diaryl ；

[例句] 二芳基氮氧化物自由基比二烷基氮氧化物自由基还要稳定. Diaryl nitroxides are even more stable than the dialkyl nitroxides.

[例句] 目的为进一步设计和研究2, 4- 二芳基 -1, 3-二硫戊环类化合物提供可参考依据. AIM To offer reference for further research of 2, 4 - diaryl - 1 , 3 - dithiolane compounds.

duple，[医] diploid ；

[例句] 他比往常多赚二倍的钱. He earns twice as abundance as he employ to.

[例句] 信封地址的每一行都用二倍的距离隔开. Each line in the envelope address is separated by double space.

dyas ；

[例句] 隧道主要通过三迭系、二迭系 紫红色 软质砂岩、泥岩岩层. It passes mainly through the purple -- color soft sandrock and mudstone in Triassic or Dyas Systems.

[例句] 准噶尔盆地西北缘五八区二迭系佳木河组是含火山岩系地层,即火山岩和碎屑岩混积地层. Jiamuhe formation along the northwestern margin of the Junggar basin is volcanic rock bearing stratum.

bivoltine，digoneueism ；

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[例句] 采用相转移催化剂,氯代环已烷与二硫化钠溶液反应合成了二环已基二 硫醚. Dicyclohexyl disulfide was prepared by reaction of chlorocyclohexane and sodium disulfide using phase transfer catalyst ( PTC ) .

[例句] 确定大蒜素的成分主要包含二烯丙基一硫醚, 二烯丙基二硫醚, 二烯丙基三硫醚等在内的多种含硫化合物. The efficient components of allicin were identified as diallyl sulfide, diallyl disulfide, diallyl trisulfide, etc.

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[例句] 拥有不思议技巧的美型二人组! Handsome duo with incredible charm and technique!

[例句] SB二 人组正在为拖欠苏格兰皇家银行的2.37亿英镑贷款的十月最后期限发愁. The pair are facing an October deadline to repay a ￡237 m loan to their bank RBS.

duplicate ；

[例句] 应该不再发生二重的梯子进入. Duplicate ladder entries should no longer occur.

[医]bivalent ；

diplodization，diploidization ；

[例句] 主要包括雌核染色体灭活和雄核二倍化诱导技术. It includes the techniques of inactive female nucleus of eggs and diploidization of male nucleus.

（杀螨剂） Basudin，Sarolex，Neccidol，Nucidol ；

dimorphism ；

[医] diploidy ；

[医]biventer ；

[例句] 二腹肌的有二个多内端,靠一较薄的腱状部分相连的. Having two fleshy ends connected by a thinner tendinous portion . Used of certain muscles.

diamyl ；

[化] benzene dibromide，dibromo-benzene ；

[例句] 采用差示扫描量热法,通过对一系列“拟二元”物系固液平衡数据的测定,得到了 邻二溴苯 、间二溴苯和对二溴苯三元 物 系 的 固液平衡数据. The - liquid equilibrium data for the ternary --- dibromobenzene were determined by differential scanning calorimetry ( DSC ).

[机] acetyl ketene，diketene ；

[例句] 后者经过热解,就转变成环己二烯酮的衍生物. Thermolysis of the latter furnished the cyclohexadienone system.

dihydrate ；

[化] dihydrobenzene ；

[例句] 对于α-氨基仍采用Fmoc保护策略, 侧链氨基用二碳酸二叔丁酯引入叔丁氧羰基来保护,侧链胍基用酸敏感保护基2,2, 4,6,7-五甲基二氢苯并呋喃-5-磺酰基来保护. Fmoc, Boc and Pbf were used respectively to protect α - amido, side amido and side guanidine group.

diimine ；

[例句] 以L - 精氨酸 、 L - 甘氨酸、L - 天门氨酸为原料, 采用二环己基碳二亚胺(DCC)法合成了Arg-Gly-Asp ( RGD ). Takintg L - Arginine, L - Glycine and L - Aspartate as a raw material, used DCC coupling method to synthesize Arg - Gly - Asp ( RGD ).

dioxime ；

[例句] 同时,利用紫外分光光度法中的标准曲线法,测出二氯乙二肟的含量. The content of dichloroglyoxime was determined with standard curve method in ultraviolet spectrophotometry.