反射率

The properties of soluble molybdenum oxide produced by multiple hearth furnace and reverberatory were analysed and compared.

对两炉型生产的可溶氧化钼性质进行了分析对比，着重从产品颗粒外观形貌分析，找出了反射炉产品均一性及质量稳定性差、在氨浸过程中浸出率低、对水洗工艺适应性差的原因。

The antireflection thin film can reduce the reflectance of the end surface of the Wollaston prism ,which can enhance the transmissivity of the prism.

为了减小沃拉斯顿棱镜端面反射以提高棱镜的透过率，研究了沃拉斯顿棱镜增透膜的设计和蒸镀工艺。

These special chemicals are usually contained some ammonia, alcohol and inorganic components damaged by chemicals, resulting in the loss of real time display of the optical transmittance or Catadioptric have led to a result of color distortion, or anti-interference, to reduce the role of anti-static, this is not only detrimental to the eyes, the impact of image display quality, and the protective function of the original is damaged, color and safety will be adversely affected, consumers may not be carelessness.

而这些特殊的化学物质通常会被一些含有氨、酒精及无机盐类成分的化学品所破坏，从而导致显示器慢慢的失去真正的光学透光率，或产生因折反射导致的色彩失真，或者防干扰、防静电的作用减低，这样不仅不利于眼睛，影响图像的显示画质，而且原有的防护功能也被破坏，色泽度及安全性都会大打折扣，消费者不得不慎。

Results: six patients with vagal reflection were cured by intravenous atropine, 2 with pericardial hemorrhage were treated by pericardiocentesis, 1 patient developed hypotension due to occlusion of the mitral valve orifice by the catheter was corrected by shortening the duration of the catheter in left ventricle, the blood pressure of 1 patient with rapid atrial flutter was elevated by intravenous cedilanid, the blood pressure of 1 patient with hypotension of unknown origin was elevated by vasopressor and atropine.

结果：其中迷走神经反射6例，经静脉注射阿托品纠正；心包出血2例，心包穿刺抽液血压至正常；球囊导管阻塞二尖瓣口1例，缩短导管停留在左心室时间，可以避免低血压反应；快速心房颤动1例，使用西地兰减慢心室率，血压回升；原因不明1例，经使用升压药及阿托品后血压改善。

Physical examination:T38 C, R32/min, P120/min, dyspyoria, Fontanel 1.5×1.5cm2, sunken, orbit sunken, decreasedSkin turgor, dry lip, dry periglottis, pharynx, heart rate 120/min, no arrhythmia, mild dull heart sounds, lungs, mild abdomen swelling, soft abdomen, not palpated liver 1.5cm below ribs, bowel sounds 10～12/min, no high notes,two lower limbs patellar reflex negative

体查：T38 C，R32次/分，P120次/分，烦躁不安，体查不合作，前稳囟1.5×1.5cm2，凹陷，眼眶凹陷，皮肤弹性差，唇干燥，舌粘膜干燥，咽，心率120次/分，率齐，心音稍钝，双肺，腹稍隆起，腹软，肝肋下1.5cm未扪及，肠鸣音10～12次/分，未闻及高调音，双下肢膝腱反射阴性。

Those results showed that the speed of crystallization was increased so that the spherocrystal with small uniform was formed.

由于PP球晶均一细化减弱了光折射和反射的影响，增加了聚丙烯的透光率和光泽度并改善了球晶结构和力学性能。

Results It showed that the sensitivity for pure tone,the discrimination score for speech and cognitive function were decreased,the threshold of stapedial reflex were elevated,the percentage of recruitment ear were increased,but the interpeak latency of ABR were normal,the wave latency of P300 were prolonged,but the amplitude were diminished obviously as compared with yonger group.

结果 与青年组相比，老年人纯音听敏度减退；言语识别率下降，中枢听觉认知功能减退，镫骨肌反射阈有不同程度提高、重振耳数随耳聋加重而增多；听性脑干反应各波间期无变化；P300认知电位波潜伏期延长，波辐下降。

Our data show that hematite and goethite are the minerals responsible for the red color of the red beds.

漫反射光谱、磁化率和活性铁数据表明，赤铁矿、针铁矿的出现是导致样品由白色向红色转变的矿物学原因。

Abstract］ objective to assess the efficacy and safety of transurethral resection of prostatewith plasmakinetic technique and to improve the qualities of pkrp.methods the data of 273 patients with benign prostatic hyperplasiawere retrospectively studied baseing on the mastering of pkrp.the average maximum urinary flow rate,the average residual urinary volumeand the average international prostate symptom score were analysed.results pkrp was successfully performed on 273 patients.intraoperative blood transfusion was performed in 6 cases,no obturator nerve reflex,transurethral resection syndrome,permanent urinary incontinence occurred and no death cases occurred.the follow-up time was 2～26 months with an average of 5.63 months,postoperative average qmax increased to 15.9 ml/s,and ruv decreased to 16.0 ml/s and the average ipss was 9.compared with those of preoperation,the differences were significant.conclusion pkrp has superior tissue cutting function and hemostasis.it is suggested that transurethral bipolar plasmakinetic resection of prostate be effective and safe.

目的 探讨经尿道双极等离子前列腺切除术的安全性与有效性，提高pkrp质量。方法回顾性分析273例良性前列腺增生患者pkrp资料，比较手术前后最大尿流率、膀胱剩余尿量及国际前列腺症状评分。结果 273例手术均顺利完成，术中输血6例，无闭孔神经反射、永久性尿失禁、经尿道电切综合征及死亡病例，随访2～26个月，平均5.63个月，qmax平均增至15.9 ml/s，ruv平均降至16.0 ml，ipss平均9分。与术前相比，各项指标均有明显改善。结论 pkrp具有良好的组织切割功能及可靠的止血作用，治疗bph安全有效。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。