二十二

We found that the bromohexadecane canbe transformed into dotriacontane in good yield under heating in thepresence of 〓,This is a new method for manufacturing dotriacontane.

在实验过程中发现在氧化银催化下，溴代十六烷加热发生偶联反应生成正三十二烷，这是一种制备正三十二烷的新方法。

Kinds of fatty acids were detected by method 1 and 24 fatty acids were detected by method 2. The results showed that the main components of the fatty acids in pomegranate seeds are: octadecenoic acid, octadecdienoic acid, docosanoic acid, hexadecanoic acid, octadecanoic acid, eicosenoic acid and eicosanoic acid.

方法一共检测出14种脂肪酸，主成分为油酸、亚油酸、山嵛酸、棕桐酸、硬脂酸和二十碳烯酸；方法二共检测出24种脂肪酸，主成分为棕橺酸、硬脂酸、花生酸、山嵛酸、油酸、亚油酸、二十碳烯酸等。

The idea of regional tourism co-operation in China has appeared since the early years of 1980s',and some outstanding achievements have been made at that time. However,reviewing the co-operations that were putting into action in China,we may find that many of the co-operations are still emphasizing the form,the study,the pronouncement,and many idea are still on the level of regional tourism administration, lacking ideographical and maneuverable and practical measures and policies.

中国区域旅游合作及大旅游的思想早在二十世纪八十年代末就已产生，并在二十多年的发展中取得了一定的成绩，但是就目前的区域旅游合作发展程度来看，现有的合作还主要是重形式、重研讨、重宣言、重宣传，许多观念还多停留在地区旅游行政管理层面上，仍缺乏具体的、可操作性强的政策、措施和手段。

The sudden shift of interest in the land question, beginning with the Arab-Jewish clashes of 1929, the Shaw Commission of Inquiry and Hope Simpson report of 1930, and the work of Lewis Frence and his successors at the Development Department with regard to landlessness in 1931, was probably not generated by current events.

土地问题中利益的急速转移并不可能是由当前的事件引发的。二十年代早期土地的买卖数量比二十年代晚期及三十年代早期都多。

We have investigated on the chemical constituents of Nepeta partite collected from Gansu Zhuanglang, and twenty eight compounds were isolated from the methanol extraction of this species by chromatography techniques. Twenty five compounds were identified by means of chemical and spectra methods IR, FABMS, EI-MS,〓, DEPT, and 2D NMR）, among which four compounds were new as isopimar-15-en-3β, 8β, 20-triol; phenylethanal-3-O-（2'-glycerin）-5-O-β-D-glucopyranoside; 3-O-linolenoylglyceryl-6'-O-(α-D-galactopyranosyl）-β-D-galactopyranoside; ethyl rosemarinate.

我们对采自甘肃庄浪的康藏荆芥进行了化学成分的研究，利用层析手段从该植物的甲醇浸膏中分离出二十八个化合物，经化学方法和波谱技术（红外，质谱，一维和二维核磁共振谱）鉴定了二十五个化合物的结构，其中四个为新的化合物，它们分别是：异海松-15-烯-3β，8β，20-三醇；苯乙醇-3-O-（2'-甘油基）-5-O-β-D-吡喃葡萄糖甙；3-O-亚麻酰基甘油-6'-0--β-D-吡喃半乳糖甙；迷迭香酸乙酯。

India of the early 21st century is certainly differ-ent from the India of the mid-1980s that Sarkar had left behind .reform is now in the air ,MNEs are coming left and right ,and an exhilarating self-confidence permeates the country.

二十一世纪早期的印度与萨卡尔于二十世纪八十年代中期离开时的印度不一样。改革正在进行中，多网络引擎也将要投入使用，举国上下都充满了令人兴奋的自信。

Acetone and SDS have been added to CH2CL2 solution containing PLA. After sonification of 20 minutes, this polymer solution has been dropwisely added to aqueous solution containing 8-14% Pluronic F-68 surfactant and stirring with homogenizer (25000 rpm). With rota-evaporator to remove solvent, polyester nanoparticles possessed average size between 61 and 64 nm. Other combinations of surfactants, such as : SDS and PVA, PAA and SDS, used in preparation of nanoparticles of polyester, resulted in much larger particles compared to above.

丙酮和十二烷基硫酸钠加入溶於二氯甲烷的聚乳酸中，并经超音波振荡20分钟，所产生的高分子微粒溶液再滴入以均质机搅拌(25000 rpm)含有(8-14%) Pluronic F-68界面活性剂溶液中，经减压浓缩除去溶剂后，奈米聚酯微粒平均粒径大小为61-64 nm，其他界面活性剂组合，包括十二烷基硫酸钠与PVA、PAA与SDS，其产生聚酯平均粒径皆大於此。

Study on synthesis of phosphonic acid with thiadiazole and corrosion resistance on copper;2. Synthesis of N,N-dimethyl-1-aminomethane-1,1-di phosphonic acid N-oxide and researches on its corrosion and scale inhibition performances;3. Two phosphonic acid s: dodecylamine-N,N-dimethylene phosphonic acid and dodecyl phosphonic acid,were used to modify zirconia stationary phase in this paper.

通过红外、元素分析对2种不同类型的膦酸化合物改性氧化锆的改性条件和改性机理进行了研究，结果表明：十二烷基膦酸通过Lewis酸碱作用改性，室温浸泡即可达到满意的吸附量；而具有螯合结构的十二胺-N，N-二亚甲基膦酸与氧化锆结合时存在较强的络合作用，最佳改性条件为酸性条件下加热回流。

Mono dodecyl phosphate is synthesized using trichloro phosphate and di dodecyl phosphate is synthesized using phosphorous pentoxide. The structures are confirmed by IR and contents are analyzed by GC and HPLC. Mixed esters with different mass ratios of mono and di esters are prepared.

分别以三氯氧磷为磷酸化剂，合成并提纯了正十二烷基磷酸单酯，以五氧化二磷为磷酸化剂，合成并提纯正十二烷基磷酸双酯，其结构通过质谱得到了确证，产品组成采用气相色谱和高效液相色谱得到了确定。

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。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。