选择性

The radiotherapy which showed success in this case may be an effective alternative management for the intracardiac metastasis of small cell lung cancer.

此病例对放射线治疗的良好反应，也许可作为转移性心内肿瘤的另一选择性治疗。

Methods One hunderdelderly patients undergone intrathoracic surgery were tested by conventional method of DP-T preoperationly.

方法采用国内外通用的DP-T方法对100例选择性开胸手术前的老年患者进行检查，于入院后1周内完成。

Methods One hunderdelderly patients undergone intrathoracic surgery were tested by conventional method of DP-T preoperationly.The test was done within one week of admission.

采用国内外通用的DP-T方法对100例选择性开胸手术前的老年患者进行检查，于入院后1周内完成。

The velocity and flux of red blood cell in villus tip arteriole and capillaries were measured by FITC-labeled erythrocytes and intravital microscopy. The effect of iNOS was determined by targeted disruption of mice iNOS-gene and administration of S-methylthiourea sulfate, a selective inhibitor of iNOS, before LPS injection.

利用FITC标记红细胞和活体显微镜方法直接观察并计算小鼠小肠绒毛尖端小动脉和毛细血管内红细胞的流速和流量，并观察敲除小鼠iNOS基因和选择性iNOS抑制剂S-methylthiourea sulfate对实验过程中小肠微循环的影响。

The method is selective and sensitive and can be used to detect the sildenafil citrate illegally added into traditional chinese medicinal preparations for invigorant.

此方法选择性强、灵敏度高，可作为分析中成药中非法添加枸橼酸西地那非的有效检测方法。

This paper describes a method for measurement of the content of iodide in Pharmaceuticals with oxygen-flask combustion and ion-selective electrode.

介绍了采用氧瓶燃烧和离子选择性电极测定药物中碘含量的方法。

The main content of this paper as follows: The acidic strength, reaction temperature, reaction time of Chlorine-aluminate Ionic Liquids with different structure of cation on the activity of transalkylation of MN with TeMB and the selectivity of 2,6-DMN were studied. The optimum reaction condition was obtained: the molar fraction of AlCl_3 is 0.71, molar ratio of 2-MN and TeMB is 1, the amount of ionic liquid is 32wt%, reaction temperature is 20℃and reaction time is 8h using X-xAlCl_3 and X-xAlCl_3 as catalysts; the optimum reaction time is shortened 6h using Et_3NHCl-xAlCl_3 as catalyst.

本文主要研究了以下内容：分别考察了不同阳离子结构的氯铝酸盐类离子液体的酸强度、反应温度、反应时间等因素对MN和TeMB转移烷基化的催化反应活性和2，6-DMN选择性的影响，优化得到适宜的反应条件为：以X-xAlCl_3和X-xAlCl_3为催化剂时，AlCl_3的摩尔分数x=0.71，2-MN和TeMB摩尔比为1∶1，离子液体用量为32wt％，反应温度为20℃，反应时间为8h；以Et_3NHCl-xAlCl_3为催化剂时，反应时间缩短到6h。

For the equilibrium system of chloroaluminate ionic liquids-heptane-aromatics,the aromatics distribution coefficients and the selectivities of ionic liquids for aromatics/heptane were influenced by the structure of ionic liquids,structure of aromatics and temperature.

对于氯铝酸离子液体-正庚烷-芳烃平衡体系，芳烃在离子液体/烃相间的分配系数Daro和离子液体对芳烃/正庚烷的选择性Saro/hep随离子液体的结构、芳烃结构和温度等因素的变化而有所区别。

The controller 36 is not limited to constantly powering the ionizer needle 34 and may selectively power or charge the ionizer needle 34 based upon the mode of operation selected by the user, as will be understood by one having ordinary skill in the art.

控制器36不限于持续向电离子针34供电，也可以基于用户所选的操作模式而选择性地向电离子针34供电或充电，这也是可以被具有本领域基本知识的人所能理解的。

Then,the oxidation ofβ-ionone catalyzed by CMPS-Co_2 has been performed,andβ-ionone was oxidized to 4-oxo-β-ionone as the main product,and the influence of a series of different conditions for the reaction was also investigated.

首先将催化剂CMPS-Co_2应用于β-紫罗兰酮的催化氧化，主要得到4-氧代-β-紫罗兰酮，并考察了不同反应条件对β-紫罗兰酮选择性氧化的影响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。