane | 1,2-二甲基-3-戊基-4-丙基环己烷 |
| 1,1-dimethylcyclohexane | 1,1-二甲基环己烷 |
| 1,5-dimethyldicyclo3.2.2-6,8-nonadiene-3-ketone | 1,5-二甲基双环3.2.2-6,8-壬二烯-3-酮 |
| 1,2-dimethyl-4-ethylbenzene | 1,2-二甲基-4-乙基苯 |
| 1,3-dimethyl-4-ethylbenzene | 1,3-二甲基4乙基苯 |
| 1,8-dimethylphenanthrene | 1,8-二甲基菲 |
| 2,9-dimethyl-1,10-phenanthroline | 2,9-二甲基-1,10-菲咯琳 |
| 2,9-dimethyl-1,10-phenanthroline spectrophotometry | 2,9-二甲基-1,10-菲咯啉分光光度法 |
| 5,5-dimethyl-1-pyrroyl-N-oxidate | 5,5-二甲基-1-吡咯啉-N-氧化物 |
| 3-3,4-dichlorophenyl-1,1-dimethylurea | 3-3,4-二氯苯基-1,1-二甲喔 |
| 1-3,4-dichlorophenyl-3,3-dimethylurea | 1-3,4-二氯苯基-3,3-二甲脲 |
| 2,4-dinitro-1,8-dinaphthol | 2,4-二硝基-1,8-二萘酚 |
| dinophysistoxin-1 | 鳍藻毒素-1 |
| 1,4-dioxane | 二噁烷 |
| 1,4-dioxane | 1,4-二氧六环 |
| 5-diphenyl-azo-3-phenyl-1 ,3,4-thiadiazole-2-ketone | 5-二苯基偶氮-3-苯基-1,3,4-噻二吡咯-2-酮 |
| 1,5-diphenylcarbazide | 1,5-二苯卡巴朋 |
| 1,5-diphenylcarbohydrazide | 1,5-二苯卡巴朋 |
| 1,5-diphenylcarbohydrazide spectrophotometry | 1,5-二苯卡巴肼分光光度法 |
| 1,2-diphenylhydrazine | 1,2-二苯肼 |
| 4,7-diphenyl-1,10-phenanthroline | 4,7-二苯基-1,10-菲咯琳 |
| 2-ethyl ester-1-hexanol | 2-乙酉旨-1 -己醇 |
| 1-ethyl-1,3-dimethylcyclohexane | 1-乙基-1,3-二甲基环己烷 |
| 1-ethyl-3-methyl-cy clohexane | 1-乙基・3-甲基环己烷 |
| 1-ethylnaphthalene | 1-乙基萘 |
| 1-ethylpyrene | 1-乙基花 |
| 1-alkylacyl guanidines | 1-烷基酰基胍 |
| 1-heptane | 1-庚烷 |
| hexahydro-1,3,5-tris 2-hydroxyethyl-Striazine | 六氢-1,3,5-三2-羟乙基-S-三嗪 |
| 2-hydroxy-1-2-hydroxy-4-sulfo-1-naphthylazo-3-naphthalene carboxylic acid | 2-羟基-1-2-羟基-4-磺基-1-萘基偶氮-3-萘羧酸 |
| 1-hydroxyethylidene-1,1-diphosphonic acid | 1-羟基亚乙基-1,1-二膦酸、羟基乙叉二膦酸 |
| m-1,1-dichloroethene | 顺式-1,1 -二氯乙烯 |
| m-1,1-dichloroethylene | 顺式-1,1 -二氯乙烯 |
| m-1,2-dichloroethene | 顺式-1,2 ・二氯乙烯 |
| 1-methyl triphenylene | 1-甲基苯并9,10菲 |
| 1-methylanthracene | 1-甲基蒽 |
| 1-methylbenzoaanthracene | 1-甲基苯并a蒽 |
| 1-methylchrysene | 1-甲基窟 |
| 1-methylfluorene | 1-甲基芴 |
| 3-methyl-1,3-pentadiene | 3-甲基-1,3-戊二烯 |
| 1-methylphenanthrene | 1-甲基菲 |
| 3-methyl-1-phenyl-5-pyrazolone | 3-甲基-1-苯基-5-吡唑啉酮 |
| 3-methyl-1-phenyl-5-pyrazolone spectrophotometry | 3-甲基-1-苯基-5-吡唑啉酮分光光度法 |
| 2-methyl-1-propanol | 2-甲基-1-丙醇 |
| 1-methylpyrene | 1-甲基芘 |
| 1,3,6-naphthalenetrisulphonic acid | 1,3,6-萘三磺酸 |
| 1-2-pyridylazo-2-naphthol | 1-2-吡啶偶氮-2-茶酚 |
| 1-2-thiazolylazo-2-naphthol | 1-2-噻唑偶氮-2-萘酚 |
| 1-6-bromo-2-benzothiazolylazo-2-naphthol | 1-6-溴2苯并噻唑偶氮-2-萘酚 |
| 1-2-pyridylazo-2-naphthol method | 1-2-吡啶偶氮-2-萘酚法 |
| 1-2-hy droxy-3-sulfo-5-chloro-1-phenylazo-2-naphthol-3,6-disulfonic acid | 1-2-羟基-3-磺基-5-氯-1-苯基偶氮-2-萘酚-3,6-二磺酸 |
| 4-N'-methyl-1-piperazinylally-N-butyl-1,8-naphthalimide allyl chloride quaternary ammonium salt | 4-N'-甲基-1-哌嗪基-N-丁基-1,8-萘二甲酰烯丙基氯季铵盐 |
| 1-1-hydroxy-2-naphthylazo-6-nitro-2-naphthol-4-sulfonic acid | 1-1-羟基 -2-萘基偶氮-6-硝基-2-萘酚-4-磺酸 |
| 4-nitroquinoline-1-oxide | 4-硝基喹啉-1-氧化物 |
| 2-nitroso-1-naphthol | 2-亚硝基-1-萘酚 |
| N,N' -diethyl-1,4-phenylenediamine | N,N'-二乙基-1,4-苯二胺 |
| N,N' -diethyl-1,4-phenylenediamine spectrophotometry | N,N'-二乙基-1,4-苯二胺分光光度法 |
| N,N'-diethyl-1,4-naphthalenediamine titrimetry | N,N'-二乙基-1,4-萘二胺滴定法 |
| N-phenyl-1-naphthylamine | N-苯基-1-萘胺 |
| 1-octadecanol | 正十八烷醇 |
| 1,3,6-octatriene | 1,3,6-辛三烯 |
| 5-oxo-3,4-dichloro-1,2-dithiolane | 5-氧基・3,4-二氯-1,2-二硫戊环 |
| 3-pentene-1-yne | 3-戊烯-1-快 |
| 1,10-phen | 1,10-菲咯琳 |
| 1,10-phenanthroline | 1,10-菲咯啉 |
| 1,10-phenanthroline spectrophotometry | 1,10-菲咯琳分光光度法 |
| 1-phenyl phenanthrene | 1-苯基菲 |
| 1,4-phenylenediamine | 1,4-苯二胺 |
| 1,4-phenylenediamine titrimetry | 1,4-苯二胺滴定法 |
| 1-phenylnaphthalene | 1-苯基萘 |
| 2-phosphonobutane-1,2,4-tricarboxylic acid | 2-膦酰基丁烷-1,2,4-三羧酸 |
| 2-phosphonobutane-1,2,4-tricarboxylic acid pentamethyl ester | 2-膦酰基丁烷-1,2,4-三羧酸五甲酯 |
| 2-phosphono-1,2,4-tricarboxybutane | 2-膦酰基-1,2,4-三羧基丁烷 |
| 1-piperidinamine | 1-哌啶胺 |
| 1,2,3-propanetriol | 1,2,3 -丙三醇 |
| 1-4-nitrobenzyl-4-4-diethylaminoazo benzene pyridinium bromide | 1-4-硝基苄基44-二乙氨基偶氮苯溴化吡啶𬭩 |
| 1,1'-sodium diphosphonate propionate phosphonate | 1,1'-二膦丙酸基膦酸钠 |
| 4-tert-buthyl-1,2-cyclohexanediketoxime dimethyl benzene | 4-特丁基-1,2-环己烷二酮肟二甲苯 |
| 4-tert-buthyl-1,2-cyclohexanediketoxime xylene | 4-特丁基-1,2-环己烷二酮肟二甲苯 |
| 1,2,4,5-tetrachlorobenzene | 1,2,4,5-四氯苯 |
| tetrachloro-1,2-benzoquinone | 四氯-1,2-苯醌 |
| 1,3-tetrachlorobutadiene | 1,3-四氯丁二烯 |
| 1,1,2,2-tetrachloroethane | 1,1,2,2-四氯乙烷 |
| 1,1,1,2-tetrachloroethane | 1,1,1,2-四氯乙烷 |
| 1,13-tetradecadiene | 1,13-四癸二烯 |
| tetrahydro-3,5-dimethyl-1,3,5-thiodiazine-2-thione | 四氢-3,5-二甲基-1,3,5-硫代二嗪2硫酮 |
| 1,2,3,4-tetrahydromethylnaphthalene | 1,2,3,4-四氢甲基萘 |
| 1,2,3,4-tetrahydroquinoline | 1,2,3,4-四氢喹啉 |
| 1,2,3,4-tetramethylbenzene | 1,2,3,4-四甲苯 |
| 1,2,3,5-tetramethylbenzene | 1,2,3,5-四甲苯 |
| 1,4-thioxane | 1,4-噻噁烷 |
| trans-1,1-dichloroethene | 反式-1,1 -二氯乙烯 |
| trans-1,1-dichloroethylene | 反式-1,1-二氯乙烯 |
| trans-1,2-dichloroethene | 反式-1,2-二氯乙烯 |
| trans-1,2-dichloroethylene | 反式-1,2-二氯乙烯 |
| trans-1,2-dichloropropene | 反式-1,2-二氯丙烯 |
| trans-1,3-dichloropropene | 反式-1,3-二氯丙烯 |
| 1,2,3-tri 2-cyanoethoxy propane | 1,2,3-三2-氰乙氧基丙烷 |
| 1,2,3-triaminopropane | 1,2,3-三氨基丙烷 |
| 1-p-nitrobenzene-3-α-pyridyl triazene | 1-对硝基苯-3-α-吡啶基三氮烯 |
| 1,1,2-trichlor otrifluoroethane | 1,1,2-三氯三氟乙烷 |
| 1,1,1-trichloroacetone | 1,1,1 -三氯丙酮 |
| 1,3,5-trichlorobenzene | 1,3,5-三氯苯 |
| 1,2,4-trichlorobenzene | 1,2,4-三氯苯 |
| 1,2,2-trichlorobenzene | 1,2,2-三氯苯 |
| 1,1,1-trichlorobenzene | 1,1,1-三氯苯 |
| 1,1,5-trichloro-1,2-dibromobenzene | 1,1,5-三氯-1,2-二澳苯 |
| 1,1,2-trichloroethane | 1,1,2-三氯乙烷 |
| 2,2,4-trichloro-5-methoxycyclopent-4-ene-1,3-dione | 2,2,4 -三氯-5-甲氧基环戊4烯-1,3-二酮 |
| 2,4,6-trichloro-1,3,5-trichloroheteroben zene | 2,4,6-三氯-1,3,5-三氯杂苯 |
| 1,2,3-trimethoxybenzene | 1,2,3-三甲氧基苯 |
| 1,2,3-trimethylbenzene | 1,2,3 -三甲基苯 |
| 1,2,4-trimethylbenzene | 1,2,4-三甲基苯 |
| 1,3,5-trimethylbenzene | 1,3,5-三甲基苯 |
| 1,3,5-trinitrobenzene | 1,3,5-三硝基苯 |
| 1-vinyl-4-ethylbenzene | 1-乙烯基-4-乙基苯 |
| 1,2-xylene | 1,2-二甲苯 |
| 1,3-xylene | 1,3-二甲苯 |
