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- Set ch3 group A on SB600 or SB800 only!Cannot set on the camera. 用盡舊鏡微距能力，專(zhuān)人指導使用微距濾鏡，拍盡微距世界！
- Ground and excited states of CH3 under octapol moment electric field[J]. 引用該論文 王秋云;謝安東;徐國亮;馬美仲;朱正和.
- A yellow crystalline compound,(NO2)3C6H(CH3)OH, used in high explosives. 三硝基甲酚一種黃色的結晶狀化合物，（no2）3c6h（ch3）oh，用于烈性炸藥中
- A hydrocarbon, C6H3(CH3)3, occurring in petroleum and coal tar or synthesized from acetone and used as a solvent. 三甲苯一種碳氫化合物，化學(xué)式為C6H3（CH3）3，能從石油和煤焦油中提取或用丙酮合成，被用作一種溶劑
- One might expect azomethane to have a Y structure similar to that of acetone(CH3)2CO. 可以預期偶氮甲烷分子具有和丙酮（CH3）2CO分子相似的丫形結構。
- The univalent hydrocarbon radical,CH3 -,derived from methane and occurring in many important organic compounds. 甲基單價(jià)碳氫基，CH3－，由甲烷中衍生出，在許多重要有機化合物中出現
- The present article discussed the reaction of(RO)2P(S) nP(OR) 2 (R = CH3, C2H5,n = 2,3,4)with HNR; (R =C2H5,isoC3H7). 本文闡明了(RO)_2S=P(S)_nS=P(OR)_2 (R=CH_3,C_2H_5;n=2,3,4)與R_2~'NH(R'=C_2H~6,iC_6H~7)的反應。
- For example,geological prospecting is being carried out for anomaly zones CH1#,CH2#,CH3#,CH4# in Aerhada. 如阿爾哈達CH1、CH2、CH3、CH4號異常帶,現正進(jìn)行地質(zhì)詳查找礦;
- The passivation mechanism on carbon steel in hydrochloric acid and CH3(CHz)11OSO3Na mixture solution was explored. 探討了碳鋼在鹽酸、六次甲基四胺和十二烷基硫酸鈉混合溶液中的鈍化機理。
- Recently, Peng et al. have developed a cheaper, easier and safer procedure by using CdO instead of Cd(CH3)2. 最近Peng等對原有方法進(jìn)行了改進(jìn)，選用CdO代替Cd(CH3)2，新方法更廉價(jià)，方便，安全。
- The mean relative reactivity of three kinds of protons towards chlorination is R(CH)>R (CH2) >R(CH3), and the chlorine atoms are distributed homogeneously in the molecular chain. 伯、仲、叔三種氫的相對氯化活性為R(CH)>R(CH_2)>R(CH_3),并乒表明氯化反應比較均勻地發(fā)生在無(wú)規聚丙烯分子鏈上。
- A copolymer of epichlorohydrin ( ECH )-allyglycidyl ether ( AGE ) was prepared with Al (i-Bu) 3-H3PO4-H2O- N(CH3 ) 2 ( DMA) catalyst system. 用Al(i-Bu)_3-H_3PO_4-H_2O-DMA(二甲基苯胺)四元催化劑合成了環(huán)氧氯丙烷(ECH)/烯丙基縮水甘油醚(AGE)共聚物。
- It was shown that 3 isolates(A1, A2 and CAM) fit into Group 1(WB), 2(CH2 and CH3) into Group 2(JH), while 4 (C1,C2,BP and CDC) into Group 3(GS). 結果表明， A1、 A2 和 C A M 屬第1 型（ W B）； C H2 和 C H3 屬第2 型（ J H）；
- It was found that the modified-PEEK with -SO3H and -CH2N(CH3)2 groups could be obtained by the chlorinemethylation and the amination modification. SPEEK經(jīng)過(guò)氯甲基化和胺化改性，得到苯環(huán)上具有-SO3H和-CH2N(CH3)2基團的改性PEEK。
- The pathway that H or CH3 radical attacked the C atom of CO2 was the preferential pathway in all the four designed reaction pathways. 其中以H和CH3自由基進(jìn)攻CO2的C原子反應為優(yōu)先路徑，主要產(chǎn)物為乙酸，而甲酸甲酯為動(dòng)力學(xué)禁阻產(chǎn)物。
- AG3 and AG4 were immobilized on the surface of protonated PET-N(CH3)2 film, which was prepared for biomimetic synthesis silver particles in vitro. 將AG3和AG4憑借靜電力推動(dòng)直接固定于正離子化的PET-N(CH3)2膜上，作為仿生模板合成銀顆粒。
- A clear, colorless, flammable, mobile liquid, (CH3) 2CHOH, used in antifreeze compounds, in lotions and cosmetics, and as a solvent for gums, shellac, and essential oils. 異丙醇：一種清澈，無(wú)色，易燃，流性的液體，(CH3)2CHOH，用于阻凍化合物、洗液和化妝品中，也用作樹(shù)膠、蟲(chóng)膠和精油的溶劑。
- The results showed that the three screening strains PGPR, CH1, CH2 and CH3 could significantly promote the growth of cucumber in pot test and dish screening. 結果表明，通過(guò)盆栽測定結合平皿初篩，篩選到的三株P(guān)GPR菌株，CH1，CH2和CH3都能顯著(zhù)地促進(jìn)黃瓜生長(cháng)。
- In consideration of the characteristics of Fault Block CH3, a study is conducted on numerical model of bottom water coning and reservoir numerical simulation. 根據CH3斷塊的油藏特征,對底水錐進(jìn)數值模型及油藏數值模擬進(jìn)行了研究。
- The arsenic group(CH3)2As-. 二甲砷基砷基（CH3）2As－
