这种轻触型工具播放的近距离图像是在0.4英寸的微小型显示器上反射的激光形成的，使用全息摄影术以保持图画尽管在投影尖角上依然聚焦。
The Light Touch casts a big image from up close by bouncing lasers off a 0.4-inch microdisplay, using techniques from holography to keep the picture in focus despite the sharp projection angle.
即使是能够存取世界范围信息网络的强大的笔记本型计算机，也仍然聚焦于一个单独的盒子。
Even the most powerful notebook computer, with access to a worldwide information network, still focuses attention on a single box.
本文以jjy型分光计为例，对分光计的聚焦与光轴倾斜度这两方面的调节做了系统论述。
Taking the JJY model spectrometer as an example, the focusing and inclination of optical axis are discussed in this paper.
抛物线碟形聚光器类似于抛物线槽型聚光器，但将光聚焦于单一点上。
Parabolic dish concentrators are similar to trough concentrators, but focus the sunlight on a single point.
孔径聚焦技术是B型超声诊断仪中一种提高近场区域横向分辨力的有效手段。
The aperture focusing technology is an effective means of the improving near field lateral resolution in ultrasonic diagnostic B-sanner.
研究两正交偏振高斯光束经克尔非线性自聚焦和发散锥型梯度折射率棒的传播特性。
Propagation properties of two orthogonally polarized Gaussian optical beams through Kerr law nonlinear self focusing and DE focusing conical graded index rods are investigated.
采用图案电极的静电聚焦静电偏转(SS型)摄像管，具有功耗低、扫描频率可变、分辨率高、体积小和重量轻等优点。
All electronic SS type camera tube is characterized by its low expense of power, variable scan frequency, high resolution, small size and light weight.
方法对30例恶性实体瘤应用hi -FUNIT - 9000型超声聚焦肿瘤消融机分次逐层完全覆盖靶区组织进行治疗。
Methods: Total of 30 cases of malignant solid tumor were treated with HIFU by HIFUNIT-9000 machine and targeted lesions were administrated fractionally level by level.
三是聚焦龙头企业和科技型企业。
Thirdly, we should also focus on the leading enterprises and scientific and technological enterprises.
目的比较共聚焦激光微探头与染色放大内镜结合腺管开口分型对肠道息肉性质判定的诊断价值。
Objective To compare the diagnostic value of magnifying chromoendoscopy with probe-based confocal laser endomicroscopy (pCLE) for differentiation of neoplastic from non-neoplastic colorectal polyps.
方法：用激光共聚焦双重免疫荧光标记技术检测PLP在分化成熟的两型星形胶质细胞和少突胶质细胞中的表达情况。
Methods: Laser confocal double immunofluorescence staining method was used to detect the expression of PLP in the mature type-1 astrocytes, type-2 astrocytes and oligodendrocytes.
方法对20例乳糜尿患者采用BY - 01型高能聚焦超声肿瘤治疗机进行治疗。
Methods: 20 cases were treated by BY-01 type high-energy focal tumor therapy machine.
方法对20例乳糜尿患者采用BY - 01型高能聚焦超声肿瘤治疗机进行治疗。
Methods: 20 cases were treated by BY-01 type high-energy focal tumor therapy machine.
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