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    The theory of wavelet transformation has been applied successfully at the aspect of image processing and analysis,such as image coding and fusion,but little study has been carried on for the change detection of multitemporal remote sensing imageries.
    小波变换在图像处理与分析方面的应用已取得很大的成功,如基于小波变换的图像编码、去噪、融合等,但在多时相的遥感影像变化检测方面的研究还很
    It overcame the frequent methods' shortage of little data,large amplitude of data variation,low accuracy or unpredictability.
    预测的离散度小,精度高,同时克服了工程上常用的方法由于数据,数据变化幅度大而预测精度不高或难以预测的缺陷。
    Although the AT_2 receptor is expressed in renal proximal and distal tubules and vasculature,and AT_2 receptor stimulation induces a bradykinin/NO pathway within the kidney,little information is available concerning AT_2 receptor regulation of renal function and sodium excretion.
    虽然AT2受体在肾脏的近端小管、远端小管和血管系统都存在表达,AT2受体刺激诱导肾脏的缓激肽(bradykinin)/NO通道,但很有关AT2受体调节肾功能和钠外排方面有价值的研究。
    The follow-up period ranged from 3 to 14 months (median, 7.7 months). 4 lesions were completely involuted, 6 lesions involuted significantly, 5 lesions partially and 1 involuted little.
    经3~14个月(平均7.7个月)复查,4例病变完全消退,6例病变大部分消退,5例病变部分消退,1例病变部分消退。
    ConclusionInterlocking intramedullary nail fixation can fix tibia fracture with little invasion and complication,as well as flexible fixation and earlier limb initiative exercise.
    结论带锁髓内钉内固定治疗胫骨骨折具有手术切口小,组织损伤小,弹性固定,能早期活动,并发症等优点,应用越来越广泛。
    A suitable combined programme for fertilizer applications were N: 75130 kg/hm2,P2O5:50.0-112.5 kg/hm2 from tillering to the first ten days of July,with no or little potassium fertilizer.
    确定“黑土型”退化草地上人工植被的施肥组合方案为施肥时间在分蘖~7月上旬、N:75~130 kg/hm2、P2O5:50.0~112.5 kg/hm2、施或不施钾肥,可取得较高的产量和经济效益。
    The result indicated that using reasonable process technology,the two grey yarns can be made into 31dtex/12f Nylon DTY which has little lousiness and breakage and possesses favorable spinnability.
    试验结果表明:经采用合理的加工工艺,两种原丝均可制得毛丝、断头、可纺性良好的31dtex/12f锦纶DTY。
    Dodecanenitrile to be synthesized in this way is good in quality with purity over 99.5% and little by-products and low cost. It is worthwhile industrialization.
    合成的十二腈品质较高,纯度大于99.5%,副产物、成本低,具有工业化价值。
    The results of mineral phase analysis by XRD and study on microstructure showed that α-Al2O3 phase was the major component in bauxite chamotte 85# because of its high content of alumina,a little mullite phase in it,and the grain size was about 5 μm;
    XRD分析和微观结构的研究结果表明:85#铝土矿由于Al2O3含量很高,经高温煅烧后以α-Al2O3相为主,有量莫来石相,晶粒尺寸均在5μm左右,杂质相很;
    Results show that high purity Ti2AlC bulk material was synthesized by hot pressing elemental powder mixture of 2.0Ti/1.0Al/1.0C at 1 500 ℃ for 60 minutes,in which little TiC and Ti3AlC2 existed as secondary phases.
    结果表明:完全以元素粉为原料按2.0Ti/1.0Al/1.0C(摩尔比,下同)配比在1 500℃热压60 min能合成纯度高的Ti2AlC块体材料,产物中仅含有非常的杂相TiC和Ti3AlC2。
    The system outputs control pulsing signal by HSO of 80C196KC,which consumes little resource of CPU,and realizes the rotating,locking,rate-changing and fraction control of stepper motor.
    系统通过80C196KC高速输出口HSO输出控制脉冲,占用的CPU资源极,实现了步进电机的转动,锁定,变速控制和软件细分控制。
    In conclusion, N6 basic medium with the supplements of 4 mg/L 2,4-D,but without proline and CH,was investigated to be suitable for the callus induction of immature embryo from maize inbreds with the characteristics of little spontaneous shooting,and high regeneration ability.
    幼胚在附加4 mg/L 2,4-D且去掉水解酪蛋白和L-脯氨酸的N6改良培养基上,幼芽及根的数量、出愈率高、愈伤组织质地好,并明显减了幼胚自发性芽分化的趋势,有利于保持愈伤组织胚性、提高再生植株频率,为玉米自交系幼胚诱导的适宜培养基。
    (2) 16.6-1 1.1kaB.R: C,O isotope is a little heavy, temperature rises, rainfall is inclined to be little;
    (2)16.6~11.1ka,C、O同位素偏重,气温上升,降水偏;
    In flooded paddy soil NH4+-N is the dominate inorganic N while NCV-N is little. The cumulated NH4+-N in soil layer of 30~60 cm was 4 times higher than that in surface soil.
    在淹水稻田中,土壤无机氮以NH4-+N为主,在30~60 cm土层中累积量比表层提高了4倍,NO3--N含量极
    Most patients had a relative normal B cells and NK cells with a rate of decreasing as little as 2. 6% and 5. 3% , respectively, more patients showed a decreasing T4 cells (82% ) than that of T8 cells (34% ).
    B细胞和NK细胞百分率以相对正常或升高为主,相对下降者均很,分别占2.6%和5.3%; 在T细胞中,T_4细胞的百分率降低者(82%)高于T_8细胞降低者(34%),二者比值降低者占44%。
    Sm haveone occurrence state in this glass,but in the reduction state,there has little Sm~(2+) in the glass.
    Sm 在玻璃中以Sm~(3+)的形式存在,仅在还原气氛熔制下,部分Sm 以Sm~(2+)的形式存在。
    CONCLUSION : CT Guided Radioactive 125I seeds Interstitial Implantation is a safe ,effective method with little side effects and worth spread .
    复查病例均未发现放射性肺炎及骨髓抑制等严重并发症。 结论CT导向下放射性125I粒子组织间植入治疗肺癌安全有效,并发症,值得推广。
    Design of the Progressive Die for the Brake Hoof Block with Little or No Scrap
    制动蹄片无废料级进模设计
    Study and application of pulverized coal ignition with little oil by using stabilized combustion cavity burners.
    稳燃腔燃烧器油点火的研究与应用
    Yulin City Longan Spend many Fruit little Meteorological Origin Cause of Formation Analyse 2004
    2004年玉林市龙眼花多果的气象成因及对策
 

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