可改变的

In this paper, fuzzy theory, Markov chain and RFM model are integrated to evaluate customer lifetime values. This approach calculates the profit contribution of customers in every purchasing situation. Firstly, customer purchasing state is updated contiguously by fuzzy theory and RFM model with transition matrix which represents the probabilities among purchasing states. Then the profit contribution of each period is computed by using revenue and cost data. Finally, the profit contribution of each customer is accumulated through some discounting consideration. This will construct the final customer lifetime values.

本研究结合模糊理论、马可夫链、和RFM(recency， frequency， monetary； RFM)模式，配合折现模式来计算顾客终身价值，其中模糊理论及RFM模型定义顾客之购买状态，马可夫链则推算顾客在每期购买状态改变的机率，然后推估出顾客在每期交易的转换机率，再结合产品的收益与成本资料，算出顾客在各期对公司的利润贡献，最后将各期的利润贡献折现加总，计算出各种购买状况下的顾客价值，利用此顾客价值就可指出哪些是对企业有利的顾客。

Because of its stable chemical property and reasonable and controllable particle size distribution, pure white and glittering color, the cristobalite silica powder is widely used in industries like chemical engineering and precise casting, etc.

在煅烧过程中严格控制煅烧温度，可稳定地改变晶体结构，由于其稳定的化学性质，合理有序，可控的粒度分布和色泽洁白晶莹而被广泛地应用于化工、精密铸造等行业，是白色高级涂料、橡胶、牙齿模型、油墨的理想原料。

Shear stress of 2 dyne/cm2 can change the morphology of RPE cells, and quickly up-regulate c-fos and c-myc mRNA within a short period of time.

2 dyne/cm2的剪切力可改变RPE细胞的形态，在短时间内可快速增强RPE细胞c-fos和c-myc mRNA的表达。

As long as both sides treat each other straight-out, the contract can be regulated accordingly and buyer can also keep the right to exonerate the contract

且所有这些将明显地使经济意义发生变化，明显地改变供货内容或明显影响供方的操作时，只要双方坦诚对待，可相应的调整合同，买方也可保留解除合同权

Results: No significant difference were found befween A and B or C and D group before administration of TMP. In compare with the control group, TMP might increse HR and CO but decrease BP. The most marded changes of BP and CO appeared immediately agter the administration of the drug and refurned to the same leoel as premedication 5-7min later. The ± LVdp/dtmax and Time- tenson- index decreased firstly and increased later, reached the peak at 5min. In AMI group no obvious changes was found in HR. but BP decreased and CO increased.

注药前各监测指标在A、B两组及C、D两组间均无显著性差异，与A组相比，TMP可使健康大鼠出现明显的HR增快，BP下降，以及CO的增加，BP和CO改变的最大值均出现在给药即刻，5～7分钟内逐渐恢复至给药前水平，±LVdp/dtmax和时间一张力指数为先降后升，5分钟时达最高峰；在AMI大鼠组，TMP对HR无明显改变，但出现BP下降和CO增加，对±LV dp/dt max和TTI只有短暂的抑制，l～3分钟后恢复至用药前状态，无增强作用。

Oncocyte arises from changed function status of simple cuboidal epithelium,that can appearin mutiple organs and tissues associated diseases,its cytomorphology is common.

嗜酸性细胞来源于功能状态改变的单层立方上皮细胞，可见于多种器官组织的相关疾病的改变中，其形态具有相似性。

Any of a class of point in time copy implementations or the resulting copies in which the copy and its source share storage for portions of the copy that are not subsequently modified (in the source, or in the copy if the copy is writeable).

指时间点拷贝的任何类型的实现或拷贝结果，其中拷贝数据和源数据共享没有被操作改变的部分改变可以发生在源或可写的拷贝上。

The result is a measurable change in the capacitance between the two plates that is proportional to the angle of deflection.

其结果是在两个板块之间的电容中产生了可测量的改变，这种改变与偏转角是成比例的。

An apparatus for controlling a color liquid crystal display and method thereof are disclosed, by which data transfer efficiency is raised in a manner of changing an input interface type of an LCD controller, by which a same-sized video can be outputted with a smaller number of clocks, and by which practical applicability of CPU is enhanced.

这里披露用于控制液晶显示器件的装置及其方法，通过它可改变LCD控制器的输入接口类型而提高数据传输效率，通过它可通过较少的时钟周期输出同样大小的视频，并通过它可提高CPU的应用适应性。

The following main results are obtained: The TiO_2 photocatalyst with small crystallite size, high surface area, narrow and uniform pore size distribution, and microporous frameworks could be prepared out by applying MW radiation in the preparation process. The microwave-induced fluorescence technique verified for the first time that microwave enhanced the formation rate of hydroxyl radical, leading to the increase in the photocatalytic efficiency. Compared with the conventional catalyst, TiO_2 prepared by MW dielectric heating owns a higher UV absorption ability, and its optical absorption edge and photovoltaic response are shifted toward the short wavelength region, resulting in increase of photooxidation efficiency. The photocatalytic conversion and the mineralization ratio of acetaldehyde are increased respectively by 30% and 40% over the TiO2 prepared by MW radiation when compared to the TiO2 prepared by the conventional heating. For the MW-assisted photocatalytic reaction over the MW-prepared TiO2, production of hydroxyl radicals is enhanced by 22.5%, and the photocatalytic conversion is accordingly increased by 20%. Similarlly, applying MW also increased the photocatalytic conversion and the mineralization ratio of acetaldehyde over TiO2/Al2O3 sample.

论文得到如下主要结果和结论：(1)微波介电加热TiO_2 溶胶可得到晶粒度小、光催化活性高、比表面积大和孔径分布窄而均一，且微孔发达的TiO_2光催化剂；在溶胶干燥处理过程中微波可使催化剂表面缺陷增加，进而导致光催化反应过程有更多的活性羟基自由基产生；(2)微波制备能显著增强TiO_2 样品的紫外光吸收率，并使其光吸收和光伏响应阈值发生蓝移，从而提高TiO_2的氧化还原能力；(3)与常规加热法所制TiO_2比较，微波法制备的TiO_2对乙醛的光催化降解转化率提高30%，CO_2生成率提高40%以上；(4)与未加微波辐射时相比，发现在光催化反应过程中施加微波，TiO_2 的羟基自由基生成速率提高了22.5%，相应CH_3CHO 光催化降解转化率提高了20%；对Al_2O_3/TiO_2催化剂，CH_3CHO 光催化降解转化率甚至提高了33%，同时CO_2 的生成率也都大幅度提高；(5)微波辐射可改变光催化降解乙醛的产物分布，推断施加微波时乙醛光催化降解按照羟基自由基引发的链式反应机理进行，微波&非热效应&起主要作用。

On closer examination, though, this is not a vote for multilateralism but just the opposite.

仔细审视后我们发现，这并非是对多边主义投出的赞成票，而是恰好相反。

Uncovering their weak spots, so I can defeat them.

揭露出他们的弱点，这样我就可以打败他们了。