Objective To study the treatment effects of chronic dacryoadenitis and obstruction of nasolacrimal duct by inverse planting silica gel tubes with spherical end.
目的探讨逆植球头硅胶管治疗慢性泪囊炎、单纯鼻泪管堵塞的临床疗效。
Based on the matrix optics, the propagation and transformation characteristics of Gaussian beam through a parabolic gradient-index rod with the spherical end surfaces are analyzed.
本文采用矩阵光学的方法，分析了高斯光束经球端面抛物型梯度折射率棒透镜的传播与变换特性。
The result was a diverse combination of spherical arcs which is cut by a white skin so doesn't end and enclasps a bigger space.
最终结果是一个多样化的球形弧线的结合，被白色墙壁切开，所以没有结束而抱紧更大的空间。
Puts forward stress wave research method when the linear charge blasting. It regarded column stress wave as cylinder stress wave, end stress wave as spherical wave.
提出了将条形药包柱部应力波当作柱面波、端部应力波当作球面波处理的应力波研究方法。
Thermal induced distortion of pump end has high order spherical difference relative to a sphere lens.
端面热至形变相对于球面透镜存在高阶球差。
To spherical hinge connection at one end, damper of flange connections at one end and the other end supported by flange connections are made into spherical hinge connections.
对于一端球铰连接，一端法兰连接的阻尼器，与法兰连接支撑的另一端也做成球铰连接。
For this new type fiber end, the ray refraction formula at a spherical surface and the ray trace equation are used to analyze ray transformation properties.
借助于光纤在球面上的折射公式及光线传输方程，分析了这种新型单模光纤端的光学传递性质。
These new designs of Rod End and Spherical plain bearing families set the industry's quality and performance standards.
这些新的设计，杆端关节轴承和关节轴承的家庭设置产业的质量和性能标准。
According to the theory of classical mechanics, the problem of stress concentration of open cell of spherical cover end is always solved by approximate computing formula.
由经典力学理论，对于球形封头开孔应力集中问题，大都采用近似计算公式。
The end result is a spherical image of sound patterns.
最后可以获得声音的球状图像。
For the end user there are also practical advantages offered by spherical pellets.
终端用户也可从这些球形颗粒中得到很多实际利益。
The superheater tubes end in a spherical seat.
这过热头管子末端在球形的位置上。
In order to improve the beam properties of fiber lasers, the fiber-end surface is processed similar to a convex spherical surface.
为了改善光纤激光器的输出光束特性，将光纤端面加工处理成近似凸球面。
The common characteristic of many robots was a spherical-wrist mounted at the end of manipulator.
许多机器人的共同特点是在操作臂末端安装了球腕。
The common characteristic of many robots was a spherical-wrist mounted at the end of manipulator.
许多机器人的共同特点是在操作臂末端安装了球腕。
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