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The feature of orientating injection column tray and application situation of benzol stripper and ammonia stripper in the coking industry are described.

摘 要：介绍了导向喷射塔盘的特点及导向喷射塔盘在焦化行业脱苯塔和蒸氨塔的使用情况。

The optimal separating condition of chromatography analysis was: Shimadzu VP-ODS 150mm4.6mm as chromatographic column; acetonitrile/water (12/88,V/V, Contained 1.25mmol/l phosphoric acid) as mobile phase with flow rate of 1.0ml/min. Macroporous ion exchange resins and activated carbon were applied to enrich the trace level impurities and the main impurities was determined by LC-MS and GC-MS.They were : Benzonitrile , 2-Methyl-8-hydroxyquinoline, 2,6-Pyridinediamine , O-ethyloxime Cyclo-hexanone and compound with 220 molecular weight .

采用离子树脂和活性炭吸附富集这些微量的杂质，并通过液质联用和气质联用对杂质进行了定性分析，鉴定了影响290nm吸收的主要杂质为苯甲腈，2甲基-8羟基喹啉，2，6二氨基吡啶，O-乙基环己酮肟和分子量220的物质。

Methods: A Diamonsil C18 column was used with the mobile phase of 0.1% ammonium acetate solution-methanol (10:90) at the detection wavelength of 240 nm. The flow rate was 1.0 mL/min. Benzyl benzoate was used as internal standard.

采用Diamonsil C18柱，流动相为0.1%乙酸铵溶液：甲醇(10：90)，流速1.0 mL/min，检测波长240 nm，以苯甲酸苄酯为内标。

A boy chases pigeons in column-ringed Piazza San Pietro, designed by Gian Lorenzo Bernini.

一个男孩追逐鸽子在环形柱状体的圣彼得广场，设计由济安·贝尼尼。

Because she was lovely, and could sing bewitchingly, she was also allowed a few solo scenes in "white" films.

得益于美貌和歌喉，她也得以间或在一些白人电影里演出，比如在"a butterfly pinned to a column"中，她唱了几首歌，电影在南方上映时能方便导演天衣无缝地剪掉的几首歌。

The HPLC finger print of TGDGBX was set up by HPLC-DAD: the chromatographic column,Diamonsil C18(250 mm×4.6 mm, 5μm, 30℃)and bidimensional gradient elution using methyl cyanide-water (flowing speed 1.0 mL·min-1,λ=203 nm). 180 Wistar rats were randomly divided into normal control group, model group, cortisone group, and TGDGBX (16,32 and 64 mg·kg-1) groups respectively.

采用HPLC-DAD，Diamonsil C18色谱柱(250 mm×4.6 mm， 5μm)，乙腈―水二元梯度洗脱，流速1.0 mL·min-1，(λ=203 nm)，柱温为30℃，建立了当归补血总苷的HPLC指纹图谱。180只Wistar大鼠随机分为正常对照组、模型对照组、强的松组和当归补血总苷大、中、小剂量组，每组30只。

A SQL BLOB is a built-in type that stores a Binary Large Object as a column value in a row of a database table.

一个 SQL BLOB 是一个在一个数据库表的行当中存储一个二进制大型对象为一个列值的内置数据类型。

Using the formula about the magnetic flux density induced by coil which deduced by Biot-Savart law,this paper deduces the formula about random point's magnetic flux density of hollow column solenoid and deduces the formulas about axial specific magnetic force and radial specific magnetic force by using the field gradient expression of binary function and the expression of specific magnetic force .

利用二元函数的梯度公式及比磁力公式可以得到磁性颗粒在厚壁圆环线圈所产生的磁场任意点的比磁力的轴向分量和径向分量。

The colored complex on the column was eluted with 1.00(±0.01) mL of ethanol,the absorbance of which was measured at 530 nm with a 1 cm cell using reagent blank as reference solution.

方法用于食品样和水样中钴的分析，结果与AAS法测得结果一致，RSD值(n=5)≤2.5%，回收率在97%~103%之间。

She provides the context, the audience, and the intent, and then presents the text, the Shuar in the lefthand column and the free blank verse translation on the right.

她提供的情况，观众和意图，然后介绍了文本，在左手列舒阿拉语和自由的右侧空白诗的翻译。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。