laf
- 网络集合预报
![laf](../cache/238730.jpg)
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The Effect of Melting Technological Factors on Optical Absorption of LaF 744 / 449 Glass
熔制工艺因素对LaF744/449玻璃光吸收的影响
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Study of Structure and Potential Energy Curve for Ground State X ~ 1 Σ ~ + of LaF
laf分子结构与基态x~1∑~+势能曲线研究
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A emulsion process of lipid angiogenic factor ( LAF ) was developed .
作者建立了脂质血管生长因于(LAF)的乳化方法。
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Application of LaF in manufacturing enterprises
LAF生产系统在军队制造企业中的应用前景分析
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Left atrial ejection force ( LAEF ) and left atrial infusion fraction ( LAF ) were studied .
左房射血力(LAEF);左房灌注分数(LAF);
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The left atrial ejection force ( LAF ) immediately postcardioversion decreased significantly in non-rheumatic heart disease .
非风湿性心脏病Af患者复律即刻左房射血力(LAF)明显低于正常对照组;
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This paper studies MIS type solid state oxygen sensor with LaF 3 gate electrode working at room temperature . The mechanism of the sensor is analysed .
本文研究可在室温下工作,具有LaF3(氟化镧)薄膜的MIS(金属绝缘体半导体)型固态氧传感器,并对其敏感机制进行了讨论。
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Conclusion The decrease of LD and increase of LAF might be related with the occurrence of bronchial asthma , and they were also related with the changes of patients condition .
结论LD降低和LAF增高可能参与了支气管哮喘的发病,且与病情有一定关系。
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METHODS To begin with the construction standard of LAF operation department , to discuss difficult , complicating , professional and legal characteristics of nosocomial infection administration of LAF operating room .
方法从洁净手术部的建设标准入手,运用空气和物体表面微生物的理论,论述了洁净手术部医院感染管理的艰巨性、复杂性、专业性和法规性。
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Large size fluoride single crystals LiF , CaF 2 and LaF 3 have been grown by Bridgman-Stockbarger method in home-made furnace using a graphite crucible .
采用坩埚下降法,在自制的真空炉内石墨坩埚中生长了大尺寸LiF、CaF2和LaF3晶体。
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With rat superficial ⅱ scald model , the effect of lipid angiogenic factor ( LAF ) extracted from rabbit omentum on rat epidermal cell proliferation cycle was studied .
应用从兔大网膜抽提的脂质血管生长因子在浅Ⅱ度烫伤模型上观察了对表皮细胞增殖周期的影响。
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The collagenous fibrils , cells and proteoglycans of lumbar annulus fibrosus ( LAF ) in human were observed under scanning and transmission electron microscopes .
应用扫描和透射电镜观察到人腰椎间盘纤维环(LAF)是由三种方向平行排列的真胶原束构成的板层结构。
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Then the lagged average forecasting ( LAF ) scheme with 12 members is proposed and implemented at the SW-1 computer . The comparison experiments are conducted by using different initial perturbation techniques .
提出了12个成员的时间滞后法集合预报系统的实施方案,并与奇异向量法进行了对比试验。
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Method : Plasma IL 1 activity and endotoxin ( ET ) level were tested with modified LAF method and limulus test respectively in reproducing volume controlled hemorrhagic shock and enterogenous endotoxemia model .
方法:复制容量控制失血性休克及肠源性内毒素血症模型,改良LAF法及显色基质偶氮法检测IL-1及ET。
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Results : Compared with HAF group , lower onset ages , less left atrial dilation ( LAD ), pendent atrial fibrillation ( PAF ) and complication were in LAF group .
结果:二者相比,LAF组发病年龄轻,左房增大者少,持续性房颤者少;
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No significant differences were observed between SrF 2 , SrCl 2 , LaCl 2 , LaF 2 , NaCl and the control groups ( P > 0.05 ) .
而氟化锶、氯化锶、氟化镧、氯化镧和氯化钠与对照组相比无明显差异(P>0.05)。
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The results show that the performance of SV is better than that of LAF in most of the verified regions and lead times , both for the anomaly correlation coefficients and the root mean square errors .
结果表明,不论是距平相关系数还是均方根误差,奇异向量法在绝大多数区域和预报时效都比时间滞后法好。
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The results show that the mechanical properties of alloys decrease with increasing LaF 3 addition , and the ability of anti friction and wear resistance of alloys increases with increasing LaF 3 addition , especially at high temperature .
研究结果表明,合金的力学性能随LaF3添加量的增加而降低,但其减摩耐磨能力随LaF3添加量的增加而提高。
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CONCLUSIONS The management of hospital infection in the LAF operation department must emphasize the comprehensive measure of the all-directional germ control , make standard of decontamination of air conditioning guarantee system and carry out the whole process supervision .
结论洁净手术部的医院感染管理,必须要强调全方位控制细菌的综合措施,要规范净化空调保障体系,实施全过程监控。
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The Ni based self lubricating alloys with several kinds of rare earth compounds , such as LaF 3 , CeO 2 , La 2O 3 as lubricant were prepared by the hot pressing of powder metallurgy .
用粉末冶金热压方法制备了几种含不同稀土化合物(LaF3,CeO2,La2O3)的Ni-Cr基自润滑合金,测试了合金机械性能和高温摩擦磨损性能。
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Methods : Blood samples were collected in trauma patients about 50 minutes after injuries . Plasma IL - 1 ,β - EP and endotoxin were assayed by LAF , radioimmunoassay and limulus test , respectively .
方法:患者从受伤至入院后平均50分钟采血样,血浆IL-1、β-EP和内毒素分别采用改良LAF法、放射免疫法和显色基质偶氮法测定。
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The changes of leukocyte deformability ( LD ) and leukocyte adhesion function ( LAF ) and effects of PSS and PGMS on LD and LAF in children with bronchial pneumonia were observed .
观察了支气管肺炎患儿白细胞变形能力(LD)和粘附功能(LAF)的变化及藻酸双酯钠(PSS)、甘糖酯(PGMS)对其影响。
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RESULTS The oral administration of LAF suppressed significantly xylene-induced ear oedema in mice with the inhibitory rates of 41.0 % , 52.6 % and 68.4 % at 50,100 and 200 mg · kg ~ ( - 1 ), respectively .
结果LAF在50100和200mg.kg-1剂量下能显著抑制小鼠耳肿胀,抑制率分别为41.0%,52.6%和68.4%。
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The sensors of Sn , SnF 2 LaF 3 Pt was prepared with Sn ? SnF 2 reference electrode . LaF 3 single crystalline piece and polycrystalline tube were used as solid electrolyte in the two kinds of sensors .
以氟化镧(掺杂)的单晶片和多晶电解质管分别作为固体电解质,Sn、SnF2为参比电极,Pt网为待测电极,构成Sn,SnF2LaF3Pt气体敏感元件。
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The logistics demand forecast ( LDF ) is an essential link of the logistics planning , and logistics assignment forecast ( LAF ) is an important part of LDF . Putting forward a kind of method and model matching the actuality is theoretically and practically meaningful for logistics development .
物流需求预测是进行现代物流规划必不可少的环节,而物流分配预测是需求预测的一项重要内容,提出一种符合实际的方法与模型对于物流的发展有理论与实践意义。
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Left atrial ejection force ( LAF ) was positively correlated with left atrial ejection fraction ( LAEF ), while left ventricular stroke volume ( LVSV ) and left ventricular ejection fraction ( LVEF ) were negatively correlated with LAPEP / LAET ratio .
LAF甲亢组比正常组增大;甲亢组内LAF与左房射血分数(LAEF)、左室每搏量(LVSV)、左室射血分数(LVEF)呈正相关,与LAPEP/LAET呈负相关。