卤

So, it gets many attention of chemists to develop the methods for this kind of compounds.

这种新的仿生合成方法为从羧酸和卤代物为起始原料制备四氢异喹啉类化合物提供了新的方法，为新药的制备提供了新的思路。

The products was through the world authoritative analysis organization--Shanghai SGS Certification Center, Spectrum Town Test Center and Saibao testing laboratory's rigorous test, such as expansion rate test, welding test, pollution test, chromic acid silver paper test, bronze mirror test, acid value test, non-halogen test, aging test and so on, and all the test passed thoroughly, achieve the targets of JISZ3283-2001 standards and meet ROHS Notice 2002/95 / EC technical indicators.

公司产品通过世界权威检测机构上海SGS认证中心、谱尼测试中心、赛宝实验室的严格测试，如扩展率测试、可焊性测试、污染度测试、铬酸银试纸测试、铜镜测试、酸值测试、无卤测试、老化测试等均合格通过测试；各项指标达到JISZ3283-2001标准及满足ROHS公告2002/95/EC技术指标。

This result was close to that obtainedin the reaction systems containing both acid and halide additives under the samecondition.

在283 K反应4小时之后，乙醇溶剂中H_2O_2的浓度可以达到1.1％，该结果与目前报道的相同反应条件下液相共存酸和卤素助剂的催化剂体系的H_2O_2生成能力相接近。直接合成H_2O_2反应中得到的H_2O_2浓度相接近。

The results show that the catalyst could catalyze the Heck reaction of substituted aryl halide with crylic acid, the yields were above 80%.

结果显示，CL-HA-Pd/Ni具有较快的反应速率和较高催化活性，可成功催化取代芳基卤与丙烯酸的Heck反应，产率在80%以上。

This dissertation also studied the direct synthesis of H_2O_2 from H_2 and O_2 undernormal pressure over polyoxometalates-supported Pd catalysts in the absence of anyliquid acid or halide additives in the liquid phase.

本学位论文中还针对常压下从氢气和氧气直接合成过氧化氢反应考察了在液相不共存任何酸和卤素助剂的情况下，磷钨杂多酸铯盐负载的金属Pd为催化剂的催化性能。

The coupling reactions of Suzuki between the transitional metal-catalyzed phenylo boric acid and benzene halide and the Suzuki-Type between phenylo boric acid and carboxylic acid derivatives are two kinds of important reactions in constructing C-C bond.

过渡金属催化的苯硼酸与卤代苯之间的Suzuki和与羧酸衍生物之间的Suzuki-Type偶联反应是构建C-C健的两种重要反应。

The corrosion and electrochemical behavior of 316L stainless steel in acetic acid solutions at 85℃has been investigated.

16L不锈钢在常温下对醋酸有很好的耐蚀性，但是在高温特别是含卤素离子的醋酸溶液中常常会发生点腐蚀l周。

Study of digital power supply of air plasma welding and cutting machine

通常数字成像有两种方式，一种是用扫描仪对卤化银影像扫描形成，质量较好；另一种是由使用电荷耦合元件的数字照相系统来形成。

The dynamical process of spectral hole burning of Sm〓 doped in alkaline earth metal fluorine halide mixed crystals was studied.

对Sm〓掺杂碱土金属氟卤化物的光谱烧孔的动力学过程进行了讨论。

A series of single host white emitting phosphors which are alkaline-earth metals halogensilicate phosphors Ba2SiO3Cl2:Eu2+,Mn2+ and alkaline-earth metals aluminasilicate phosphors Ba3MgSi2AlxOy: Eu2+, Mn2+ doping different ions have been synthesized through high temperature solid-phase method.

通过高温固相法合成了一系列不同离子掺杂和激发的碱土金属卤硅酸盐Ba2SiO3Cl2：Eu2+， Mn2+和碱土金属铝硅酸盐单一基质白光荧光粉Ba3MgSi2AlxOy ：Eu2+，Mn2+。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。