查询词典 C.H.

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。

Structures of cochlea were measured on the images of position I and II ,including upper hemicycile width of Basal turn, lower hemicycle width of Middle turn, Middle turn height, Cochlea height, Modiolus area, length and width of Cochlea Nerve Canal on image I and Basal turn diameter, Basal turn lumen on image II.

在标准方位图像上设计并测量耳蜗9个结构径线(笔者分别定义为径线A—I，图Ⅰ A-G，图Ⅱ H-I)，径线A约衡量底周上半周宽度，径线B约衡量中周下半周宽度，径线C约衡量中周高度，径线D约衡量耳蜗高度，径线E约衡量蜗轴面积，径线F衡量蜗神经管宽度，径线G衡量蜗神经管长度，径线H约衡量耳蜗底周外径，径线I约衡量底周管径。

Results:By short term stimulating,the vitality of blood serum enzyme increased and the change of ultrastruucture showed the hypermetabolism of cardiac muscles;with the state of high stress prologing,the vitality of blood serum enzyme decreased gradually;the damage ...

结果：随应激状态时间延长、强度增加，血清心肌酶（LD H、HBD H、C K、GO T）活力短时间刺激升高，然后逐渐下降，心肌超微结构短期刺激为代谢亢进的变化，以后呈逐渐加重的损伤性改变。结论：高应激状态能够引起大鼠心肌损伤。

X% K 85. Waiting above the crowded streets, on top of a building 110 stories high, was Philippe Pettit.

S/ j9 W6 _5 x d1 A； h 菲力浦帕底特在110层高的建筑物上，人群拥挤的大街上空等候。， C ~/ l0 d1 V B$ H

In Chapter 2, using 1,10-phenanthroline as the raw material, four ligands such as dipyrido[3,2-a:2',3'-c]phenazine,tetrapyrido[3,2-a:2',3'-c:3'',2''-h:2''',3'''-j]phenazine, 10,11-[1,4-naphtalendione] dipyrido [3,2,-a::2',3'-c] phenazine and 2-[4-hydroxylphenyl]imidazo [4,5-f] [1,10] phenanthroline were synthesized.

在此基础上研究配合物结构和性质上的变化，探索荧光指示剂结构与性质内在联系的规律，为光纤氧传感器提供荧光效率高、化学稳定性好的指示剂。

In different growth stage, the soil pondage of R, H and Z treatments was larger than C, especially in anthesis stage, which indicated that R, H and Z could inhibit the useless evaporation of soil water before anthesis and promote grain filling. Different tillage systems had different Effects on soil pondage.

在作物不同生育时期，尤其是作物开花期，旋耕、耙耕和免耕模式的土壤贮水量高于常规耕作处理，这说明这三种模式可抑制作物开花前土壤无效蒸发，有利于促进籽粒灌浆。

Th ere wa s a note o f tri umph in my voi c e w h en I t o ld him th at it wa s th ere in black and w h ite.

有一语调的胜利在---里我的声音当---时候我告诉他那它是那里白纸黑字。

C. In addition, they introduced a fluorosubstituted benzylic ester (CH 2 C 6 H 4 CH 2 CH 2 C 8 F 17 ) as a protecting group in solution-phase peptide synthesis to facilitate the purification of intermediates by fluorous-solid-phase extraction.

丙此外，他们推出了fluorosubstituted苄酯(丙6小时2楚楚242丙的CH8六17)为保护群液相肽合成纯化中间体的便利氟-固相萃取。

Officiating guests at the opening ceremony were Prof Jack C Y Cheng, Pro-Vice-Chancellor; Prof John C K Lee, Dean of Education; Prof Youlian Hong, Chairman of organizing committee of ICCO 2008 and Chairman, Department of Sports Science and Physical Education; Prof Leung Yuen-sang, Head of Chung Chi College; Prof Henry N C Wong, Head of New Asia College; Prof Stephen H S Wong, Dean of Students, United College and Professor, Department of Sports Science and Physical Education; Ms Bonnie Kan, College Secretary, Shaw College and Dr Patrick Yung, Deputy Director, Hong Kong Jockey Club Sports Medicine and Health Sciences Centre.

开幕典礼之主礼嘉宾包括：中大副校长郑振耀教授、中大教育学院院长李子建教授、ICCO 2008 筹备委员会主席暨体育运动科学系系主任洪友廉教授、祟基学院院长梁元生教授、新亚书院院长黄乃正教授、联合书院辅导长暨体育运动科学系王香生教授、逸夫书院院务主任简丽嫦小姐及香港赛马会运动医学及健康科学中心执行总监容树恒医生。

The method comprises: adding 4-(3,4-dichlorophenyl)-1-tetralone and solvent at a ratio of 1:(3-4) into a three-necked flask with a stirrer, heating under stirring until 4-(3,4-dichlorophenyl)-1-tetralone is completely dissolved, heating to 60-100 deg.C, refluxing for 0.5-2 h, cooling the filtrate to -5-10 deg.C, filtering, recrystallizing to obtain refined 4-(3,4-dichlorophenyl)-1-tetralone, and drying at 40-80 deg.C to obtain dry 4-(3,4-dichlorophenyl)-1-tetralone.

该方法的步骤是：在带搅拌的三颈瓶中依次加入4-(3，4-二氯苯基)-1-萘满酮和溶剂，溶剂与4-(3，4-二氯苯基)-1-萘满酮的L∶W为3～4∶1，将上述4-(3，4-二氯苯基)-1-萘满酮及混合精制溶剂搅拌下升温，使4-(3，4-二氯苯基)-1-萘满酮全部溶解，升温至60～100℃，回流0.5-2h；滤液用冰水冷却至-5～10℃，过滤，所得物料再用上述方法进行一次重结晶得到精品4-(3，4-二氯苯基)-1-萘满酮，40～80℃干燥后即得到干品4-(3，4-二氯苯基)-1-萘满酮。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新