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The others are Mucuna sempervirens,Parthenocissus trcuspidata,Wistaria sinensis Sweet in turn.According to the distinction of ecological functional of these four plants,the kind of plants which should be chosen under various ecological environment conditions or for different demands of ecological function of the plants were given.1. The most suitable plants for the area which get serious pollution such as factory,roadway and so on is Mucuna sempervirens.the other plant which more suitable is Rosa banksiae Ait.2. The most suitable plants for the hospital and the area for the children and the old is Mucuna sempervirens. And we can also select Parthenocissus trcuspidata.3. In the green area of modern enterprise that produce precision instrument,Rosa banksiae Ait is the best selection.4. Rosa banksiae Ait is the most suitable plants in resident green area. Planting Mixed with Mucuna sempervirens has better effectiveness.

以四种植物的生态功能性差异评价为依据,提出不同生态环境条件下和对植物不同的生态功能性要求的垂直绿化应选择的植物: 1 在道路、工厂等污染较严重的地区搞垂直绿化,最合适的植物是油麻藤,其次可选择木香; 2 医院及儿童、老人活动区的垂直绿化首选是油麻藤,其次是爬山虎; 3 生产精密仪器的现代企业绿地,垂直绿化植物选择以木香为首选,可结合大面积的爬山虎墙面绿化; 4 居住区绿地的垂直绿化植物选择以木香最符合要求,再以油麻藤进行混植,效果较好。

Since W. Wundt founded the first psychological laboratory, study on learning psychology has been turning to mensurable from quality gradually, and then unite them two.

自从W·冯特于1879年建立了第一个心理实验室以来,对学习心理的研究从定性逐步走向了定量,再走向定性与定量的结合。

At present, the standard of tuberculosis diagnoses is clinical check combining mycobacterium tuberculosis cultivation and X-ray check.

目前,结核诊断的金标准仍是临床检查结合细菌培养和涂片直接镜检再辅以X线检查。

In this paper, we adopted rapid thermal chemical vapor deposition and zone melting recrystallization methods to deposit polycrystalline silicon thin films and studied the preparation technologies of the solar cells on SiSiC and Al_2O_3 ceramic substrates by high temperature method.

本文采用快速热化学气相沉积和区熔再结晶相结合的方法,在SiSiC和Al_2O_3等陶瓷衬底上制备多晶硅薄膜,并初步探索了高温路线制备多晶硅薄膜太阳电池的相关工艺。

Three different antiserum, rabbitantiserum against formalin-killed-cells of V. parahaemolyticus zj2003 (apathogenic strain isolated from diseased large yellow croaker, from Xiangshan bay,Zhejiang province), rabbit antiserum against OMP of the bacteria and large yellowcroaker convalescent antiserum were prepared for western blotting of the OMPpreparation.

以饱和硫酸铵梯度盐析法结合琼脂糖柱sephadex G200凝胶过滤法初步纯化了大黄鱼血清免疫球蛋白,再经割胶回收法得到进一步纯化的重链片段,分子量约为75kDa,免疫新西兰兔后获得兔抗大黄鱼免疫球蛋白血清,为ELISA和Western blotting检测技术奠定了基础。

The problems caused by using parameter assimilable organic carbon as a surrogate indicator for the biological stability of drinking water were discussed combined with the appearance of microbial regrowth inside the drinking water distribution lines.

结合给水管网中饮用水微生物再生长现象,分析了AOC作为反映饮用水生物稳定性的替代参数所存在的问题。

When there was no thrombin, aptamer probes could hybridize with molecular beacons in the highest degree, generating the largest fluorescence signal; when thrombin was introduced, the hybridization of molecular beacons and probes was depressed, and the depressing degree was associable with the concentration of thrombin.

没有凝血酶存在时,识体探针可以和分子信标最大程度地杂交,使得分子信标的荧光信号上升;当存在凝血酶时,与凝血酶孵育结合后的识体探针再与分子信标作用,分子信标被打开的程度有所降低,并且打开程度的降低程度与凝血酶浓度有关。

Due to existing signal processing technology's shortage such aslow measurement, narrow measurement range precision and other poor performance, we introduced a high-precise signal processing technology:firstly,to get power spectrum with Hanning windowed Welch modified periodogram, search its peak value frequency;secondly, to apply zooming analysis via Goertzel algorithm;at last,to get a highly precise doppler frequency with energy centrobaric rectifying algorithm.

针对存在的缺点,本文提出了一种应用于激光多普勒测速的高精度信号处理技术,即首先利用加Hanning窗的Welch修正周期图算法得到信号功率谱,搜索其谱峰值频率,接着利用Goertzel频谱细化算法对搜索的谱峰进行细化分析,再引入能量重心频谱校正算法对细化后的谱峰进行校正分析,从而将离散频谱分析算法、频谱细化算法和频谱校正算法三者有机结合起来,充分发挥各自的优点:通过加Hanning窗的Welch修正周期图算法快速得到功率谱及峰值频率,通过Goertzel算法获得分析频带的高分辨率频谱,然后通过能量重心校正算法对细化后的频谱进行高精度校正,这样不仅保证了算法的高效性,而且大大提高了分析的精度。

Preparation of the cathode includes:shaping under the press of 40Mpa, sintering at 550℃for 1 hour and at 900℃for 8 hours and threading with molybdenum bar; Considering the literatures we choose CaCl2 as salt for preparation titanium. Pretreatment of salt is for 1 hour at 100℃and for 2 hours at 300℃. Partial pressure of oxygen which need lower than 5.11×10-7Pa to reduct titanium oxides and hygroscopic property of salt need a sealed equipment to electrolyse. And finally successfully designed a satisfied one and the results show that the equipment can be satisfied the requirment of the experiment. Flow of the inert gas is 1.5L/min, the voltage is 2.8 V, temperature is 850℃and time is 2 hours during pre-electrolysis. Flow of the inert gas is 0.2L/min, the voltage is 3.1 V, temperature is 900℃and time changes with the mass of TiO2 during electrolysis, namely the greater need the longer time; To eliminate influence of salt and other impurities, the products need to wash with distilled water and dilute chlorhydric acid , then wash with dilute hydrochloric acid under supersonic wave assistant. Finally, electrometical properties of the electrolysis of TiO2 is researched by cyclic voltammetry and chronoamperometry, and results show that there are two main reodox steps, namely from TiO2 to TiO and from TiO to Ti.

阴极制备主要包括40MPa压力下模压成型、两段式烧结(1小时内升至550℃保温1小时,再1小时升温至900℃保温8小时)及烧结后TiO2块打孔用钼棒串接三个主要环节;实验中选用CaCl2作为电解熔盐,并对其进行预处理(100℃,保温1小时; 300℃,保温2小时);经热力学计算,还原钛氧化物的氧分压至少要低于5.11×10-7Pa,结合电解过程中所用熔盐CaCl2有极强的吸水性的特点,电解装置应有较高的密封性,自行设计了一套密封性可靠的电解装置,便于实验过程中熔盐预处理和氧分压的控制;通过干燥处理预电解过程中Ar流量大约为1.5L/min、电压为2.8 V、温度为850℃、时间为2小时,电解过程中Ar流量大约为0.2L/min、电压为3.1V、温度为900℃,实验结果表明电解时间与TiO2质量密切相关,质量越大需要电解的时间越长;通过自来水冲洗—稀盐酸浸泡、洗涤—在超声波辅助作用下稀盐酸洗涤,可减少熔盐及其它杂质对电解产物检测结果的影响;最后,通过循环伏安法、计时电流法对电解机理的研究,确定电解还原TiO2制备金属钛主要经历了TiO2-TiO-Ti的过程。

The invention discloses a synthetic using method of smelting high-furnace dust, which comprises the following steps: grinding the high-furnace dust with 1.5-15% zinc; proceeding magnetic cobbing; reclassifying to obtain the refined ferric ore; disposing ore tail through waste acid of titanium dioxide with 15-30% sulphuric acid; transmitting the zinc oxide in the solution at zinc sulfate pattern; separating solid and liquid solution through lime; obtaining refined zinc ore through S2-, CO32-, HCO3- ion; floating the immersed slag through neutral oil.

一种炼铁高炉炉尘资源综合利用的方法,含锌1.5%~15%的高炉炉尘经磨矿、磁选、重选回收铁矿物获得铁精矿,选矿尾矿用含硫酸15%~30%的钛白废酸处理,使其中的氧化锌以硫酸锌的形式转入溶液中,固液分离得出的溶液用石灰中和除铁后,再用S2-、CO32-、HCO3-离子沉锌获得锌精矿,浸出渣用中性油浮选获得炭精矿。该方法将钛白废酸和高炉炉尘结合在一起,使之成为互为所需的原料和试剂,有效地将两种废弃物变成了有价资源,较好解决了环境污染问题,同时又能产生好的经济效益。

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This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。

There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.

双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。