1、

The new method of determination of nitrogen content was established by directly determining the absorption of ammonia in the alkaline medium with atomic fluorescence spectrophotometer.

在碱性条件下,用原子荧光分光光度计直接测定氨的吸收,建立了定氮新方法。

互联网摘选

2、

Reaction mechanism and dynamics of absorption of hydrogen sulphide in alkaline medium

硫化氢在碱性介质中吸收的反应机理和动力学

互联网摘选

3、

Absorption of foreign advanced science and technology.

吸收国外先进科学技术.

互联网摘选

4、

In this dissertation, direct-fired lithium bromide absorption refrigerator is chosen to be as the cold source.

本论文采用直燃型溴化锂吸收式制冷机制取冷量来作为空调系统的冷源.

互联网摘选

5、

Absorption of GMAW pulse arc to Nd: YAG laser power

GMAW脉冲电弧对Nd∶YAG激光能量的吸收

互联网摘选

6、

Based on the assumptions that indoor acoustic field spread fully and decayed equally, Sabin proposed that the reverberation time is proportion to room's volume, inverse proportion to the volume of sound absorption in the room.

赛宾根据室内声场是充分扩散和声场是均匀衰减的假定,提出混响时间与房间容积成正比,与房间内总吸声量成反比。

互联网摘选

7、

Its ultraviolet absorption spectrum differs from that of HbF and HbA.

这种血红蛋白的紫外区吸收光谱,与HbA及HbF都不一样。

互联网摘选

8、

GAX Technology of High-efficiency Absorption Heat Pump and Prospect for its Market

高效吸收式热泵的GAX技术及市场展望

互联网摘选

9、

Simulation and Characteristic Study of Ammonia-Water Absorption GAX Cycle

GAX循环的模拟与特性研究

互联网摘选

10、

Study on the Absorption of Heavy-metal Ion Cd by Beer Yeast

啤酒酵母吸附重金属离子镉的研究

互联网摘选

11、

Effects of solar activity on EUV absorption processes in the upper atmosphere

太阳活动对EUV辐射在大气中吸收过程的影响

互联网摘选

12、

Combined with the EQE spectrum, we proposed that the absorption layer was not thick enough to absorp all the incident lights, which could affect the Jsc and spectral response of the devices.

结合器件外量子效率谱的测试结果,我们发现较薄的吸收层厚度会导致器件对入射光的吸收不充分,进而影响了器件短路电流和光谱响应。

互联网摘选

13、

CONCLUSION l-Menthol promotes the nasal cavity absorption of insulin.

结论薄荷醇可促进胰岛素的鼻腔吸收.

互联网摘选

14、

Results Drug nasal cavity has the benefits of fast absorption, high bioavailability and convenient administration.

结果鼻腔用药具有吸收起效快 、 生物利用度高、使用方便等优点.

互联网摘选

15、

Infrared absorption properties of gases are the bases of gaseous analyses by infrared optical methods.

气体的红外吸收特性是红外光学方法分析气体的依据.

互联网摘选

16、

Detecting system of infrared absorption carbon-sulfur analyzer is an important part of it.

红外碳硫分析仪检测系统的不稳定性直接影响被测物质分析结果的准确性.

互联网摘选

17、

Other sensing methods, such as infra-red spectrum absorption method could analyze SF6 gas in satisfying accuracy, but the detecting system is complicated, high-cost and hard to machine.

此外,红外光谱吸收法检测SF6气体可以达到较高的精度,但是检测设备复杂、成本高、加工难度较大。

互联网摘选

18、

Thirdly, analyzing crystal structure and character by X-ray diffraction, infra-red spectrum, Raman spectrum, absorption spectrum and fluorescence spectrum.

再次,通过采用X射线衍射、红外光谱、拉曼光谱、吸收光谱和荧光光谱等方法分析了晶体的结构与性能;

互联网摘选

19、

The higher the absorbance ratio of Bronsted acid peak to Lewis acid peak ( i.e.AB/ AL) measured by infra-red absorption spectrum, the higher is the catalyst activity. The results show clearly that the Bronsted acid plays a dominant role in catalytic cracking reaction.

用红外光谱法测定了Bronsted酸峰与Lewis酸峰的吸光度(A)的比值,发现活性高的催化剂,其A B/A L值也高,说明在催化裂化反应中,Bronsted酸起主导作用。

互联网摘选

20、

The synthesis methods about the surfactant of different monoester of alcohol ether were introduced. The structure of product was confirmed by Infra-red absorption spectrum.

介绍了两种不同类型的醇醚单酯型表面活性剂的合成方法,并用IR对产品结构进行了认证。

互联网摘选

  • 今日热词
  • 热门搜索

简答网英语词典(dict.jiandongshicai.cn)为您提供在线翻译、英语词典、单词大全、英译汉、汉译英等英语服务!可按单词头尾、字数和词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:(如需回复请填写联系方式)
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈