相成

Guanine can quench the phthalhydrazidylazoacetylacetone's ECL in acid medium, and the linear concentration range of guanine relative to the ECL intensity is from 2.0×10~(-6) to 1.0×10~(-5) mol/L.The mechanism of phthalhydrazidylazoacetylacetone's ECL on the surface of ITO glass has been discussed according the experimental phenomenon.The phenomenon of ITO self-luminescence has also been studied.It has been found that the machanism of phthalhydrazidylazoacetylacetone on the surface of ITO in different medium is dissimilarity. The phenomenon of ITO self-luminescence may be caused by the interaction of the active oxygen element and ITO's surface.

鸟嘌呤在弱酸性介质中3-(1-乙酰丙酮偶氮)苯二甲酰肼的电化学发光具有显著的淬灭作用，2.0×10~(-6)～1.0×10~(-5) mol/L浓度范围内，电化学发光强度与鸟嘌呤的浓度成良好的线性关系根据相关试验现象对3-(1-乙酰丙酮偶氮)苯二甲酰肼在氧化铟锡玻璃电极上的电化学发光机理进行了初步探讨，并对氧化铟锡玻璃电极自身发光现象进行了研究，研究发现在不同酸度环境中，3-(1-乙酰丙酮偶氮)苯二甲酰肼在氧化铟锡玻璃电极上电化学发光的机理是显著不同的；ITO自身发光可能是由活性氧系分子与ITO镀膜玻璃电极表面相作用引起的。

Since the SCR couldn't meet the requirement of medical ultrasound imaging when adopting self correlation decoding for optimum binary phase serial, this paper presents the CSIFIR based on coding and two practical and efficient solutions.

针对最佳二相序列采用自相关解码时，信杂比不能达到医学超声成像要求的难题，提出了基于编码的&倒谱FIR滤波器&，并给出了两种实用而有效的求解方法。

This dissertation tries to study a procedure which the fiction"Sea of Forest and Plain of Snow"was changed to a play and even to the Revolutionary Model Beijing Opera.

本论文试图对长篇小说《林海雪原》由小说被改编成话剧、京剧现代戏直至&革命样板戏&《智取威虎山》的整个过程做一个案研究，考察当代文学中，相。。。

The invention adopts halogen acetylized crosslinked polystyrene resin and hydroxybenzyl alcohol as the raw material, and the solid phase synthesis carrier with hydroxymethyl as the active group is synthesized through the joint catalysis of N, N-dimethyl formamide used as the reaction solvent, inorganic base and phase-transfer catalyst.

本发明采用卤乙酰化交联聚苯乙烯树脂和对羟基苯甲醇为原料，在以N，N-二甲基甲酰胺为反应溶剂、无机碱及相转移催化剂的共同催化下合成了一种以羟甲基为活性基团的固相合成载体。

Pele's arrival not only signalled a wholesale reversal in the fortunes of the team but in the perception of the NASL as a viable alternative to the mainstays of baseball, basketball and American football.

贝利的到来，不仅让这支球队命运逆转，也让Nasl成了能与棒球，篮球和橄榄球相抗衡的运动。

We have observed the structure of these dune sands and analyzed the grain-size,surface textural features and several main chemical elements of them,the results showed that:(1) these dune sands have some eolian structure characteristics which are similar to the recent dune sands;(2) they are also similar to the recent dune sands in grain-size components,and parameters of Mz,?滓,Sk and Kg,as well as in several main chemical components;(3) the scatter plots of Mz-?滓,SiO2-Al2O3+TOFE and the probability curves of grain-size showed that these paleo dune sands are different from paleosols and fluvio-lacustrine facies but are consistency with recent dune sands;and(4) the quartz sands have well roundness and some surface textural features such as dish-shape pits,crescent-shape pits,pockmarked pits,upturned cleavage plates,siliceous precipitates and siliceous crevasses,indicating that they had been carried for a long time by the wind.

对这些沙丘砂的沉积构造观察以及粒度、扫描电镜和常量化学元素分析结果表明：(1)这些沙丘砂具有与现代沙丘砂相似的风成沉积构造特征；(2)粒度及其参数--Mz、σ、Sk和Kg，以及主要化学组分SiO2、Al2O3和TOFE也与现代沙丘砂相近；(3)Mz-σ、SiO2-Al2O3+TOFE散点图和概率累积曲线显示这些沙丘砂与萨拉乌苏组中的河湖相、古土壤差别明显，而与现代沙丘砂一致；(4)石英砂颗粒具有良好的磨圆以及碟形坑、新月形坑、麻坑、上翻解理薄片、硅质沉淀和硅质裂纹等表面结构特征，反映其曾受持久的风力搬运作用。

In Paris it is possible to be homesick for space and a beating of wings. Here at least man is gratified in every wish and, sure of his desires, can at last measure his possessions.

人们可能会因为在巴黎无处施展而怀念这个地方——至少这里的每一个愿望都可以成真，而他们也清楚，自己的欲望应当与自己所拥有的财产相匹配。

There, most corporate contributions are made pursuant to the wishes of the CEO (who often will be responding to social pressures), employees, or directors (through matching gifts or requests they make of the CEO).

下表显示股东指定捐赠的前十大慈善机构347 个教堂与犹太教堂收到 569 笔善款283 所大专院校收到 670 笔善款244 所 K-12 学校收到 525 笔善款(三分之二是普通学校，另外三分之一属教会学校)288 所艺术，文化或人类学研究机构收到 447 笔善款180 所宗教性社福机构收到 411 笔善款445 所民间社福机构其中四成与青少年相

Method］Isolated bMSCs were cultured in vitro. rh Fibroblast Growth Factor 1(rhFGF-1)、rh Transforming Growth Factor-β1(rhTGF-β1)、rh Insulinlike Growth Factor-Ⅰ were utilizated. The proliferation of cells was detected by MTT assay, and the macroscopic histology , HE staining and immunohistochemical examinations were performed to seek the best cell factor. In vivo , to investigate the repair of the articular cartilage, bMSCs combined with fibrin glue and rhTGF-β1、rhIGF-I was compared with control group.

方法］rhFGF1、rhTGF-β1、rhIGF-I单独或联合应用对骨髓基质干细胞进行体外诱导培养，应用常规染色、MTT、免疫组织化学染色的方法筛选诱导骨髓基质干细胞成软骨细胞的最佳细胞因子，并将其与骨髓基质干细胞复合于纤维蛋白凝胶制成凝胶复合物，直接种植到兔膝关节实验性关节软骨缺损处，并与对照组相比较，观察软骨修复效果。

Holocene stratigraphic profile at least documented 6 times reverse processes and 7 times positive processes of desertification during the Holocene period.

地层沉积相记录以及地层中古风成砂和古土壤层绝对年代的测定，证明末次间冰期以来研究区曾经历了多次沙漠化正、逆交替变化过程。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。