diphenyl
美 [da?'fen?l] 
英 [da?'fenl]
- n.聯(lián)(二)苯；二苯基
- 網(wǎng)絡(luò)聯(lián)苯；聯(lián)二苯；二苯基化合物
英漢解釋
英英解釋
例句
Diphenyl carbonate was the important raw material for polycarbonate, with wide uses and application prospect.
碳酸二苯酯是合成聚碳酸酯的重要原料，具有廣泛的用途和應(yīng)用前景。
The resorcinol carbonates can be synthesized by the reaction of resorcinol with phosgene or diphenyl carbonate.
間苯二酚碳酸酯可由間苯二酚與光氣或碳酸二苯酯反應(yīng)而得到。
Exposure to diphenyl may have contributed to this PD cluster, but chance is an alternative explanation.
暴露于二苯基可能促成了這一局部放電組，但機(jī)會(huì)是另一種解釋。
Methods of synthesizing diphenyl carbonate included transesterification, urea and carbon disulfide.
其合成方法主要有酯交換法、尿素法和二硫化碳法等。
and the component (C) contains aromatic polyamide with a diphenyl sulfone skeleton structure.
以及（C）成分，具有二苯砜骨架結(jié)構(gòu)的芳香族聚胺。
The hydrogenated oil widely used in food industry is as dangerous as DDT (dichloro-diphenyl-trichloroethane), CCTV reports.
據(jù)中央電視臺(tái)報(bào)道，廣泛用于食品行業(yè)的氫化油其危害性堪比殺蟲劑滴滴涕。
The conversion affection of the substituted groups, metal cations on o-amino-diphenyl ether diazonium salt were studied.
研究了取代基、金屬離子對(duì)鄰氨基二苯醚重氮鹽轉(zhuǎn)化反應(yīng)的影響。
Diphenyl and phenanthrene were separated and detected effectively with low loaded column gas chromatography.
該法采用氣相色譜薄涂柱，對(duì)聯(lián)苯與菲進(jìn)行了有效的分離與測(cè)定。
Diphenyl carbonate(DPC) is an important intermediate in plastic industry.
碳酸二苯酯是重要的有機(jī)中間體，應(yīng)用于塑料工業(yè)。
The report is related to the preparation ofp-bromo diphenyl ethanone by biphenyl bromiding, acetylating . The total yield was about 53%.
由聯(lián)苯經(jīng)溴化、乙酰化合成化工中間體對(duì)溴聯(lián)苯基乙酮，總收率為53%。
In this article, a new method of determining contents of diphenyl and phenanthrene in waste water has been investigated.
文章研究了一種新的測(cè)定廢水中聯(lián)苯及菲含量的方法。
Direct Fast Orange GGL belongs to diphenyl - there dye, which has high affinity to fiber, bright color and good fastness.
直接耐曬橙GGL屬于二苯乙烯型染料，對(duì)纖維親合力高，色澤鮮艷，堅(jiān)牢度優(yōu)良。
The developments of synthetic methods of 4, 4'-diamino diphenyl ether(DADPE)and its re- action conditions were reviewed.
介紹了4,4′-二氨基二苯醚合成方法的研究進(jìn)展，闡述了其工藝條件。
As formulated, it contains brominated flame retardant additives which are not based on poly brominated diphenyl ethers (PBDEs).
作為制定，它包含溴化阻燃劑所根據(jù)的不是聚溴化（PBDEs）的二苯醚為基礎(chǔ)的添加劑。
The MNDO semiempirical quantum chemistry method was used to study the conformation of diphenyl sulfide and diphenyl sulfoxide.
本文使用MNDO半經(jīng)驗(yàn)量子化學(xué)方法對(duì)二苯硫醚和二苯亞砜的構(gòu)象進(jìn)行研究。
5-(p-Hydroxybenzyl)-10, 15, 20-tri(p-metho diphenyl ) porphyrin (1) and its cobalt complex (2) were synthesized.
合成了5-對(duì)羥苯基-10,15,20-三（對(duì)甲氧苯基）卟啉（1）及其鈷配合物（2）。
Synthesis of Diphenyl Oxalate from the Transesterification of Dimethyl Oxalate with Phenol over the Different Molecular Sieve Catalysts
苯酚和草酸二甲酯在不同分子篩催化下的酯交換反應(yīng)
The Quantum Chemistry Study of the Structure and Activation of Diphenyl Methyl Piperazine
二苯甲基哌嗪類化合物結(jié)構(gòu)與活性的量子化學(xué)研究
Synthesis of Diphenyl Carbonate through Transesterification Catalyzed by Organic Anion-Pillared Hydrotalcites
有機(jī)陰離子柱撐水滑石催化酯交換合成碳酸二苯酯
Study on Synthesis of Diphenyl Carbonate with Heterogeneous Catalytic Reaction --Preparation and Characterization of Catalyst by Microwave
非均相氧化羰基化合成碳酸二苯酯的研究--載體和催化劑的微波制備與表征
Chitosan's Modification-Study of Condensation Reaction with Diphenyl Ketone
殼聚糖與二苯甲酮縮合反應(yīng)的研究
Preparation of Substitution-Structure Perovskite Carriers and Activity Evaluation for Synthesis of Diphenyl Carbonate
摻雜鈣鈦礦載體制備及合成碳酸二苯酯活性評(píng)價(jià)
Determination of Gold in Ore by Atomic Absorption Spectrometry with Separation and Concentration of Polypropylene-Diphenyl Carbazide Resin
聚丙烯-二苯氨基脲樹脂分離富集原子吸收法測(cè)定地質(zhì)樣品中的金
Research on blending formulations of sodium mono - alkyl - diphenyl - ether disulfonate and conventional ionic surfactants
烷基二苯醚二磺酸鈉與普通離子型表面活性劑的復(fù)配研究
Preparation of Perovskite-type Oxide as Support and Its Evaluation of Catalyst Activity on Synthesis of Diphenyl
鈣鈦礦載體的制備及合成碳酸二苯酯活性評(píng)價(jià)
Study on Reaction Technics for Synthesizing Diphenyl Carbonate Directly Through Heterogeneous Catalysis
非均相催化一步合成碳酸二苯酯反應(yīng)工藝的研究
Diphenyl-thiocarbazone Extraction and Spectrophotometry for Determination of Residual Chlorine in Water Distribution System
雙硫腙萃取光度法測(cè)定管網(wǎng)水中的余氯
Synthesis and characterization of diphenyl furoylpyrazolone and its copper, lead complexes
二苯基呋喃甲酰基吡唑啉酮及銅、鉛配合物的合成與表征
with diphenyl hydrazine spectrophotometric Determination of hexavalent chromium in soil samples to restore the situation;
用二苯碳酰二肼分光光度法測(cè)定土樣中的六價(jià)鉻還原情況；
Catalytic Synthesis of Diphenyl Carbonate by Transesterification of Methyl-Carbonate with Phenol
碳酸二甲酯與苯酚酯交換催化合成碳酸二苯酯
Synthesis and Characterizations of Alkylated Diphenyl Ether Disulfonate
烷基二苯醚雙磺酸鹽的合成與性能
Synthesis and characterization of diglycol diphenyl sulfonate and diglycol diphenyl ether
二甘醇二苯磺酸酯與二甘醇二苯醚的合成與表征
Polybrominated Diphenyl Ethers and Its Related Environmental Problems
多溴聯(lián)苯醚及其環(huán)境問題
Separating and purifying diphenyl carbonate on cooling crystallization
冷卻結(jié)晶法分離和精制碳酸二苯酯
Study on the Synthesis and Bactericidal Activities of New Brominated Hydroxy Diphenyl Ether
溴代羥基二苯醚的合成及抑菌活性研究
Monitoring of polybrominated diphenyl ethers in the atmosphere of the Pearl River Delta using PUF-passive air sampler
珠江三角洲地區(qū)大氣中多溴聯(lián)苯醚的被動(dòng)采樣觀測(cè)
V-Cu Composite Oxide Catalyst for Transesterification of Dimethyl Carbonate with Phenol to Diphenyl Carbonate
釩-銅復(fù)合氧化物催化碳酸二甲酯和苯酚酯交換合成碳酸二苯酯
Progress in Synthesis of Diphenyl Carbonate by Transesterification of Dimethyl Carbonate and Phenol
碳酸二甲酯和苯酚酯交換合成碳酸二苯酯的研究進(jìn)展
Melt Transesterification Kinetics of Bisphenol A and Diphenyl Carbonate Catalyzed by Organic Amines
有機(jī)胺催化雙酚A與碳酸二苯酯熔融酯交換動(dòng)力學(xué)的研究
Analysis of Reaction Products of Heterogeneous Catalytic Synthesis of Diphenyl Carbonate
非均相羰基氧化合成碳酸二苯酯反應(yīng)液組分的分析
