查询词典 fluorescence

Their Volcanology, Geochemsitry and Petrology shore based analytical and experimental laboratories include the following equipment for geochemical analysis: thermal ionization mass spectrometers, radioactive isotope tracer and dating facilities, an electron microprobe and an X-ray fluorescence spectrometer.

他们的实验研究设备有：热电离大型分光计、放射性同位素跟踪仪、地质年龄测定器、电子微探针、x射线荧光分光计。

Furthermore, both vulcanizate containing Al and vulcanizate containing rare earth had fluorescence activity.

并且，含铝和稀土的硫化胶都具有荧光活性。

Experiment indicated that the advantages of white light and fluorescence imaging were combined in this method, which can effectively detect color and white trash in lint cotton.

实验表明，该方法综合了白光成像和荧光成像的优点，能有效检测出皮棉中的有色和白色杂质。

At present,rang of out productions with their individuation designing,steady quality and reasonable price to conquer a lot of customers,deeply recognize in the Market,such as Gel ink pen ,Ball-point pen,desk pen,whiteboard pen,Marker pen,Fluorescence pen,POP design Pen,CD Marker pen,ink and ect.

如今，公司所生产销售的中性笔、原子笔、台笔、白板笔、记号笔、萤光笔、POP唛克笔、CD笔、墨水、印台等系列产品以其个性化的设计、稳定的质量以及合理的价格，已征服了广大消费者的心，深得市场认可。

This paper describes the hardware and software of a new X ray fluorescence logging instrument.

文章介绍了一种新型X射线荧光测井仪的硬件与软件。

In the fourth chapter, total internal reflection synchronous fluorescence was developed as a direct and successful tool to investigate a xanthene dye (R6G) at the silica/water interface.

这表明壳聚糖也能够正常驱动牛血纤维蛋白原的吸附，激发血小板和凝血因子而发生凝血。

These observations suggest that PVA-MEC is an excellent fluorescent macromolecular material with a convenient method of preparation and had a good water-soluble ability.(2) An acrylic monomer bearing xanthene group, acryloyl-fluorescein was synthesized from fluorescein and acryloyl chloride. The photophysical behaviors of Ac-Flu and its copolymer were explored by recording the fluorescence spectra in solution, solid state and film in detail.

2我们采用基于荧光功能单体制备荧光聚合物的方法，选择荧光素为发色团，使它与丙烯酰氯反应，合成出含有双键的荧光素单体Ac-Flu，然后令其与丙烯酰胺共聚，制备得到含有荧光素生色团的水溶性荧光聚合物poly(Ac-Flu-co-AM)。

Effects of exogenous oxalate on photosynthesis, chlorophyll fluorescence and xanthophyll cycle in cucumber leaves under high temperature stress at 40℃ were studied.

在40℃高温胁迫条件下，研究了外源草酸对黄瓜叶片光合作用、叶绿素荧光参数和叶黄素循环的影响。

Chlorophyll fluorescence analysis technique and HPLC system were used to investigate changes of thermal dissipation through xanthophyll cycle under high irradiance and xanthophyll cycle components in streptomycin treated maize leaves.

利用叶绿素荧光分析技术和高效液相色谱研究了链霉素(SM ，叶绿体基因编码蛋白的抑制剂)处理玉米叶片的叶黄素循环及依赖叶黄素循环的热耗散。

The luminescent properties and fluorescence lifetime of Yb∶YAG crystals with different concentration of Yb3+-doped were studied.

研究了不同掺杂浓度Yb∶YAG晶体的发光特性和荧光寿命。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。