锶

Main products: Ifosfamide,Ifosfamide acylate,2-Deoxy-D-Glucose, Vecuronium Bromide Oteracil Potassium,Gimeracil,Cinildipine,, Ceftiofur Hcl,Ceftiofur Sodium,Buflomedil Hcl

主要产品有：异环磷酰胺、异环磷酰胺酰化物、2-脱氧-D-葡萄糖、维库溴铵、盐酸头孢噻呋、头孢噻呋钠、氧嗪酸钾、吉莫斯特、西尼地平、盐酸马尼地平、培美曲塞、培美曲塞酸、培美曲塞二钠、尼索地平、消旋卡多曲、雷尼酸锶、盐酸丁咯地尔、1-(3-三氟甲基苯基)哌嗪盐酸盐、4-溴-2-甲基苯甲酸。

Main products: Ifosfamide,Ifosfamide acylate,2-Deoxy-D-Glucose,Vecuronium Bromide, Ceftiofur Hcl,Ceftiofur Sodium,Buflomedil Hcl,Oteracil Potassium,Gimeracil,Cinildipine,Manidipine dihydrochloride,Pemetrexed intermediate,Pemetrexed acid,Pemetrexed Disodium, Nisoldipine, Racecadotril, Strontium Ranelate, 1-(3-Trifluoromethylphenyl)piperazine hydrochloride, 4-Bromo-2-methylbenzoic acid.

主要产品有：异环磷酰胺、异环磷酰胺酰化物、2-脱氧-D-葡萄糖、维库溴铵、盐酸头孢噻呋、头孢噻呋钠、氧嗪酸钾、吉莫斯特、西尼地平、盐酸马尼地平、培美曲塞、培美曲塞酸、培美曲塞二钠、尼索地平、消旋卡多曲、雷尼酸锶、盐酸丁咯地尔、1-(3-三氟甲基苯基)哌嗪盐酸盐、4-溴-2-甲基苯甲酸。

Main products: Ifosfamide,Ifosfamide acylate,2-Deoxy-D-Glucose,Vecuronium Bromide, Ceftiofur Hcl,Ceftiofur Sodium,Buflomedil Hcl,Oteracil Potassium,Gimeracil,Cinildipine

主要产品有：异环磷酰胺、异环磷酰胺酰化物、2-脱氧-D-葡萄糖、维库溴铵、头孢噻呋、头孢噻呋钠、氧嗪酸钾、吉莫斯特、西尼地平、马尼地平、培美曲塞、培美曲塞酸、培美曲塞二钠、尼索地平、消旋卡多曲、雷尼酸锶、盐酸丁咯地尔、1-(3-三氟甲基苯基)哌嗪、4-溴-2-甲基苯甲酸。

Main products: Ifosfamide,Ifosfamide acylate,2-Deoxy-D-Glucose,Vecuronium Bromide, Ceftiofur Hcl,Ceftiofur Sodium,Buflomedil Hcl,Oteracil Potassium,Gimeracil,Cinildipine, Manidipine dihydrochloride,Pemetrexed intermediate,Pemetrexed acid,Pemetrexed Disodium, Nisoldipine, Racecadotril, Strontium Ranelate, 1-(3-Trifluoromethylphenyl)piperazine hydrochloride, 4-Bromo-2-methylbenzoic acid.

主营业务：主要产品有：异环磷酰胺、异环磷酰胺酰化物、2-脱氧-D-葡萄糖、维库溴铵、盐酸头孢噻呋、头孢噻呋钠、氧嗪酸钾、吉莫斯特、西尼地平、盐酸马尼地平、培美曲塞、培美曲塞酸、培美曲塞二钠、尼索地平、消旋卡多曲、雷尼酸锶、盐酸丁咯地尔、1-(3-三氟甲基苯基)哌嗪盐酸盐、4-溴-2-甲基苯甲酸。

In this paper, in order to solve the FAAS determination of alkaline earth metal in a lower sensitivity of the issue have been introduced by a sense of its flotation.

本文初步试验了十八冠-苦味酸体系对锶萃取的影响，结果在各种条件下均不能取得较好的萃取效果。

Keywords: alkaline-earth metal atoms;strontium;laser cooling;accuracy spectrum

中文关键词：碱土金属原子；锶；激光冷却；精密光谱

The experimental results showed after the mother liquid being reused circularly,the overall yield of barium chloride can reach 92.5% and the mass fraction of strontium in the barium chloride was 0.016%.

实验结果表明，母液循环利用后，氯化钡总收率可达92.5%，氯化钡中锶质量分数为0.016%，产品质量完全满足氯碱企业盐水精制低锶要求，节省了运行费用。

The optical properties of photoluminescence materials of strontium and europium aluminates system are reviewed in this paper, the methods of preparing these material are described systematically, the luminescent mechanism , in the meanwhile, is introduced, and the current situation of investigation of this mate.

20世纪发现和发展起来的铝酸锶铕体系长余辉发光材料是一类重要的新型能源和节能材料。综合评述了铝酸锶铕系发光材料的光学性能，对其制备方法进行了系统描述，同时对其发光机理进行了介绍，并总结了这种发光材料的研究现状

In order to study the changing process of Barium strontium titanate Ba(subscript xSr(subscript 1-x) TiO3, BST from cubic phase to the tetragonal phase with Ba doping and the ferroelectric characteristic of BST, the total energy of BST with different mole ratio of Ba/Sr when Ba doped was calculated and the fine structure determined, based on general gradient approximation, by means of ultrasoft pseudopotentials plane wave method.

为了研究钛酸锶(SrTiO3， ST)中随Ba的掺入，其晶体从顺电相到铁电相的变化过程及四方相钛酸锶钡Ba(下标 xSr(下标 1-x)TiO3， BST的铁电性。在广义梯度近似下，利用超软赝势平面波方法计算了不同Ba/Sr摩尔比BST的总能量，确定了BST的精细结构。

They not only occur in deep ocean basins such as in the central North Atlantic where they were deposited below CCD, but they extend up the continental slopes and rises, such as in the Alps, including the Gampu area , in the Carpathian Mountains (Austria, Slovakia, Poland, Romania), in Spain, in Turkey and in the Exmouth Plateau (Legs 122 and 123) in northwest Australia.The Upper Cretaceous reddish marlstones in Italy are particularly similar to the Upper Cretaceous Chuangde formation red beds in the Tibetan Himalayas. In summary, the Upper Cretaceous redbeds have several characteristic as follow:(1) very low TOC, only 0～0.3%;(2) wide distribution throughout the Neo-Tethys, from north Atlantic to the west, to Exmouth Plateau to the east;(3) Sedimentary environment of the red beds varied from oceanic basin, to slope/rise, to outer shelf. Most comment is pelagic and hemipelagic.

床得组泥灰岩〓含量0.26～5.62％，远远高于奥地利和意大利红层0.45～0.82％，并出现金属元素高含量，平均达926ppm，以高含量Ba、Cu、Zn、Cr、Ni、Th等元素为特征；2）床得组红层〓相对于定日地区同期海相碳酸盐〓整体负向偏移量达2.0‰，而在其床得组红层内部〓自下而上一直攀升，自-1.5‰～0.0‰之间上升到0.0‰～1.0‰之间；定日贡扎剖面相当于江孜床得组红层的Santonian-Campanian期，〓也出现一弱负向偏移，偏移量达-0.8‰；3）红层内锶同位素〓比值为最低值，同期定日地区也出现锶同位素低值；4）床得组部分层段的泥晶灰岩出现丰富的有孔虫，其中尤以浮游有孔虫最为繁盛，与江孜地区临近的浅海陆棚相的定日—岗巴地区此时期出现自Cenomanian-Turonian界线生物绝灭后的生物辐射期。

I can still vividly recall the impressive scenes you gave. You were among my friends and relatives who accompanied me from my house to the seaport and when the porters were slow to show up, you obligingly carried my suitcase for me.

你对我的种种感人情意，使我记忆犹新，那天你随着我的亲友从家里送我上轮船，搬运工迟迟不来，你毅然替我提着皮箱上船。

St. Nicholas became the patron saint of Russia, where he was famous for his red cape, flowing white beard, and bishop's mitre.

圣尼古拉成了俄罗斯人的守护神，在那里，他以身披红斗篷，留着飘逸的白胡须，戴着主教法冠而闻名。