查询词典 prevent changes

DIPSO incorporates the dynamic mutation, multi-subpopulations methods of IPSO, and changes the heights and the positions of the peaks by variable parameters and chaotic model. This algorithm uses multi-subpopulations to search for the highest peak in order to track the dynamic environments. Furthermore, DIPSO apperceives the changes of the environment by tracking the fitness value of the global optimal particle.

该算法是IPSO的动态版本，沿用了IPSO的动态变异策略、多子种群策略，在算法运行的过程中分别对环境进行参数设定型动态变化和混沌模型动态变化，利用多子种群分别对多个峰进行搜索，很好地实现了算法的追踪性能；对全局最优粒子进行实时跟踪，利用其适应度值的变化来发现环境的改变，并以此来引导群体对环境变化的感应。

The body style received very little modification during its production run, the only significant changes were made for the 1985 model year, which included a new sloping front grill, headlights, trim and badging changes.

该机构收到的样式生产运行期间，很少修改，唯一的重大修改，为1985年车型年中，其中包括一个新的倾斜前格栅，车灯，内饰和徽章的变化。

Results show that when acid condition is established, their spectra changes can be obviously observed, when solution is basified, only the compounds hydroxyl group as possible acidic centers show spectra changes.

当外界环境呈现酸性时，化合物光谱变化明显；当外界环境呈现碱性时，除引进了潜在酸性中心的化合物呈现微弱敏感外，其他化合物光谱无明显变化。

But the researchers found more profound changes when they compared prostate biopsies taken before and after the lifestyle changes.

但是研究者发现他们的前列腺活组织切片检查在他们改变生活方式前后有了很深远的变化。

On the stock experiments, the followings are studied: the daily changes of sap, the changes of sap during the grafting period, the differences among the stocks and the controlling of sap etc; The influence of temperature and humidity on grafting, the effective time of grafting and grafting method are studied on the grafting and callusing experiment; It could got a deep and whole knowledge of which how factors affect the healing process of grafting by studying the influential mechanism of them, and it could provide some physiological and biochemical bases for this kind of study, so that this kind of study should carry out deeply and systematically.

在砧木方面，研究了伤流日变化和嫁接时期变化动态、砧木间伤流量的差异、伤流控制等。在嫁接愈合方面研究了湿度、温度的作用，嫁接有效时期，嫁接方法等。通过研究各种影响因子的作用机制，可以对嫁接愈合过程与各种因子的关系有一个更深入而全面的认识，为此方面的研究提供一些生理生化方面的理论依据，以便对其进行系统而深入的研究。

High correlation between tree ring-width dependable chronologies at different elevations of these sampling sites shows that the high-frequency changes among tree ring chronologies are consistent, but there is some diversity in the low-frequency changes of tree ring chronology.

不同海拔树轮宽度可靠年表间高频变化一致， 10 a滑动的高生长和低生长的不一致则反映了低频变化的差异。

Environment changes in intestine cavity, specially changes of bacterium group, is vital to happening of bowel inflammation probably through antigen stimulation, metabolism of epithelial cells of intestine and penetrability to intestine wall and influence to conglutinating immune system.

但肠粘膜屏障的完整性可能由于关键基因分子决定簇郑州大学2004级临床医学硕士专业学位班炎症性肠病发病机制和治疗方面某些进展突变而减弱，肠腔内菌群的代谢产物穿透肠粘膜屏障引发固有膜免疫细胞的免疫反应。

This is because a discoloring agent has been added to the cloth cover , and when the temperature changes within a certain range , the high polymer structure in the discoloring agent changes and thus causes the change of color .

这是由于布面中加入了变色剂，当温度在一定范围内变化时，变色剂中的高分子结构发生改变，从而引起颜色的变化。

This is particularly true for dislocating actions that make immediate and gross changes to the application state. Such changes can be visually disturbing to users and should be cordoned off from users unfamiliar with them.

一些容易产生混乱的行为会对屏幕图像产生立即和总体的改变，这种改变在视觉上对用户干扰很大，应该将其与不熟悉的用户隔离。

There were not relationship probably between the changes of all indexes and the different primary affection. 3. The changes of all indexes contribute to districting different zheng differentiation-classification. 4. Effect of those treated by regular western medicine and Kangdaxin oral liquid was better than those treated by regular western medicine only.

1、CHF患者血浆NO、TNF-α含量明显升高，且随心衰的加重而不断增高；2、各项指标的变化可能与CHF患者的不同原发病无关；3、不同中医辨证分型的CHF患者，血浆NO、TNF-α含量差异显著；4、&康达心口服液&与西药常规治疗配合使用，疗效明显优于西药常规治疗。

Effective local search tactics reaches local searchers when they are ready to buy - with every way that it is possible for them to buy from you.

有效的地方搜索策略达到当地的搜索，当他们准备购买-以各种方式，这是他们有可能从您那里进行购买。

The first two are periodic sentences for their beginnings; and the fifth and the last are also periodic sentences each for the embedding of a parenthetic structure.

1960年代中后期，当战后女权主义和当时的许多其他抗议运动在西欧和北美发展成某种势力时，性别的概念演绎成补充和延伸生物性别差异的概念。