Reduction of azides is an important method to introduce amino group to organic molecules.

  • 叠氮还原是向有机分子中引入氨基的重要方法.
  • 来源:互联网摘选更新时间:2025-01-17 06:30:56

  • 重点词汇
  • ofprep. 关于;属于…的;由…制成;
  • importantadj.重要的;有声望的;
  • organicadj.有机的;生物的;自然的;系统的;器官的;
  • introducev.引进;介绍;初次了解;主持;推行;创始;将…提交讨论;添入;
  • methodn.方法;有条不紊;
  • amino group氨基;
  • moleculesn.分子( molecule的名词复数 );
  • reductionn.减少;降低;折扣;还原;缩图;
  • azides叠氮化物;
  • isvt.& vi. 是(be的三单形式);
  • 相关例句
1、

Zero degrees azimuth is usually set toward a headingtrue north.

凡是将正北朝向方位角度记为0度方位角.

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2、

Again, this is an unusual abnormality and an indication of grossly unacceptable performance in azimuth dispersion.

再一次, 这是一个不寻常的反常,在方位散布性能上的非常无法接受的迹象.

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3、

This a calculation the local sun zenith and azimuth angle program.

这是一个计算当地孙天顶和方位角计划.

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4、

Alleged history azimuth , show the faction develops the located seat in tide in the history namely.

所谓历史方位, 就是指党在历史发展潮流中所处的位置.

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5、

The jointer provides azimuth information when working with other engineering well logging tools.

该通用短接可与其它工程测井仪器组合,并提供方位信息.

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6、

Synthetic aperture imaging is usually used to improve azimuth resolution.

合成孔径成像是一种常用的改善方位分辨率的方法.

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7、

The effect of miss distance and miss azimuth on fuze actuation was discussed.

讨论了脱靶量和脱靶角对引信启动特性和目标识别判据的影响.

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8、

Secondly, the principles and projects to passing azimuth angle vertically are expatiated.

其次, 详细介绍了实现方位角度垂直传递的原理和方案.

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9、

What the historical azimuth that innovation is a party changes is objective and inevitable.

创新是党的历史方位转换的客观必然.

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10、

According to the building dish azimuth comes choice door the position and door model structure.

根据楼盘的方位来选择户型的位置和户型的结构.

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11、

Methods of error compensation for azimuth holding system in an INS ( inertial navigation system ) are presented.

给出了陆用 惯性导航 系统方位保持仪的误差 补偿方法 .

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12、

Similarly, as the traverse screw is turned, the line of sight is rotated in azimuth.

类似的, 转动水平调节钮, 会转动瞄准线的方位角.

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13、

Azimuth must be set with clamp screwed down because of angle in platter surface.

因为唱盘表面的角度问题,方位角必须在拧紧唱片镇后进行.

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14、

Azimuth and elevation are important properties for aural presentation.

方位和高度是音频的重要属性.

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15、

Inclinometer is an Instrument testing drift angle and azimuth of drift hole.

测斜仪是一种测定钻孔倾角和方位角的仪器.

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16、

North finder is a kind of azimuth indicator.

寻北仪是一种采用惯性工作原理的方位指示仪器.

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17、

Radar azimuth is now 3 zones only, left, center, and right.

雷达方位角现在只有左 、 中 、 右三个区域.

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18、

Moreover , the elevation and azimuth boresight pointing instability can make RASR and AASR worse repectively.

方位波束指向抖动,会使方位模糊度变差.

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19、

The forecasting of azimuth sequence is very important for submarine.

对方位序列进行预测对于潜艇作战具有重要的实际意义.

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20、

The time of initial alignment is reduced greatly and the accuracy of azimuth alignment is improved.

因此该方法缩短了初始对准时间,改善了方位对准精度.

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