二二二

Optimal process conditions for preparing N,N'-ethylenediamine diacetic acid: Potassium cyanide was combined with formaldehyde and ethylenediamine at a mole ratio of 2.4 to 2.4 to1, at temperature 18℃,and then was hydrolyzed for 8 hours.

通过单因素分析，合成N，N′—乙二胺二乙酸的最佳反应条件为：反应温度为18℃，水解时间为8 小时，甲醛∶氰化钾∶乙二胺的摩尔比为2.4∶2.4∶1。

Second OO the end, the company's own development, has been developed Guoneishoutai to drum pulper, and OO in the December 23, 2003, by the Shandong Provincial Office of Science and Technology chaired by the provincial-level technical evaluation.

二OO二年底，公司自行开发、研制了国内首台转鼓式碎浆机，并于二OO三年十二月廿三日，由山东省科技厅主持通过了省级技术鉴定。

The results show that the second - order derivative peak potential of 2,4 - dihydrobenzophenone is - 1.20 V

实验表明，在pH4.30的B—R缓冲溶液中，2，4-二羟基二苯甲酮的二阶导数峰电位为-1.20V

These were the clans of Simeon; there were 22,200 men.

这就是西缅的各族，共有二万二千二百名。

As the government amended the ordinance about the capacity of public transport, the standing of BL1-3 were reduced to 1 only. In 1995, BL25 and 41 were converted to 2+2 seating configuration and some of the seats at the lower deck were removed to provide more standee to cope with the need for serving the Tai Po internal route 71B.

而另外，由於政府曾於八十年代修改有关公共交通工具载重量之法例，因此BL1-3之企位限额被修改成一人，而於一九九五年，九巴将BL25及41改作之座位设计由三加二改作二加二，并且於下层增加企位数量，以配合行走大埔短途区内线71B之需要。

Free tryptophane, docosoic acid and methyl 14-methy pentadecanate were isolated and identified as monomeric compounds also for the first time from Panax plants. Malonyl-ginsenoside 〓, ginsenoside Ro,〓, Re,〓,〓,〓(8 saponins) and stigmasterol were isolated and identified for the first time from the fruits and molonyl- ginsenoside 〓 was also the first from the plant of panax quinquefolium.

游离色氨酸、二十二碳酸及14-甲基-十五碳酸甲酯是首次从人参属植物中分离鉴定的杂环α-氨基酸和脂肪羧酸类单体化合物；丙二酸单酰基人参皂甙〓、人参皂甙〓及豆甾醇是西洋参果中首次分离鉴定的8种单体皂甙和1种甾醇化合物，M-〓亦为西洋参中首次分离鉴定的皂甙化合物。

The effect of reagents, reaction temperature, dinitrogen tetroxide and nitric acid on the yield and purity of 1,2-propanediol dinitrate were also investigated.

结果表明，N_2O_5和环氧丙烷硝化的主产物是1，2-丙二醇二硝酸酯，副产物是1，2-丙二醇单硝酸酯。

I will show you the twenty-second floor and the twenty-fifth floor.

好的，高汉先生，我带你去看二十二楼和二十五楼。

A:yes,mr.cohen. i will show you the twenty-second floor and twenty-fifth floor.

是的，高汉先生，我会介绍二十二楼及二十五缕给你。

From these two incontrovertible premises he deduced that the Library is total and that its shelves register all the possible combinations of the twenty-odd orthographical symbols (a number which, though extremely vast, is not infinite): Everything: the minutely detailed history of the future, the archangels' autobiographies, the faithful catalogues of the Library, thousands and thousands of false catalogues, the demonstration of the fallacy of those catalogues, the demonstration of the fallacy of the true catalogue, the Gnostic gospel of Basilides, the commentary on that gospel, the commentary on the commentary on that gospel, the true story of your death, the translation of every book in all languages, the interpolations of every book in all books.

包括句号，逗号，空格号，字母表的二十二个字母。他还引证了一个被所有的旅行者认同的观点。那就是：在这个庞大的图书馆中，没有两本书是完全相同的。从所有这些无可辩驳的假定中，他推断出：图书馆容纳了一切事物，它的书柜包含了这二十多个拼写代号的所有可能的组合。（组合的数目，虽然很大，但不是无限的。）它们就是我们所有语言可以表达的事物的总和。包括关于未来的缜密历史、天使长的自传、图书馆的真实的目录、数千种错误的目录、这些错误目录的谬误性的展示以及真实目录的谬误性的展示、巴士底的诺斯替教的教义、对这个教义的评说、对这个教义评说后的评论、对你的死亡的真实记录、用各种语言写成的每本书的版本以及每本书的改编本。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

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。