光镊子能镊住大分子，按照测量要求进行操作。
A large molecule have been brought using a optical tweezer which can move as measurement requirement.
利用单光镊技术我们建立了测量红细胞膜弹性的新方法。
Using single optical tweezers technology, a new method to measure the elasticity of RBC membrane was established.
对用于双光纤光镊系统的锥形透镜光纤光场特性进行了研究。
Characteristics of optical field in tapered optical fiber for dual-fiber optical trap is analyzed in this paper.
本课题对光纤光镊的一种——单光纤光镊进行了系统的研究。
The measuring system was constructed by dual optical tweezers and a synchronized chopper.
光镊可以实现对生物活体细胞的亚接触和无损伤的捕获和操控。
Optical tweezers can be used to capture and manipulate active cells with non-contact and no invasion.
在现代生物学领域，不同类型的飞秒光镊已成为了强有力的工具。
Different types of femtosecond optical tweezers have become a powerful tool in the modern biological field.
为了分析光镊的光驱动力和力矩，基于矩量法建立了一种新模型。
In this paper, a novel model for optical tweezers is presented to calculate the optical force and torque based on the moment method.
光镊诞生18年来，无论是技术本身还是它的应用都有了极大的进展。
Optical tweezers technology and its application have gained great success since it was realized 18 years ago.
1986年第一个光镊的诞生，将光致旋转技术带入了新的研究阶段。
In 1986 the emergence of optical tweezers, it sent the optical rotation technology to a new research stage.
因此能够捕获的同时观察纳米粒子成了光镊技术深入研究纳米粒子的瓶颈。
Therefore able to capture at the same time observe the nanoparticles into optical tweezers technology in-depth study nanoparticles bottlenecks.
第二章介绍了激光捕获技术的基本原理，阐述了光镊捕获和操控粒子的机制。
In chapter three, the trapping force of strong focused laser beam exerting to Mie particles and Rayleigh particles is calculated.
光镊对小球只产生亚皮牛量级的作用力，小球对被测表面的弹性变形可以忽略。
The elasticity deformation that is generated by the ball may be ignored because the action from the tweezers to the ball is only in a scale of 10-10N.
激光的发明使得光的力学效应走向了实际应用，光镊是光的力学效应的典型事例。
The invention of laser takes the mechanical effect of light into real applications, and Optical tweezers is the representation application.
验证了基于光镊非接触操控方法在易挥发液体及其混合溶液黏度测量的实用价值。
All these demonstrated that is a valuable method of measuring viscosity of the volatile liquid or its solutions due to the non-contact feature of the optical manipulation.
本文采用几何光学模型，通过计算研究了光镊对油水界面上的球体微粒的捕获力。
The transverse trapping forces on a dielectric sphere located at an oil-water interface are theoretically investigated with the ray-optics model.
本文中，我们给出了一种标定光镊的新方法，可以同时用来标定光镊的刚度和位置。
In this paper, we present a new calibration scheme for optical tweezers including stiffness and position calibrations.
基于上述改进，实现了多光纤光镊的组合与集成，同时使光镊的捕获特性得到极大改善。
Based on the improvements, the invention implements a combination and an integration of multiple fiber optical tweezers, and makes the trapper character of the optical tweezers greatly improved.
目前基本上可以较好分析光镊光阱力的理论模型主要有两种，即几何光学模型和电磁波模型。
One is Ray-Optics Model (RO Model) for the Mie particles, and the other one isElectromagnetic Model (EM Model) for the Rayleigh particles.
第一种方案是调整被称为“光镊”的著名效应，在其中对象物体可被困在一条或两条激光束的焦点上。
One is an adaptation of a well-known effect called "optical tweezers" in which objects can be trapped in the focus of one or two laser beams.
利用将玻璃板固定在电动旋转平台上产生动态转动光束的装置，提出了一种高效产生动态光镊的方法。
An efficient and inexpensive method that USES a glass plate mounted onto a motorized rotating stage as a beam-steering device for the generation of dynamic optical traps is reported.
方法利用激光陷阱技术，用激光器、生物显微镜、CCD传感器和计算机图像处理系统构成一套光镊来进行操纵。
Methods we constructed an optical tweezers which consists of a Laser, a microscope, a CCD camera and computer image processing system, and manipulated some cells with the tweezers.
FDTD广泛应用于研究电磁波与各种物体的相互作用，如微波、光镊、近场光学、细胞中光场分布的数值求解。
FDTD is widely used in the analysis of electromagnetic problems, such as microwave, Optical tweezers, near field optics and so on.
在本论文中引入两种激光方法用于流体力学参量的测量，分别是光镊技术的分支——光纤光镊方法和激光多普勒方法。
In this paper, two types of laser methods for measuring parameters of hydro - mechanics were introduced: the fiber optical tweezers (a branch of optical tweezers) and the laser Doppler technology.
并在此基础上讨论了包括单光源双光阱光镊仪器系统、空心光镊、光纤光镊、全息光镊在内的其他形式的光镊系统结构。
On this basis, then we discuss the other optical tweezers systems including Dual optical Trap tweezers, Hollow Laser tweezers, optic fiber Laser tweezers, Calculation Holography Laser tweezers.
激光生物学是一个多学科交叉的新兴学科，其中以激光微束的光阱效应为基础的光镊技术是生命科学和生物工程研究的有力工具。
Laser Biography is a multi-discipline crossed new area, and the optical tweezers technology based on microbeam laser is an effective tool in the research of life science and bioengineering.
光镊技术，又称光学捕获技术，它是利用光的辐射压力来捕获和操纵包括电介质颗粒、生物细胞及生物大分子在内的微小粒子的。
They are to utilize light radiation pressure to trap and manipulate micro-particles including dielectric spheres, cells and biological macro-molecules.
研究人员用多种细胞和小珠测试这个系统，其中包括一些在光镊标准下较大的样品，并能够控制一个带20微米，或者百万分之一米的空心正方形。
They then tested the system with a variety of cells and tiny beads, including some that were large by the standards of optical tweezer work.
研究人员用多种细胞和小珠测试这个系统，其中包括一些在光镊标准下较大的样品，并能够控制一个带20微米，或者百万分之一米的空心正方形。
They then tested the system with a variety of cells and tiny beads, including some that were large by the standards of optical tweezer work.
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