1) CO_(2) laser and electrocoagulation
CO2激光联合电凝
1.
Objective To investigate clinical curative effect of cervical lesions treated by CO_(2 ) laser and electrocoagulation.
目的探讨CO2激光联合电凝治疗宫颈病变的临床疗效。
2) CO2 laser
CO2激光器
1.
A high frequency modulated high power CO2 laser is used as the excitation source to heat up the sensor under test.
用对CO2激光器输出10。
2.
The analysis results show that the rectangular waveguide CO2 laser can manifest a far field intensity distribution of coherent spatial suppressed single peak,which is similar to that from a phase coupled waveguide array laser, and its far field intensity distribution changes periodically with the increase of the resonator length.
分析表明,矩形波导CO2激光器在一定条件下可以获得类似阵列波导的远场同相相干压窄单峰输出,输出远场相干强度分布随腔长变化呈现周期性地交替变化等特征。
3.
In order to get the high output power,a RF excited diffusively cooled all-metal slab waveguide CO2 laser was reported,in which gas discharge region was constructed by two aluminum side walls and aluminum electrodes.
为了获得较高的激光输出功率,介绍了射频激励扩散冷却全金属板条波导CO2激光器,放电区域由左右两个铝合金壁和上下两个铝合金电极构成,放电区域高2 mm,宽20 mm,长386 mm,工作气体混合比CO2:N2:He:Xe=1:1:3:0。
3) CO_2 laser
CO2激光
1.
The amorphous Fe_(78)Si_9B_(13) alloy was partially crystallized when it was irradiated by CO_2 laser beam with 20mm spot diameter for 20 sec at 250W and 300W as the laser power.
在CO2激光散光斑直径20mm的情况下,分别选择在不同功率静置的条件下辐照Fe78Si9B13非晶带实现部分晶化·用穆斯堡尔谱、X射线衍射和扫描电镜对原始非晶样品(Fe78Si9B13)和晶化后样品的微观结构进行了分析·结果表明:在CO2激光散光斑直径一定的条件下(20mm),分别选择激光功率250W和300W辐照非晶Fe78Si9B13样品20s,非晶样品可以实现约6%和9%的晶化·激光辐照非晶Fe78Si9B13合金的晶化相为αFe(Si),样品发生了织构现象,晶粒沿(200)面大量析出·激光晶化相产生在非晶带表面晶化层中·在其他条件一定的情况下,样品的晶化量随着激光功率的增加而增加
2.
5B_9 amorphous ribbon samples were exposed to CO_2 laser irradiation with various powers (150 W,200 W,250 W,300 W) and the same scanning speed (20 mm/s) in order to produce nanocrystalline phase on the surface of amorphous Fe_ 73.
在相同激光扫描速度(20mm/s)和不同激光功率(150W,200W,250W,300W)工艺条件下,利用CO2激光对铁磁Fe73。
3.
The physical and chemical processes about CO_2 laser-induced deposition of metal Ag from aqueous solution were studied.
利用低功率CO2激光,从水性溶液中诱导沉积金属Ag,存在物理化学过程。
4) CO 2 laser
CO2激光器
5) CO 2 laser
CO2激光
1.
Methods Eight hundred patients with different affections on their vocal cords who underwent CO 2 laser treatment with the aid of microsurgery and stent laryngoscope were retrospectively analyzed,sessile polyps in 425 cases,vocal nodules in 230,hypertrophy in 72,cysts in 29,keratosis or leukoplakia in 44.
目的探讨CO2激光喉显微手术(CO2 laserendolaryngealm icrosurgery,CO2-LELM)治疗某些喉内病变的不同手术方式及其疗效。
2.
To reason the possibility of the therapy that the glass fiber put in the lumen for therapy from the pathologic changes caused by using halogenated-silver glass fiber CO 2 laser to radiate the tissue of rabbits before and after dehydration and changes in width and length of the formative hole.
结论 :卤化银CO2激光光纤对组织有良好的气化、切割、烧灼、炭化作用 ,在开胸 (腹 )条件下组织损伤与激光能量有正向关系与水分多少无明确关系。
3.
Objective: To evaluate the effects of CO 2 laser therapy in the treatment of dermatoses.
方法 : 利用CO2激光的热作用对病变组织进行凝固、汽化和 或切割治疗 ,而使病变组织破坏而清除。
6) CO 2 laser welding
CO2激光焊
补充资料:poly(bisphenol a-co-4-nitrophthalic anhy-dride-co
CAS:61128-46-9
分子式:(C31H20O8·C6H8N2)x
中文名称:5,5'-[(1-甲基亚乙基)双(4,1-亚苯氧基)]双-1,3-异苯并呋喃二酮与1,3-亚苯二胺的聚合物
英文名称:1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-, polymer with 1,3-benzenediamine
3-isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis- polymer with 1,3-benzenediamine
poly(bisphenol a-co-4-nitrophthalic anhy-dride-co
1,3-Isobenzofurandione,5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-,polymer with 1,3-benzenediamine
分子式:(C31H20O8·C6H8N2)x
中文名称:5,5'-[(1-甲基亚乙基)双(4,1-亚苯氧基)]双-1,3-异苯并呋喃二酮与1,3-亚苯二胺的聚合物
英文名称:1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-, polymer with 1,3-benzenediamine
3-isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis- polymer with 1,3-benzenediamine
poly(bisphenol a-co-4-nitrophthalic anhy-dride-co
1,3-Isobenzofurandione,5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-,polymer with 1,3-benzenediamine
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条