衰减的

It is also discussed that the Ag powder was added into the electrode by utilizing the decomposition of AgNO_3, but the result is not so good. Scanning by SEM, the active material is broken with long time mixture or temperature is insufficient to decompose completely. The mixed conductive additive was put into the active material LiFePO_4 to improve the conductivity.

本论文还试探性的利用AgNO_3的高温分解性在电极中添加Ag粉，但结果却不令人满意，通过对机械球磨后的电池材料进行SEM扫描分析，发现电池容量衰减的原因是长时间的机械球磨使得活性物质的晶体破裂，还有一点可能是因为温度不够高，AgNO_3分解的不彻底，使得电池中还存在着AgNO_3，影响了电池的性能。

As a result, the special structure of spherical and polyhedron play a main role of extinction performance, and the vacuous structure enhances it by heat insulation and decalescence.

结果表明，水基泡沫的特殊球面体结构或多面体结构是造成光线强烈衰减的重要原因，其中空结构不仅增强了这种效应，而且起到了较好的隔热、吸热作用；水基泡沫体系中的表面活性剂、O 2、CO 2和H 2 O是主要的光线吸收物质；而添加剂是调节或增强水基泡沫吸光特性的重要环节。

The results that the ultrasonic intensity have a direct ratio to the currents at electrode, when using this methods in the reduction of 〓 at Pt microelectrode, shown the manner of ultrasonic effect on the mass transfer on the electrode surface. And the inverse ratio relationship of current amplitudes to the separation of horn-electrode shown the decay law of ultrasonic intensity with distance.

将这一方法应用于铂电极上铁氰化钾还原反应体系中的研究结果表明，超声功率与电极反应电流幅值信号呈正比的关系，反映了超声能量对电极表面传质过程的影响程度的对应关系；电流信号幅值与超声作用距离的反比例关系则反映了超声振动能量随其辐射距离增大而衰减的规律性。

The seeds could not be stored for a long time and the number of germination was 50% or so when seeds were cold stored . We can infer through analyzing the inheritance of some character of Gerbera jamesonii that the expression of red flower color of hybrids somewhat trended to that of female parents , plant height、flower diameter and flower doubleness had a declined tendency .

通过对杂交组合F1代的部分性状遗传变异情况分析可知：非洲菊舌状花瓣的红色具有偏母性遗传的倾向；单瓣性具有一定的遗传优势，重瓣型不具有遗传优势；杂交F1代的株高和花径呈趋小性衰减的趋势。

Looks from the system communication effect, this system has a higher antijamming, the anti-signal weakens ability, the system can achieve a farther transmitting range, simultaneously because the communications system essential part SC1128 (Spread Spectrum / solution expand chip) is specially designed according to the domestic low power line characteristic, the performance price is high, these are all advantageous to the system's promotion.

从系统的通信效果来看，本系统有较高的抗干扰，抗信号衰减的能力，系统可达到较远的传输距离，同时由于通信系统的关键部件SC1128是根据国内低压电力线特性而专门设计的，性价比高，这些都有利于系统在做进一步的完善后在国内自动抄表行业内的推广。

Grado owners, if you want to experience what I mean, put your hands on the open back of your cans... I think the problem here is simple with the 271S: the closed chamber is completely undamped and it is unbearable!!!

各位，如果你想去经历一下的话，把你的手放到耳机上听一下…我认为原因是由271S密闭的设计造成的：密闭的音场设计使得声音是完全无衰减的，这是无法忍受的！！！

For the first time, we study the radio afterglow behavior during the trans-relativistic phase of the fireball shock wave. Considering the trans-relativistic shock dynamic and the synchrotron self-absorption effect of the relativistic electrons on the radio emission, we find that the dense medium model can not only explain the fast decline of the X-ray and optical afterglows of GRB980519, but also account for its radio afterglow quite well.

我们首次研究了致密介质情形下射电余辉在跨相对论阶段的行为，发现考虑到激波的跨相对论动力学和相对论电子的同步自吸收效应对射电辐射的影响，致密介质模型既可以解释GRB980519的快速衰减的X射线和光学余辉，也可以很好地解释其射电余辉的特点。

A state variable feedback based system control approach, which indirectly controls load voltage by means of controlling the supply current, is proposed, thus the problem that the undamped DC transient component of supply current, which is caused by the linking inductance between power supply and power loads under PI control mode, is solved.

分析了仅由1套逆变器构成的并联型综合电能质量调节器的结构特点和控制目标，提出了一种基于状态变量反馈的系统控制方法，通过控制电源电流来间接控制负载电压，很好地解决了常规比例–积分控制时电源和负载间的连接电感所导致的供电电流直流暂态分量不衰减的问题。

Based on the above result, we reveal that the asymptotic behavior of solutions of nonlinear atmospheric system with forcing and dissipation shows itself on the structure of attractor, and that the system has nonlinear adjustment process to the external forcing and the characteristic of decay of effect of initial field.

从而揭示出强迫耗散的非线性大气系统解的渐近行为表现在吸引子的结构上、系统具有向外源强迫的非线性适应过程和初始场作用衰减的特征。

In this paper,mathematical expressions of some swirl characteristic s of typical level hollow swirling flow in inner dissipation discharge tunnel with inlet shaft have been put forward under velocity distribution supposition.

试验观测结果表明，相对于起始断面的各种旋流特性具有明显的分段性质和沿程衰减的特性；下游水位对空腔环流的旋流特性有显著的影响。

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。