闪烁计数器

Automatic liquid scientillation counter was refitted into luminometer after machining a top lead cover of measuring chamber with a injection hole.

通过加工一个带有注射孔的测量室顶部铅盖，将自动液体闪烁计数器改装成一种发光分析仪。

The lead (PbI2 iodine) material is an n-type semiconductor materials, the probe into energy high resolution, linear response, pulse rise time is short, simple structure, high efficiency and low detection, convenient operation, in nuclear physics experiment and research aspects are widely used in nuclear science and technology, and many of the application of gas detector and instead of the counter.

碘化铅(PbI2)材料是一种n型半导体材料，制成的探测器能量分辨率高、线性响应好、脉冲上升时间短，结构简单、探测效率高、偏压低、操作方便的特点，在核物理实验和研究方面得到了广泛的应用，并在核科学技术的许多应用中代替了气体探测器和闪烁计数器。

The scintillation counter was abandoned for many years.

这种闪烁计数器被搁置了有好多年。

Fluorescence light transmission in scintillators is a very important problem and affects the characters of scintillation counter.

荧光在闪烁体中的传输是一个很重要的问题，它直接影响到闪烁计数器的性能。

Hen THP-1 macrophages were induced to the foam cells by ox-LDL. Treatment of THP-1 macrophage derived foam cells with apoA-Ⅰ, forskolin (FRK, an adenyl cyclase activator), and SQ-22536 for long periods of time (24 h). In addition, THP-1 macrophage derived foam cells were treated with increasing amounts of FRK (0, 10, 20, 40 and 80 μmol/L) and treated with FRK for increasing time(0, 6, 12 and 24 h).

HP-1巨噬细胞源性泡沫细胞经各种因素处理后，采用油红&O&染色，观察细胞内的脂滴，运用液体闪烁计数器检测细胞内胆固醇流出，高效液相色谱分析细胞内总胆固醇、游离胆固醇和胆固醇酯含量，用逆转录-聚合酶链反应和蛋白质印迹分析法分别检测ABCA1 mRNA与ABCA1蛋白质的水平。

Under the excitations of Ultraviolet, X-ray, cathodic ray, etc. tungstates can produce blue emission, and molybdates can generate green light. Hence, scheelite-structured tungstates and molybdates are used in the fields of detections for high energy particles, scintillant arithmometers, X-ray gain screen, luminescence and displays.

在紫外、X射线、阴极射线等的激发下，钨酸盐能发射出蓝光，钼酸盐能发射出绿光，因而白钨矿结构的钨—钼酸盐在高能粒子探测、闪烁计数器、X射线增感屏、发光与显示技术等领域具有重要的应用。

Therefore the X-ray energy spectra were measured by the absorption method, the specific X-ray approach and the NaI scintillation counter, while X-ray intensity was estimated by using 7Li thermoluminescent foils.

因此用吸收法、特征X射线法和NaI闪烁计数器测量了X射线能量，用7Li热释光片估测了X射线强度。

The radioactivity of the above samples was measured with liquid scintillation counter.

用液体闪烁计数器测量复方丹参缓释片、其组分及体外释放样品的放射性活度。

After 72 hours 3H-TdR were incorporated into culture matrix fluid and double channel liquid scintillation counter was used for measurement of radiactivity count per minute.

测定2，6，24 h细胞贴壁率，培养72 h进行3H-TdR掺入试验，双道液体闪烁计数器测定各组的放射性计数。

Liquid scintillation counter ; Detection efficiency ; Background ; Anticoidence shield ; Crosstalk count ; Nal crystal

液体闪烁计数器；探测效率；本底；反符合屏蔽；串光计数； NaI晶体

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。