1967年，N．H．Willians将微波技术引入化学。后来吉林大学某研究小组的科学家利用该技术处理废气中的SO 2 ：

如图

D

约4.1%

欧洲经济共同体更确切

“Cientos años de soledad” en 1967 eran conocidos como la obra maestra mágica latinoamericana del realismo.Su autor es Kolkata hacia fuera,que inspiraría a Marquez Benghazi.El poeta chileno,Neruda lo ha elogiado como “el Cervantes más grande después del amo.” Marquez ha sido así el premio 1982 de la literatura Nobel.

The American language philosopher GRICE in 1967 and raised "cooperation principle" (cooperative principle).Including the quantity standard,quality standards,correlation rule and the way criteria.However,in people's communication process,people always can't abide by even the violation of these principles.Later,the linguists LEECH puts forward more perfect politeness principles and criteria.Including the following six criteria:
1,decent standards (TACT MAXIM) :the reduction in damage to express the views of others (1) try not to let others suffer (2) as far as possible much benefit to others
2,generous standards (GENEROSITY MAXIM) :reduce express his views and it instead
3,praise standards (APPROBATION MAXIM) reduce expression to others (1) derogatory debased others less as far as possible (2) as far as possible much praise others
4,humble standards to reduce certain constraints (MODESTY MAXIM) to your own table Yang and it instead
5,have been standards (AREEMENT MAXIM) reduce our and other people in the viewpoint of the same (1) try to reduce their differences (2) try to increase both sides of the agreement
6,SYMPATHY standards (SYMPATHY MAXIM) reduce his feelings with others in the opposition of the (1) try to reduce both parties dislike (2) try to increase the SYMPATHY of both sides
All in all,from the's politeness principle,we can draw the conclusion:to speak to give other people a little more of the convenient and respect,as far as possible let oneself have some more losses,such ability from each other for their affection,can urge both parties in communication can respect each other
In China,since the 1990 s have paid more attention of polite language study,gu yue countries according to Chinese history professor cultural background and the characteristics of Chinese daily communication.Put forward the Chinese polite five criteria:would have honour people criteria; Call criteria; Elegant criteria; Seek the common rule.Ma.This article five main highlighted in Chinese rule of respect for cultural exchange (rRESPECTFULNESS); Humility certain constraints (MODESTY),attitude enthusiasm (ATTITUDINAL WARMTH) and elegant (REFINEMENT).
All in all,the Chinese culture and people have almost standards and call standards is the most important.The two standards of the Chinese people's reaction to respect and humility,and the traditional virtues of the Chinese reaction.In short,the two standards can manifest the typical features of Chinese polite and habits.

原子会衰败...昨天振动9192631770次与今天振动9192631770次的时间不一样.所以有误差.

in 1951 Refugee Joint pledge
in 1967 Protocol

各位教教我白菜花怎样才能长得更快 有人说到红牛 还有人说往里尿尿,放一点便便 还有别的吗 （不要化肥）（我是自己在家里养的）