查询词典 Oh
- 与 Oh 相关的网络例句 [注:此内容来源于网络,仅供参考]
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A photoresist composition including a polymer is disclosed, wherein the polymer includes at least one monomer having the formula: wherein, R1 is selected from H, linear, branched or circular alkyl with 1-20 carton atoms, linear, branched or circular alkyl with 1-20 C atom, which is perfluorinated or semi-perfluorinated; and CN; R2 is alicyclic group with 5 or more carbon atoms; X is selected from methylene, aether, ester, amide and the connecting part of the carbonate; R3 is linear or branched alkylene with one or more carbon atoms or perfluorinated or semi-perfluorinated linear or branched alkylene; R4 is selected from H, CH3, CF3, CHF2, CH2F and perfluorinated or semi-perfluorinated aliphatic group; R5 is selected from the CF3, CHF2, CH2F and perfluorinated or semi-perfluorinated substituted and unsubstituted aliphatic group; n is 1 or higher integer; OR12 is OH or at least an acid unstable group selected from the tert-alkyl carbonate, tert-alkyl ester, tert-alkyl aether, acetal and ketal.
本发明公开了一种包含一种聚合物的光刻胶组合物,该聚合物包括至少一种具有下列结构的单体:其中,R 1 选自氢、具有1~20个碳原子的线形、支化或环状烷基、半氟化或全氟化的具有1~20个碳原子的线形、支化或环状烷基、以及CN;R 2 为具有5个或更多个碳原子的脂环基团;X为选自亚甲基、醚、酯、酰胺和碳酸酯的连接部分;R 3 为具有1个或多个碳原子的线形或支化亚烷基或者半氟化或全氟化的线形或支化亚烷基;R 4 选自氢、甲基(CH 3 )、三氟甲基(CF 3 )、二氟甲基(CHF 2 )、氟代甲基(CH 2 F)、以及半氟化或全氟化的脂族基团;R 5 选自三氟甲基(CF 3 )、二氟甲基(CHF 2 )、氟代甲基(CH 2 F)、以及半氟化或全氟化的取代或未取代的脂族基团;n为1或更大的整数;OR 12 为OH或者选自叔烷基碳酸酯、叔烷基酯、叔烷基醚、缩醛和缩酮的至少一种酸不稳定基团。
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High performance liquid chromatography was used to detect concentration of BP in the air of working sites and level of urinary 1-hydroxypyrene (1-OH-Py) of workers. Contents of acetylcholine in blood filtrate and activities of erythrocyte acetylcholinesterase were determined by Alky hydroxylamine chromatometry and DTNB methods, respectively.
用高效液相色谱法测定各组工作场所空气中BP的浓度,并对工人尿中1-羟基芘(1-OH-Py)的水平进行检测;分别用碱性羟胺比色法和二硫代二硝基苯甲酸法测定全血滤液中乙酰胆碱的含量和红细胞乙酰胆碱酯酶的活性。
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No obvious difference was observed when 6′-OH of isonucleoside was free or was protected by allyl group.
异核苷6′-OH处于游离和烯丙基保护状态时的结果没有显著差异。
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Oxidation of methane increases the amount of OH and HO2 radicals which catalyse ammonia into amidogen and enhance the SNCR reaction at lower temperature.
在SNCR反应中加入CH4,其氧化反应使得OH和HO2等基元含量增加,激发了NH3形成NH2,在较低温度下促进了SNCR反应,减少了氨泄漏。
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C3 symmetry operation is regarded as a transformation operator in angular momentum representation and the crystalline potential in Oh symmetry can be simply derived.
将C3对称操作看作角动量表象的对称变换算符,推导出Oh对称性晶场势。
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They are mainly composed of apatite and contain OH-, CO2-3 and organic matter.
它们主要由磷灰石组成,含OH-、CO32-和有机质,结晶程度很差。
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It's smooth, subtly aromatic, and oh so refined.
它的顺利,巧妙的芳香,和OH ,使完善。
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Firstly, XRD, TEM and FT-IR were used to characterize the structure of CNTs treated by dense HC1, dense HNO_3, HNO_3, H_2SO_4-HNO_3, K_2Cr_2O_7-H_2SO_4 and bromic acid. The results showed that purification treatment had no change on the structure of CNTs. But on the top of CNTs have function group such as -OH and -COOH after H_2SO_4-HNO_3 and K_2Cr_2O_7-H_2SO_4 were treated.
采用浓HCl、浓HNO_3、H_2SO_4-HNO_3、K_2Cr_2O_7-H_2SO_4、溴水共5组物质分别对CNTs进行纯化处理;借助XRD、TEM、FT-IR等分析手段对处理前后CNTs结构及形貌进行表征,发现以上5种物质纯化处理并不会对CNTs结构造成很大影响,其中H_2SO_4-HNO_3和K_2Cr_2O_7-H_2SO_4处理效果较好,除杂的同时CNTs端口带上-OH或-COOH活性官能团。
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Another way people say it is burro BOOR-oh .
人们给它的另一种称呼是BOOR-oh。
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When pH is 10, adsorption time is 30 min, dosage of bone char is 0.6 g/L, the original concentration of As in drinking water is 0.5 mg/L, As removal can reach 95.2%. The adsorption behavior is fitted both with Langmuir and Freundlich isotherm. The adsorption mechanism is supposed to be Ca—OH functional groups combined with anion. And there may occur the co-precipitation between calcium hydrogen arsenate and hydroxylapatite in the aqueous solution, and ions also exchange. The saturation adsorption capacity of As reaches 4.688 mg/g. Indexes of effluent are in good agreement with the WHO stringent drinking water standards (0.01 mg/L).
研究结果表明:在pH=10,吸附时间为30 min和骨炭加入量为0.6 g/L,饮用水砷初始质量浓度为0.5 mg/L时其砷去除率可达95.2%;骨炭吸附砷的行为同时符合Langmuir和Freundlich等温吸附模型;其吸附机理可能是Ca—OH官能团结合HASO4阴离子,并产生砷酸氢钙和羟基磷灰石的共沉淀,另外还存在离子交换作用;吸附柱的饱和吸附容量为4.688 mg/g;出水砷浓度符合世界卫生组织规定饮水砷标准(0.01 mg/L)。
- 相关中文对照歌词
- Oh Me, Oh My (Dreams In My Arms)
- Oh Oh Oh Oh
- Oh Me, Oh My
- Oh Me, Oh My (I'm A Fool For You Baby)
- Oh, Oh...Yeah
- Oh, Ah, Oh (오, 아, 오; O, A, O)
- Soul Cry (Oh, Oh, Oh)
- Oh Boy! Oh Boy! Oh Boy! Oh Boy! Oh Boy!
- Woh Oh, Woh Oh Oh (I Know)
- Oh, Oh, Oh
- 推荐网络例句
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I didn't watch TV last night, because it .
昨晚我没有看电视,因为电视机坏了。
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Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.
今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。
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I'm running my simile to an extreme.
我比喻得过头了。