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- The precision and accuracy of grain test using laser method were probed. 并对激光法粒度测试的精密度及准确度进行了探讨。
- IL-2 and laser method has good effect on condy loma,which can prevent reoccurrence. IL - 2全身静脉用药结合激光对治疗CA ,减少复发 ,可取得较为满意疗效
- In this paper, the solubility of thiamine nitrate are measured by Laser method under different conditions. 采用激光法测量了不同溶液条件下硝酸硫胺的溶解度,进一步确定了硝酸硫胺的活度积常数。
- SEM and Laser Method showed that the surface of modified MST-4 was smooth, and its dso increased slightly but the distribution was still narrow. SEM和激光粒度分析表明,改性后MST-4粒径稍有增加,但粒度分布仍较集中。 IR以及ESCA分析显示DL对淀粉的改性是一种化学键合,而且淀粉的小尺寸效应使这种化学键合程度提高。
- We present a novel confocal laser method (CLM) for precise testing of the dioptric power of both positive and negative intraocular lens (IOL) implants. 提出了一种新的共焦激光方法,可以精确测量正度数与负度数人工晶状体植入物的屈光度。
- A set of experimental apparatus for studying solution primary nucleation was developed,through which the induction time of primary nucleation of supersaturated solution was measured by laser method. 研究开发了一套溶液初级成核的实验装置,用激光法测定过饱和溶液初级成核的诱导期,并使诱导期与经验的初级成核关联式相结合,确定初级成核级数。
- Laser method of uranium enrichment 铀浓缩的激光法
- By comparing laser method with screen analysis methods (sedimentation method and image analysis method), the laser method can be proved feasible to measure the clastic rock granularity. 由激光法与筛析-沉降法、图像分析法的比对可知,证明激光法检测碎屑岩粒度是可行的。
- A Collimated Laser Method for Measuring Deformation of Dams 激光准直法测量大坝变形探讨
- Synthesis of high pure nanometer SiC powders by laser method and its production rate 激光法制备高纯纳米SiC粉体及其产率
- Correlaion Comparison Between Laser Method and Pipette-Sieve Method of Grain Size 激光粒度分析与传统粒度分析方法相关对比
- Novel method for maximum range measure of pulse laser range finder. 脉冲激光测距机最大测程测试方法研究。
- An optimizing method of laser parameters is propos ed. 对激光冲击强化过程中激光参数的选择进行了优化。
- There is no single laser fit for all purposes. 没有单一种激光器能适用于各种用途。
- How does a laser beam vaporize steel? 激光束是怎样使钢气化的?
- Laser beams are also used in surgery. 激光束还可用于外科手术。
- Laser beams may cauterize and heal ulcers. 激光束可以烧灼和愈合溃疡。
- He monopolizes the laser printer. 他独占了这台激光打印机。
- A laser is a device composed a special material. 激光器这种器件是用特殊材料制成的。
- The laser jet printer is out of order. 这台激光打印机不能正常工作了。