目的：探讨低功率激光在耳鼻咽喉疾病中的应用。
Objective: to study the application of otorhinolaryngologic diseases treated by Low Power Laser.
目的：观察低功率激光照射对急性骨骼肌顿挫伤大鼠肌卫星细胞增殖活性的影响。
The purpose is to observe the effect of low energy laser on proliferative activity of muscle satellite cells in rat muscle contusion model.
ABL之前的两次采用低功率激光器打击探空火箭，而最新测试是首次在目标导弹收集激光性能参数。
The ABL previously engaged two sounding rockets with the low-power lasers - this latest test was the first time laser performance data was collected at the target missile.
计算表明，高功率激光器相比低功率激光器有更大的ASE，原因主要在于高功率激光器采用大直径圆盘和低反射率输出镜。
It is shown that, because of the large diameter disc and low reflectivity output mirror of high power disc lasers, its ase is more obvious than that of low power lasers.
研究人员分配一半志愿者接受真正的治疗，另一半接受一个装置发出的安慰剂——看上去类似激光，但实际上是低功率LED光。
Half the participants were assigned thereal treatment; the other half received a placebo from a device thatlooked similar to the laser but was in fact a low-power LED.
研究了八种金属材料表面涂布绝缘和非绝缘粉末层在低功率密度和高功率密度的CO_2激光作用下的吸收特性。
The absorption characteristics of eight kinds of powder layers coated on common metals have been investigated using CO_2 laser beam with low and high power density.
目的观察低功率氦—氖激光局部照射对鼓膜外伤的疗效。
Objective To observe the effect of he-ne laser irradiation on injured tympanum.
目的通过采用低功率氦氖激光血管内照射，治疗下肢静脉栓塞。
Objective: Using low power helium-neon laser for intravascular radiation, we aimed to treat patients with the diagnosis of lower limb venous embolism.
然而，使用中的大多数激光器都是低功率类型的，它们远非科学幻想小说中的死光。
Most lasers in use, however, are low power types. They are far from being the death rays of science fiction.
研究了低功率密度激光辐照结构的热动力失效。
The thermodynamic failure of the structures irradiated by laser beam with low power density are studied in this paper.
结论低功率半导体激光对急慢性关节损伤，尤其是急性小关节损伤有很好的疗效。
Conclusions There are good results in treatment of acute and chronic joint by low intensity semiconductor laser, especially for small joint.
结论低功率的半导体激光可促进脊髓运动神经细胞功能，加速轴突再生。
Conclusion Low intensity semiconductor laser could promote the function of the spine motor nerve cells and accelerate the axonal regeneration.
目的探讨低功率半导体激光对急慢性关节损伤的治疗作用。
Objective to determine the clinical effect on patients with joint injury treated by low intensity semiconductor laser.
进口光学激光镜片组，激光功率光损耗低，光束质量好。
Imported optical mirror, reduce wastage of laser power, high quality of light beam.
目的探讨低功率半导体激光对家兔神经功能恢复的影响。
Objective The effect on neural functional recovery of rabbits irradiated by low intensity semiconductor laser were studied.
TEC存在功率有限、制冷效率低的问题，在用于大功率半导体激光器的温度控制时，常常无法达到所需的制冷效果。
Since TEC has the disadvantage of limited power and low efficiency, the cooling effect is not as effective as expected when used to control the temperature of high-power laser diodes.
结果：应用不同功率的低强度氦氖激光辐照体外培养的内皮细胞，随着辐照次数与辐照时间的延长，内皮细胞增殖呈上升趋势，但没发现细胞变异。
Results irradiation of low energy he ne laser significantly enhanced the proliferation of vascular endothelial cell with the irradiation time prolonged. No variations were observed.
前向式LDV由于对激光器的功率要求低，所以较后向式LDV造价低使用面广。
The forward LDV has wider applications than the backward LDV, be-cause of its lower requirements of the laser power.
血清不加抗凝素且使用低功率的激光可以得到重现性、 信噪比都较好的谱图，以便利用光谱法诊断疾病。
The reappearance and sign-noise ratio of laser Raman spectra of serum are better with the lower laser power and without heparin, which is a chief condition for the diagnosis of breast cancer.
我们提出了一种激光功率反馈控制系统，它具有响应速度快、控制功率范围大、噪声低和高稳定性等特点。
A laser power feedback control system that features fast response, large-scale performance, low noise, and excellent stability is presented.
本发明涉及激光领域，尤其涉及一种实现低泵浦功率密度及连续光泵浦激光器的方法。
The invention relates to the field of laser, in particular to a method for realizing low pumping power density and a continuous optical pumping laser.
这种波导腔结构为各种高阈值的激光增益材料提供了一种降低阈值，并可在低功率下泵浦获得激光的方法。
The waveguide cavity structure provides a method which can reduce a threshold value and can obtain laser through low-power pumping for various laser gain materials with high threshold values.
这种波导腔结构为各种高阈值的激光增益材料提供了一种降低阈值，并可在低功率下泵浦获得激光的方法。
The waveguide cavity structure provides a method which can reduce a threshold value and can obtain laser through low-power pumping for various laser gain materials with high threshold values.
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