构想

Although many of those the Times wanted to reach weren't regular readers of the paper, Boardman said the idea was to do something that was loud enough and obvious enough, arresting enough, that it might catch their eyesif they were out at a store or gas station.

虽然西雅图时报想传达这项讯息的对象，多半并非该报长期订户，但波德曼说，这项构想是如果这些人正好到杂货店或加油站，「必须做一件够响亮、够醒目、够引人注意的事，多少能吸引他们的目光。

Although many of those the Times wanted to reach weren't regular readers of the paper, Boardman said the idea was" to do something that was loud enough and obvious enough, arresting enough, that it might catch their eyes" if they were out at a store or gas station.

虽然西雅图时报想传达这项讯息的对象，多半并非该报长期订户，但波德曼说，这项构想是如果这些人正好到杂货店或加油站，「须做一件够响亮、醒目、引人注意的事，多少能吸引他们的目光。

On the establishment of shielding immune cells avoid HIV viral antigens identified protein adsorption and the establishment of "biological trap" induce HIV models Summary : HIV is the human immunodeficiency virus caused AIDS virus, AIDS is not currently be fully human control, AIDS vaccine is being developed, but because the virus genetic diversity potential to change the topic of the complexity of this ban from the incidence of HIV spread T4 cells in the mechanisms by, proposed changes T4 lymphocyte surface protein CD4 receptors structure as to avoid HIV adsorption, and the establishment of "biological trap" booby HIV idea to try to turn on AIDS treatment to the conversion of protein structure and function, as well as synthetic direction.

提要：HIV即人类免疫缺陷病毒是引起AIDS的病毒，目前爱滋病还不能被人类完全控制，AIDS的疫苗也正在研制中，但是由于病毒多样性的遗传潜能，使这一课题变的很复杂，本文试从HIV侵染T4细胞导致发病的机理入手，提出改变T4淋巴细胞表面CD4受体蛋白构象以避免HIV吸附，并设置"生物陷阱"诱杀HIV的构想，试图把对爱滋病的治疗引向对蛋白质结构与功能转化以及合成的方向。

The basic policy of the former was levying land taxes to prevent from the division of between the rich and poor,and the purpose of the latter,to constraint private capital's control and monopoly on the national economy and the people's livelihood.

孙中山的民生主义实际上是一个在中国发展资本主义的社会经济纲领，也是孙中山关于近代中国发展道路的基本构想，并且具有浓厚的民粹主义特色。孙中山的民生主义思想既具有一定的先进性和合理性，同时又具有明显的空想性。

The main idea is to encourage and support the farmers to improve their farming way, and to implement the policy of castigation charge simultaneity The feasibility of the policies is analyzed with consideration of economy, technology and institution. It is concluded that the economic policies is necessary and feasible.Lastly, the further research approach to policy system for control and management of agricultural NPSP is proposed in this paper.

论文选择北京市重要水源地—密云水库的两大汇水流域之一的潮河流域为政策设计示范区，针对本区农业非点源污染的特点、成因和流域的社会经济状况，结合流域水环境规划目标，以建立的政策理论体系为指导，提出本区以鼓励扶持引导为主、收费惩罚为辅控制削减农业污染的经济政策构想，估算了对农民环保行为给予补贴、补偿的额度；基于对政策的经济、技术及制度方面的分析评价，本文认为在我国重点污染治理流域尤其是重要水环境功能保护区，制定和实施基于经济激励的农业非点源污染控制政策是必要且可行的。

At the same time, combining with the actual condition of delivery pipeline of our country and some prevalent leak detection and location methods, this paper raised a method, which is based on wavelet analysis and negative- pressure-wave to detect and locate the leakage. Jobs in the paper are as follows:As affected by gas density, pressure, specific heat and pipe material, the velocity of negative-pressure-wave improved depending on the energy conservation. At one time, taking the affection of velocity of gas flow, the location formula was modified in some degree.When locating the leaks with location formula, the iterative approach algorithm was adopted as a new method to increase the location accuracy level of system.Multi-scale decomposition and reconstruction of wavelet transform is utilized to filter the noise of negative-pressure-wave, which was brought by leakage. With the capacity to detect the signal singularity fast and accurately, wavelet transform was used to catch the break point of pressure signal. The work improved the accuracy of At in location formula, accordingly improved the location accuracy.Wavelet is a suitable tool for signal analysis. The distinct character is that the mother-wavelet is of optional. That means choosing different mother-wavelet will get different analysis result. So we studied how to choose mother-wavelet and its scale for signal singularity detection. The method is to choose a wavelet by regularities of the wavelet and the signal.Finally, a plan, which bases on SCADA system for inspection and detection of natural gas leakage, is proposed in the article.

其中，主要进行了以下几方面的工作：针对泄漏产生的负压波在管道中的传播速度受媒介的密度、压力、比热及材质等因素的影响，而非声波在空气中传播的速度，本文利用能量守恒原理，对其进行了修正；考虑到管内气体流速对压力波速的影响，对原始的负压波定位公式进行了一定程度的改进，并在利用定位公式进行泄漏点定位时采用逐步迭代逼近算法，提高了系统的定位精度；利用小波变换的多分辨率分解和重构技术，对采集到的管道发生泄漏时产生的负压波信号进行了降噪处理；并利用小波变换技术对信号奇异点的快速、准确的识别能力，对经上述消噪后的负压波信号进行了奇异点捕捉，精确捕捉的结果提高了定位公式中上下游站点采集到的负压波奇异点的时间差△t的精度，从而进一步提高了定位的精度；考虑到小波变换是一种基波可变的信号分析工具，也就是说，不同的小波基波对信号分析的结果将有很大差别，这势必影响最终的处理结果，因此，我们又对比分析了本课题中小波基及尺度的选择问题，依据规则性系数相似性原理对母小波的选择进行了探索性研究；最后，还提出了基于SCADA的泄漏检测与定位系统的软件开发构想及系统的嵌入方案。

The idea is to get the thread as close to the centerline of the hull as it can be by eye balling it.

其构想是让线程接近中线的船体，因为它可以由眼球。

As an exception I accept all his concepts and conceptions ex cept one.

作为例外，我接受他所有的概念和构想，只有一个除外。

The discussions end with a proposal for the development of qualified CFL researchers and for the estab...

在此基础上，作者提出了如何完善和发展对外汉语教学的学术研究构想。

Among the many remarkable final projects that have been proposed and presented at the end of the course have been a Renaissance hourglass blown in the MIT glass shop and set into a frame turned on our set shop lathe; a four harness loom built by a student who then wove cloth on it; a number of chain mail tunics and coifs; a wide variety of costume and furniture pieces and electrified period lighting fixtures.

在以往的课程中，学生们构想并于期末展示出了很多优秀的作品，比如一个文艺复兴时期的沙漏，它是学生在麻省理工学院的玻璃工作坊吹制、并在我们布景工作坊的车床上成形的；一台由学生制作的四综纺织机，制作者真正用它来织布；许多锁子甲束腰外衣和头巾；各式各样的服饰、家俱和电气化时代的照明设备。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。