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If where " ferroconcrete structure " the study method that course develops a student effectively, strengthen a student to analyse problem and the ability that handle an issue thereby, the method is varied, need us to be explored actively in teaching practice, apply integratedly, in order to enhance the ability that graduate gets used to the job, realize " to be the education target of oriented " with obtain employment thereby.

如何在《钢筋混凝土结构》课程有效地培养学生的学习方法,从而加强学生分析新问题和处理新问题的能力,方法是多种多样的,需要我们在教育实践中积极探索,综合运用,以加强毕业生适应工作的能力,从而实现"以就业为导向"的教学目标。

Because the characteristic is combining explosive, it is advised that using Binary SLNN to solve the problem. In order to test the liability of the results, this study will use random researching method in comparison with Weighted Hungarian Method. It is found that the testing result of SLNN is superior to Weighted Hungarian Method in solution-effect and random searching is the worst one.

由於问题具组合爆炸的特性,故本文拟以自我学习神经网路解多目标指派问题,另为使解答有比较之依据,在此与随机合法解及加权匈牙利法的解答作比较;经测试,在解答品质及稳定性方面,以自我学习神经网路表现最佳,加权匈牙利法次之,随机合法解效果最差。

First of all, this study will be multi-walled carbon nanotubes by chemical oxidation process purified so it can be modified to deal with than the purification of purity before the modified 5 wt%, more than 1.89 times the surface area to increase the surface potential decrease of about 10 ~ 20 mV and the surface functional base (-COOH and-OH) to increase 1.45 times, and then the control technology of electroless preparation parameters include: analysis of plating time, plating analysis of temperature, metal ions in solution than the (Fe2+/ Ni2+), bath pH and the added value of dispersion Agent and other research towards Fe-Ni particles to increase the iron content and Fe-Ni particles spread in the MWCNT upper fixed targets,the results found that when the parameters for the preparation of 50 ℃, pH10, do not add dispersant, metal ions than the solution (Fe2 +/ Ni2 +) 7, the highest iron content can be Fe = 40.55 at%(flat iron content 111.17 mg / g) of nanocomposites Fe-Ni/CNT, then for a series of the nature of its analysis, the final evaluation Fe-Ni/CNT nanocomposites were processed on the effectiveness of the application of mixed pollutants, the results showed that in 120 minutes at the same time when Adsorption of heavy metal ions lead nitrate 10 ppm, selenium heavy metal ion degradation of 1 ppm and orange azo dye AO7 50 ppm standard of effluents, and after a total Fe-Ni nano-particles to SEM / EDS analysis of more than 50% still remaining.

本研究首先将多壁奈米碳管以化学氧化法做纯化改质处理能使其纯度较纯化改质前提高5 wt%、比表面积提高1.89倍、表面电位下降约10~20 mV以及表面官能基提高1.45倍,再控制无电镀技术之制备参数包括:析镀时间、析镀温度,镀液中金属离子比(Fe2+/Ni2+)、镀液pH值及是否添加分散剂等,研究朝提高Fe-Ni粒子的含铁量与Fe-Ni粒子散布固定在MWCNT上等目标进行,研究结果发现当制备参数为50 ℃、pH10、不添加分散剂、镀液金属离子比(Fe2+/Ni2+)7时,可得到最高铁含量Fe = 40.55 at%(单位铁含量111.17 mg/g)之奈米复合材料Fe-Ni/CNT,接著对其作一系列性质分析,最后评估奈米复合材料Fe-Ni/CNT对共处理混合污染物之应用效益,结果显示其在120分钟时能够同时吸附重金属硝酸铅离子10 ppm、重金属硒酸根离子1 ppm及降解偶氮橘色染料AO7 50 ppm达放流水标准,且共处理后奈米Fe-Ni粒子以SEM/EDS分析仍剩余50 %以上。

To seek the dynamic interest balance between the security obligator and consumers and to realize justice and efficiency,we must take the principle of benefit balance as starting point to define the concept of the obligation of security,the nature,settle the content of law and the judge standard and set up the legal obligation of the security obligation. So we must think about the present situation of legislation and judicial practice in China and learn from other countries' successful experience.

由于安全保障义务人相对于权利人处于"优势"地位,其有足够的能力防止损害的发生,因此必须以利益均衡原则为出发点来界定安全保障义务的概念、认定其法律性质、划定其内容和判定标准、规定违反安全保障义务的法律责任,以实现权利人与义务人两者利益关系的动态平衡,达到公平和效率的价值目标。

The nonlinear simplx method with punish function are used to optimize the Osculating -Cone waverider with lift-to-drag ratio as the objective function and volumetric efficiency .length as limitation.

进一步的优化过程采用结合惩罚函数的单纯形法对吻切锥乘波机以升阻比最大为目标、以容积效率、长度为约束条件进行了乘波机构型优化,生成了更为适合应用的乘波机外形。

People in the Zone shoulder the task of 'Developing and apply high technologies to production', and aim at the commercialization, industrialization and internationalization of technology results. With the support of people from all walk of life, and with their youth, wisdom and sweat, their spirit at launching has turned the wilderness into the populousness, the quiet suburb into the opening-up frontier.

南宁高新人以"发展高科技,实现产业化"为己任,以科技成果的商品化、产业化、国际化为目标,在各级党委、政府的关心支持下,筚路蓝缕,艰苦创业,用青春、智慧和汗水,使昔日的荒野变为开发的热土,寂静的城郊成为开放的前沿。

Looking at Changyu through history, Changyu takes brand internationalization as target in new century, and there is still very long road, Changyu will take innovation as drives, continuously adjusts its strategy distribution, fulfill new prosperousness in future.

透过历史看张裕,新世纪的张裕以品牌国际化为目标,要走的路还很长,张裕将始终以创新为原动力,不断调整自身的战略定位,在新的百年再续辉煌。本文由张裕集团公司提供

Methods In view of the selective accumulation of porphyrin derivatives in tumor tissue, three ftorafur-porphyrin compounds and three metal compounds were designed, and the target compounds were synthesized with satisfied yield via a four-step procedure starting from pyrrol and substituted benzaldehydes.

根据卟啉对肿瘤组织的选择性滞留作用,设计了3个卟啉替加氟化合物及3个金属络合物,并以吡咯和取代苯甲醛为原料经4步反应以满意的收率得到目标化合物。

In this paper, based on the comparison between CMOS and CCD image sensor and according to the principles of photometry and radiometry, the imaging range formula of CMOS image sensor in space-based system for space targets is derived with detail analysis, considering the metric of Signal-to-Noise Ratio and taking deep space as background.

在对CMOS和CCD传感器进行对比的基础上,从信噪比的角度出发,以深空作为背景,根据光度学和辐射度学的基本原理,对基于CMOS图像传感器的天基空间目标监测系统的成像距离进行了详细分析和公式推导,并以STAR-1000 CMOS图像传感器为例验证了理论模型和计算公式的正确性,最后对进一步提高CMOS图像传感器成像距离的方法进行了简要分析。

Hence, this study will take the DPPOP as core of the research for the freeway toll, and explor the setting lever of freeway toll . from the position government that cooperate with the private sector for the freeway ETC construction and operation while focusing to achieve the self-liquidating goal of financial.

有鉴於此,本研究将以高速公路通行费采取「尖离峰差别定价」之费率制度为研究主轴,探讨以政府立场在民间参与高速公路ETC建置与营运后,高速公路欲达到之财务自偿性目标,所应订定之通行费率水准。

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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。