In 1991, theoretical physicist John Sidles first proposed the idea of combining MRI with atomic force microscopy to image tiny biological structures.
1991年,理论物理学家约翰·赛德斯首次提出了将原子力显微技术与MRI相结合用以对微小生物结构成像的想法。
Biological material can be difficult to image in ordinary TEMs because electrons pass through it without deflecting.
普通显微镜在探测生物材料时,因为电子通过材料不偏转而不易呈像。
Usually, though, the mirror image of biological molecules are weaker or have no effect. They can't shake hands with our proteins.
通常说来,生物分子的镜像分子药性较弱或根本就没有治疗效果,它们无法与人体蛋白质结合,这就是镜像生命的安全特性之一。
Objective:To improve knowledge of biological characteristic in X ray CT and MRI image of craniocerebral echinococciasis and diagnostic rate.
目的:为加强脑包虫病X线片、CT、MRI影像中生物学特性认识,提高诊断率。
PET is a non-invasive imaging technique that uses radioactivity emitted from injected tracer chemicals to measure and image biological activity.
PET是一项非损伤的成像技术,它将示踪迹注入血液利用其放射性来检测生物活性并成像。
There are biological foundation for some factors, such as human consciousness, idea and formation of appreciation of the beautiful, original image, symbol and activity.
人类的意识和审美观念以及审美活动的前形态原始形象符号活动都有其生物学的根据。
The immune theory stimulated by biological immune system has been widely used in control, planning, image processing, data mining, fault detection and diagnosis and other areas.
受生物免疫系统启发的免疫原理已经在控制、规划、图像处理、数据挖掘、故障检测和诊断等领域得到了广泛应用。
In this paper, we study mainly the methods of Gene image analysis and data processing. It can extract the hybridizing intensity and obtain the useful biological information.
在本论文中,主要研究基因芯片图像的分析和数据处理,从而提取出基因芯片的杂交反应信号点的亮度信息,获得有用的生物信息。
Pattern match search oriented to planar graphs is widely used in biological networks, social networks, fingerprint identification and image segmentation.
平面图的模式匹配查询可广泛应用于生物网络、社会网络、指纹识别和图像分割等。
Objective:To explore the value of image cytometry in determining the biological behaviour and prognosis of patients with ovarian epithelial cancer(OEC).
目的:探讨细胞图像分析在判断卵巢上皮癌(OEC)生物学行为及患者预后的价值。
Reporter gene imaging is an important imaging technique in molecular imaging, which can image various biological and genetical processes. It has a potential in clinical application.
报告基因显像技术是分子影像学中重要的显像技术,其可对多种不同的生物学和分子遗传学过程进行显像,有望更快地应用于临床。
MIT scheme derives from biological models of color vision and can be used to fuse multiple sensors. The fused image has natural appearance; TNO scheme is regarded as a simple approximation…
MIT法用前馈型中心周边分离神经网络模拟生物的彩色视觉特性,融合图像的彩色自然直观,可用于多种传感器的彩色融合;
The effects of different image characteristic parameters on the application of checking biological tissue denaturation are compared;
比拟了出无同图像特征参数用于生物组织变性监测的后果;
A novel apparatus and a novel method of imaging a luminescence phenomenon of a sample of biological origin using an optical image formation device are provided.
提供了一种使用光学成像设备对生物源的样本的发光现象成像的新装置和新方法。
When biological cells or tissue thick specimens are imaged by bio-optical microscopy, image resolution decreased significantly due to the impact of diffraction and defocus.
生物光学显微镜对生物细胞(组织)厚样本成像时,由于受衍射和散焦成份的共同影响,成像分辨率明显下降。
As a biological neural mathematical model, RNN has particular advantages of associative memory, image processing and combinatorial optimization.
作为仿生神经元数学模型,随机神经网络在联想记忆、图像处理、组合优化问题上都显示出较强的优势。
The results of growth hormone (GH) determination, cell stain and computer image analysis showed that cells of both fresh and cryopreserved pituitary were of biological viability.
经生长激素(GH)测定、细胞染色及计算机图像分析,证明胎儿垂体细胞冻存前、后经体外培养均有活性。
The results of growth hormone (GH) determination, cell stain and computer image analysis showed that cells of both fresh and cryopreserved pituitary were of biological viability.
经生长激素(GH)测定、细胞染色及计算机图像分析,证明胎儿垂体细胞冻存前、后经体外培养均有活性。
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