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The results of fluorescence evalution of cutinite and suberinite show th...

煤中角质体和木栓质体的性演化表明其本区煤成油有一定的贡献。

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Intracellular F-actinwas loaded with Phalloidin-FITC and showed green fluorescence,intracellular DNA was labeled with PI and presentedred fluorescence.

Phalloidin-FITC标记胞内F-肌动蛋白,显示绿色;PI标记胞内DNA,显示红色

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Conclusion Auramine O fluorescence method is worth manipulating and popularizing in speficic stain practice.

结论金胺O染色法在病特殊染色工作中有一定价值。

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At mid stage of, flavovirens fluorescence as disseminated spots were observed by fleorescence microscope.

DNA电泳结果表明,经茚虫威0.5㎎/l处SL胞中提取染色质DNA,紫外照射下,可见染色带呈梯状排列。

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A newly-developed microdistribution analysis method for trace elements——synchrotron radiation X-ray fluorescence analysis is introduced.

本文介绍了一种新型的微量元素微区分析方法——同步辐射X射线分析法。

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Using ultraviolet spectrum, fluorescence spectrum and Fourier-transform infrared spectrum, the secondary structure of polyhedrin was studied.

多角体蛋白进行紫外、、红外谱分析,并通过去卷积的方法分析了该蛋白的酰胺Ⅰ带。

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A method for the cytochrome C-catalyzed fluorescence determination of artemisinin was developed using pyronine B(PB) as substrate.

胞色素C催化下,吡啰红B与青蒿素反应导降低,胞色素C与青蒿素的反应为酶-底物模型。

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The main equipment here is a thermal cycler system for nucleic acid amplification (PCR, quantitative fluorescence detection or common).

主要仪器就是核酸扩增热循环仪(PCR仪,实时或普通的)。

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The effect of solvent polarity and guanidinium on the con-formation of carbonic anhydrase was studied by fluorescence emission spectrum.

以紫外谱为检测手段,比较研究了溶剂极性及盐酸胍碳酸酐酶构象的影响。

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Prostatitic tissue DNA fluorescence well-dismetional, cells arrange close together, three-dismetional structure is complete in single cell in Group Danpu capsule.

丹蒲胶囊组前列腺组织DNA分布均匀,胞排列比较紧密,单个胞三维立体结构完整。

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Fluorescence spectra of 5-sulfosalicyclic acid (SSA) were studied.Using quinine bisulphate as a reference, fluorescence quantum yield of SSA was measured.

2.研究了SSA的谱,以硫酸奎宁为参比,测量了SSA的量子产率。

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Abstract : The effect of solvent polarity and guanidinium on the con-formation of carbonic anhydrase was studied by fluorescence emission spectrum.

摘要 : 以紫外谱为检测手段,比较研究了溶剂极性及盐酸胍碳酸酐酶构象的影响。

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A method was developed for the determination of Carbaryl in water by direct injection and HPLC with coupled ultraviolet and fluorescence detectors.

采用直接进样高效液相色谱法,以紫外检测法和检测法分析水中甲萘威。

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A method for fluorophotometric assay of dihydrofolate reductasc (DHFR) activity by the use of fluorescence properties of dihydrofolate (DHFA) and NADPH was developed.

摘要本文应用二氢叶酸(DHFA)和辅酶Ⅱ(NADPH)的性质,建立了二氢叶酸还原酶(DHFR)活力测定的反应体系,并酸度等反应条件进行了优化。

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Fluord-gold(FG) was injected into C2.Brian sections were made after 1,4 and 8 weeks to observe the survival of rubrospinal neurons under fluorescence microscope.

金(FG)于C2注射,1,4,8周脑切片,显微镜下红核神经元记数观察红核神经元的存活。

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The urine xanthopterin levels were determined in 29 healthy men(normal group),11 patients and 34 patients with cancer by fluorescence combined with paper chromatography.

采用度结合纸层析法测定了29例健康人、11例普通病人、23例癌症病人的尿黄蝶呤水平。

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Materials for sling: terylen tape, nylon tape, elastomer thread, PVC tape, etc, having processes of noctilucence, fluorescence, repercussion, jacquard weaving by computer, etc.

涤纶带、尼龙带、高弹丝、PVC带等,并有夜、莹、反、电脑提花等工艺。

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Methods By means of bicolour fluorescence and flow cytometry (FCM) analysis, the results were compared during different lay-out time, hemolysis time and washing time.

方法用双抗体双色免疫标记,流式胞仪分析,标本放置不同时间、溶血洗涤前的结果进行比较。

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The content of As and Sb in paints are analyzed by hydride generat io n atomic fluorescence spectrometry (HG-AFS) and L-cysteine prereduction proces s.

采用氢化物发生-原子谱法,用L-半胱氨酸预还原法,涂料中砷和锑进行了分析。

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Objective: To evaluate the diagnostic efficacy of the bitewing radiograph(BWR),clinic examination(CE) and laser fluorescence examination (LF) for detection of initial posterior approximal caries .

体外评价比较平行投照的牙合翼片(BWR)、激法(LF)和模拟临床检查(CE)等3种诊断方法早期邻面龋的诊断水平。

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双语版 TED-Ed 精选

In contrast, chlorophyll fluorescence is a direct measure of photosynthetic activity.

相比之下,叶绿素光能直接地测量光合作活动。

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双语版 TED-Ed 精选

Drops in chlorophyll fluorescence may also occur before visible signs of plant stress, making it a timely measure.

此外,叶绿素光的下降可能会发生在有植物承压的明显迹象表现出来之前,因此叶绿素光测量会比较及时。

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学生科学报

The team also monitored fluorescence from the coral itself.

该团队还监测了珊瑚本身的光。

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学生科学报

A few weeks after the heat stress, this red fluorescence jumped.

热应激几周后, 这种红色光跳跃了。

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科学60秒-科学美国人 2022年8月合集

By examining pearls under a fluorescence and a scanning electron microscope, researchers discovered that the surface actually has a saw-tooth texture.

光和扫描电子显微镜查看珍珠,研究人员发现珍珠表面真的有锯齿状结构。

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科学志:科技

They're dipped for certain durations to allow the alga's natural fluorescent glow to remain visible under fluorescence microscopes.

它们被浸泡一定时间,让藻类的天然光在光显微镜下保持可见。

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双语版 TED-Ed 精选

The third way plants interact with incoming light is by radiating it back out at a different wavelength, producing what's called chlorophyll fluorescence.

而植物利光的第三种方式就是让光以一种与之前不同的波长发射回去,而这会产生一种叫叶绿素光的物质。

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TED-Ed(视频版)

If the PCR machine senses fluorescence, the sample has tested positive for the virus, meaning the individual is infected.

如果 PCR 机器检测到光,则样本病毒检测呈阳性,这意味着此人已被感染。

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双语版 TED-Ed 精选

Scientists have already used chlorophyll fluorescence to monitor harmful phytoplankton blooms, and track the effects of drought in the Amazon and Great Plains.

科学家们已经在叶绿素光来监控有害的浮游植物的野蛮生长,并且还它来追踪干旱对亚马逊和大平原的负面影响。

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双语版 TED-Ed 精选

Tracking chlorophyll fluorescence from space allows us to watch the planet breathe in real time — and monitor the health of ecosystems worldwide.

在太空中追踪叶绿素光能让我们观看到地球的“呼吸”实况并且监管世界各地生态系统的健康情况。

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潘潘

As a try, he smeared some fluid fluoride on the leaves, so the flowers would gloss fluorescence in the darkness!

作为一种尝试,他在花瓣上涂了些流质的氟化物。花儿会在黑暗里发出光!

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中级英语短文

The test kit developed by ZJ Biotech can accurately identify monkeypox virus by measuring the gene segment of the virus by specific fluorescence method.

之江生物开发的检测试剂盒可以通特异性光法测量病毒的基因片段来准确识别猴痘病毒。

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科学60秒 听力 2013年11月合集

That event produces fluorescence that can be measured by a smartphone app—which reveals how much of the drug is present and active in the pill.

如果是真药将产生光, 而这可以通一个智能手机应程序检测, 该应会显示药物现价及药品的作

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科学志:科技

When the magnetic micro-swimmer gets too deep for its fluorescence to be detected, then the team can rely on magnetic resonance imaging to track it.

当磁性微型游泳器下到太深而无法检测到其光时,该团队可以依靠磁共振成像来追踪它。

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SciShow 合集

Together these techniques gave the world what's now known as super-resolved fluorescence microscopy, allowing us to see what goes on inside a living cell with visible light.

这些技术共同为世界带来了现在所谓的超分辨光显微镜,使我们能够在可见光下看到活细胞内部发生的事情。

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PBS趣味科普

All of these iridescent colors are the result of physical structures that bend light, not pigments or fluorescence or any of the other ways that color is created in nature.

所有这些彩虹色都是物理结构弯曲光线的结果,而不是颜料或光或任何其他在自然界中创造颜色的方式。

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SciShow 合集

But this year's chemistry winners came up with ways to break Abbe's limit by inventing ways to turn fluorescence of those molecules on or off, like a switch.

但今年的化学获奖者想出了打破阿贝极限的方法,发明了一些方法来打开或关闭这些分子的光, 就像一个开关。

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动画英语

The cavern was already well-lit by the Glowworms -- huge, sluggish animals dotted here and there that shone with a steady yet dim fluorescence, like a low-watt light bulb.

这个洞穴已经被萤火虫照亮了。萤火虫是一种巨大的、行动迟缓的动物,散布在各处,发出稳定而微弱的光,就像一个低功率的灯泡。

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nondusting, nondusty, none, none other than, none the less, nonearning, nonearthly, noneconomic, noneffective, noneffervescent,

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