外-斐反应

The catalytic performance of Silicalite-1 was improved by isomorphous substitution of Si with Ti.

这些纳米Silicalite-1的催化行为表明重排反应主要发生在Silicalite-1的外表面和靠近孔口的内表面。

The kinetic resolution of raceme is one of the important ways in the synthesis of chiral compounds.

外消旋体的动力学拆分反应是制备手性化合物的重要方法之一。

After dissolved into 0.3％SKL anddialyzed for renaturation, the confluent protein had bioactivity of promoting porcineperipheral blood lymphoblast proliferation.

融合蛋白经过0.3％SKL溶解，稀释透析复性后，具有一定的促猪外周血淋巴母细胞增殖反应活性。

Based on the above results of macro expansion and microstructure studies, the limitation of the early ASR expansion mechanism has been noted, and the new ASR models for aggregates with various texture and structure have been put forward.

为进一步研究集料结构构造和集料尺寸对鉴定集料ASR活性的影响，用光学显微镜、XRD和SEM／EDS等方法研究了集料的岩石学、矿物学特征及其ASR反应特征，发现除集料中活性组分的类型和数量外，集料的物理构造特征对ASR过程和膨胀行为有显著影响，而且集料的尺寸不同，物理构造的影响程度有差异。

In addition to mass communication theories, congnitive psychology and reader-response criticism also have a long interest in the study on audience and reading from quite different perspectives.

然而除了传播研究外，认知心理学以及文学批评中的读者反应论，也同样关心阅听人乃至进一步与新闻阅读有关的问题，并各自从不同的角度进行研究，提出丰富的理论论述。

Under irradiation by a Hanovia 200W high pressure mercury-vapor lamp, IN could be oxidized, esterified and proceeded via hydroxylactonization simultaneously.

美洒辛 (IN，Indomethacin)，在Hanovia 200W高压汞灯之照射下，除了发生氧化及酯化反应外，同时会进行hydroxylactonization。

The heart rate, respiration, blood pressure and peripheral oxygen saturation (SpO2) of pre-anesthesia, post-anesthesia, during operation and after analepsia in every group were detected. The narcotism was evaluated by Ramsaymin grading method and the related adverse reactions such as cough, restlessness, harmful memory, and abdominal pain after operation were recorded.

选取在兰州大学第一医院普外二科ERCP诊疗中心行治疗性ERCP患者1 660例，分为静脉镇静、镇痛组（n=800）和常规镇静、镇痛组（n=860），观察各组患者麻醉前、麻醉后、术中、麻醉清醒后的心率、血压、呼吸和血氧饱和度的变化，并应用Ramsaymin分级法评估麻醉状态，记录患者术中呛咳、躁动、患者对手术过程有无不良记忆、术后腹痛等相关不良反应的发生。

To evaluate the effect of PRRSV on humoral and cellular immune responses,threeweek old SPF piglets and conventional piglets with antibody to PRRSV were inoculated nasally with PRRSV BJ 4 strain,and immunized intramuscularly with hog cholera vaccine 48 hours postinoculation.

对 2 0日龄 SPF猪和 2 0日龄猪繁殖与呼吸综合征血清阳性猪，人工感染猪繁殖与呼吸综合征病毒北京分离株( BJ-4 )后 4 8h接种猪瘟疫苗，利用 ELISA方法检测仔猪针对 PRRSV和猪瘟疫苗的体液免疫，利用 MTS法检测仔猪外周血单核细胞对有丝分裂原 Con A的刺激反应。

Methods Using polymerase chain reaction method,24 patients withNPC, 10 patients with other head and neck carcinoma(control group 1) and 10 patients with chronic nasopharyngitis(control group 2) were tested in the presence of Epstein Barr virus DNA in peripheral blood leukocyte and serum.

采用多聚酶链反应检测 2 4例鼻咽癌患者及 10例头颈部其它部位肿瘤(对照组 1)和 10例慢性鼻咽炎患者(对照组 2 )外周血白细胞及血清中EB病毒的DNA。

Methods:The number of circulating endothelial cell was measured in CAD patients and also in the control group of patients with other heart disease and normal subjects, meanwhile the level of serum C reactive protein were detected with scatter nephelometry in three groups.

以45 例冠心病患者为研究对象，以15例其他心脏病患者和20例健康者作为对照组，测定他们外周血循环内皮细胞数量及血清C反应蛋白水平，并进行分析比较。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了