查询词典 fluorometer

Regular porosity in about 38 nanometer size was observed using atomic force microscopy. Excitation and Emission spectrum were obtained by using F-4500 fluorometer.

用F-4500型荧光分光光度计测量其三维荧光谱，与未经氧化的铝片作对比，发现前者的激发谱在280 nm~340 nm有一个较宽的谱带，并且在253.8 nm附近有一个肩峰，发射谱有一个以417.4 nm为峰值的较宽谱带，而后者却无任何明显的发射峰和激发峰。

Besides of retaining most functions of the old software, the new one has higher data acquistion rate up to the maximum of 25μs/point for determining Fo and Fi etc. more accurately. This fluorometer has reached the advanced level of the same kind in the world.

新荧光计从软、硬件两方面进行了彻底地更新，具有高信噪比、高响应、高精度、低功耗等优点，其性能已达到国际同类产品的先进水平。

The photoinhibition of photosynthesis of the same plant and the different plant leaves in Qinghai plateau and Shanghai plain were measured by using a portable ADC photosynthetic gas analysis system and a portable CF-1000 fluorometer.

用便携式ADC光合气体分析系统和便携式CF-1000荧光仪对青海和上海的同一植物和不同植物叶片光合作用的光抑制进行了测定。

A new type of dual-channel PAM chlorophyll fluorometer has been developed, which is specialised in the detection of extremely small differences in photosynthetic activity in algae or thylakoids suspensions.

设计了一种用于检测藻液或类囊体悬浮液光合活性微小差别的新型双通道PAM叶绿素荧光仪。

Based on the different permeability of DNA-intercalant dyes YO-PRO-1 and propidium iodide to the membrane of viable, apoptotic and necrotic cells, cell samples were stained with 4μmol/L YP and 4μg/ml PI for 10 min, and the fluorescence intensity of both YP and PI were measured by fluorometer at Ex/Em wavelength of 485/538nm and 530/590nm, respectively.

根据正常细胞、凋亡细胞和坏死细胞的细胞膜对核酸荧光染料的不同选择通透性，用4μmol/LYO-PRO-1和4μg/ml碘化丙啶(Propidiumiodide，PI)染色96孔板中的细胞样品。分别在485/538和530/590的检测波长下借助荧光分光光度计检测细胞样品孔的YP和PI荧光强度。

With mature wild M. officinalis plants as the materials, the diurnal variations of their chlorophyll fluorescence parameters and the photoresponse curve of chlorophyll fluorescence were determined by portable modulation chlorophyll fluorometer.

方法］以成熟的野生海枫藤植株为材料，利用便携式调制叶绿素荧光仪测定其叶绿素荧光参数的日变化和叶绿素荧光光响应曲线。

Effects of grafting on chlorophyll fluorescence parameters were investigated with PAM-2100 chlorophyll fluorometer in different periods after planting (20, 30, 45 and 60 days).

选取薄皮甜瓜品种'金蜜'为接穗，南瓜品种'圣砧1号'为砧木，以自根苗为对照，用PAM-2100型叶绿素荧光仪于定植后20、30、45、60d测定其叶绿素荧光参数。

A data acquisition and data analysis software for the fast fluorscence kinetics fluorometer of our laboratory is redesigned and recompiled using assembly and BASIC language. The data acquisition rate in the fast rising part of the fluorescence kinetics curves is one order faster (100μs/point) than the old one. It can measure fluorescence parameters, such as Fo and Fi more accurately for calculation of the relative content of inactive PSⅡ, etc.

用N80-BASIC语言结合汇编语言重新编写了本室快速叶绿素动力学荧光计的测控程序，使快速荧光上升曲线的采样速度提高了一个数量级（达到100μs／点），可对Fo、Fi等关键荧光参数进行精确测定，为无活性PS Ⅱ中心相对含量的准确测定奠定了基础。

Phytoplankton flowcytometry, Water quality on-line monitoring, Phytoplankton fluorometer

49浮游植物流式细胞仪，营养盐在线监测，浮游植物叶绿素荧光

Effect of water stress on the chlorophyll a fluorescence parameters of flag leaf of the wheat was studied by using OS 30 chlorophyll fluorometer.

作者中文名：张秋英；李发东；刘孟雨；董宝娣摘要：利用OS-30型叶绿素荧光分析仪研究水分胁迫对小麦旗叶叶绿素a荧光动力学参数的影响。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。