二十个

The shock wave has made a nearly standard dodecahedron pattern on the surface of centre sphere. This pattern is the result of shock waves interaction from two adjacent detonating spots, and its position shows how the detonating of two adjacent spots acts, synchronized or not. The nice dodecahedron stroke patterns on the surface of recovered centre sphere indicate that this detonating method has good synchronization and spherical converging shock-wave.

通过试验，由十二个起爆点发出的爆轰波通过相互作用在回收球体的表面留下了近乎标准的正十二面体刻痕图案，球体表面的每一道刻痕都是相邻两个起爆点所发出的爆轰波相互作用的结果，每一道刻痕与相邻两个起爆点的位置关系反映了该两个起爆点的起爆同步性情况。

A series of 2-oxocyclododecyl sulfonylurea s have been synthesized from 2-oxocyclododecylsulfonamide via acylation of phenyl chloroformate and amination.

以环十二酮为起始原料，经磺化反应制备得到2-氧代环十二烷基磺酸盐B，B经过氯化和胺解反应制备得到2-氧代环十二烷基磺酰胺C，C经过苯氧酰化与胺解反应后合成了10个新的2-氧代环十二烷基磺酰脲类化合物D，它们的结构通过了1HNMR和IR的确证。

With benzoic acid, terephthalic acid, 2. 6naphthalene dicarboxylic acid, dimethyl-2, 6-naphthalene dicarboxylate as solutes, water, acetic acid, N, N-dimethylformamide, N, N-dimethylacemide, dimethyl sulphoxide, N-methl2-ketopyrolidine, and the mixture of water and acetic acid as solvents respectively, the solubilities of 15 binary systems and 4 ternary systems were determined.

实验以苯甲酸、对苯二甲酸、2，6-NDCA、2，6-萘二甲酸二甲酯为溶质，以水、醋酸、N，N-二甲基甲酰胺、N，N-二甲基乙酰胺、二甲基亚砜、N-甲基-2-吡咯烷酮以及水和醋酸的混合溶液为溶剂，测定了十五个二元物系和四个三元物系的溶解度数据。

Three cationic surfactants, N -dodecyl- N -(2-hydroxyethyl)- N , N -dimethylammonium bromide, N -tetradecyl- N -(2-hydroxyethyl)- N , N -dimethylammonium bromide and N -cetyl- N -(2-hydroxyethyl)- N , N - dimethylammonium bromide have been synthesized.

合成了 N -十二烷基- N -(2-羟乙基)- N ， N -二甲基溴化铵、 N -十四烷基- N -(2-羟乙基)- N ， N -二甲基溴化铵和 N -十六烷基- N -(2-羟乙基)- N ， N -二甲基溴化铵等3个季铵盐阳离子表面活性剂。

Go, go, go...Only then at Jiangxi at, eventually Shaanxi Wu Qi, carrying 30 kilograms of heavy blanket roll on the back everyday, on foot more than 30 kilometers -- this is two England youth Li Aide and Mapuan come 16 days from 2 years of 00 2 October 2 3 years 00 on November 3, full 384 days live condition, like a drowned mouse.

走，走，走……始于江西于都，终于陕西吴起，每天背着三十公斤重的背包，步行三十多公里——这就是两个英国年轻人李爱德和马普安从二00二年十月十六日至二00三年十一月三日，整整三百八十四天的生存状态，狼狈不堪。

In order that the reunion of the church may be possible and that a beginning may be made which is fitting and pleasing to God, since the most important part of any matter is its beginning, and in order that the two obediences--namely the one claiming that the lord John XXIII was formerly pope and the other claiming that the lord Gregory XII is pope--may be united together under Christ as head, this most holy general synod of Constance, legitimately assembled in the holy Spirit and representing the catholic church, accepts in all matters the convoking , authorising, approving and confirming that is now being made in the name of the lord who is called Gregory XII by those obedient to him, insofar as it seems to pertain to him to do this, since the certainty obtained by taking a precaution harms nobody and benefits all, and it decrees and declares that the aforesaid two obediences are joined and united in the one body of our lord Jesus Christ and of this sacred universal general council, in the name of the Father and of the Son and of the holy Spirit.

为了使团聚的教会也有可能与这是一个开始，可取得哪些是装修及天主所悦纳的，因为最重要的一部分，任何事情，是其开端，但为了这两个obediences -即一声称主约翰二十三世的前身是教宗和其他声称主格雷戈里十二教宗-可能会团结起来下，以基督为元首，这个最神圣的总主教的人C onstance，合法地聚集在圣灵和代表天主教教会，在接受所有事项 convoking ，授权，核准，并确认这就是现在正在取得主的名字，他们是所谓的格雷戈里第十二那些听话的他，就好像是关于他要做到这一点，因为确定性获得通过采取防范危害，没有人，并造福所有国家，它的法令，并宣布了上述两个obediences都加入并统一在一个机构，我们的主耶稣基督，并把这一神圣的普及总理事会中，在父亲的姓名和子和圣灵。

Thirty-two curacies, forty-one vicarships, and two hundred and eighty-five auxiliary chapels

三十二个司铎区，四十一个监牧区，二百八十五个分区。

Thirty-two curacies, forty-one vicarships, and two hundred and eighty-five auxiliary chapel s

三十二个司铎区，四十一个监牧区，二百八十五个分区。

Article 42 Where a notarial office or any of its following acts, the judicial administrative department of the people's government of the province, autonomous region, municipality directly under the Central Government, or districted city shall give a warning to the notarial office and shall impose upon it a fine of 20, 000 up to 100, 000 yuan, and may give a punishment of suspending business for rectification for 1 up to 3 months.

第四十二条公证机构及其公证员有下列行为之一的，由省、自治区、直辖市或者设区的市人民政府司法行政部门对公证机构给予警告，并处二万元以上十万元以下罚款，并可以给予一个月以上三个月以下停业整顿的处罚；对公证员给予警告，并处二千元以上一万元以下罚款，并可以给予三个月以上十二个月以下停止执业的处罚；有违法所得的，没收违法所得；情节严重的，由省、自治区、直辖市人民政府司法行政部门吊销公证员执业证书；构成犯罪的，依法追究刑事责任

The structures were identified by IR, UV,〓 NMR and element analyses. 2. Free radical 4-hydroxy-2,2,6,6-tetramethyl-1-piperidinyloxyl as catalyst, the phase transfer catalyzed method of oxidation eighteen semicarbazides to N-Aryl-2-Phenyl diazenecarboxamide with a solution of potassium ferricyanide in 2N aqueous sodium hydroxide and dichloromethane is described for the first time.

利用2，2，6，6-四甲基-4-羟基-1-哌啶氮氧自由基为相转移催化剂，在饱和铁氰化钾的2N氢氧化钠溶液与二氯甲烷的两相反应液中，催化氧化十八个取代氨基脲得到十八个相应的新型偶氮化合物N，2-二芳基二氮亚烯甲酰胺，均获得了较高的产率。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐