变化范围

Body heat regulation; homoiothermism; thermotaxis

在变化的内外热负荷条件下，机体体温维持在一个严格的范围之内。

The paper studies the change of tideland after the century inning by method of"artificial transformation"forecast and moveable bed model based on the analysis of the bed evolution data.

文章在河床演变资料分析的基础上，采取"人工变形"预测与大范围动床模型试验预测等手段研究了世纪丘围涂工程实施后堤外高滩的变化。

Tomogram was compared with ultrasonic images to conclude the relationship of the major cardiac structures and spatially moving changes and the best location and the main area of TEE scanning.

将断层解剖所见与超声图像进行综合观察分析，总结心脏主要结构的相互毗邻关系、空间移行变化以及观察的最佳位置和TEE重点扫查范围。

The following results are made from this research: Assessing data quality and band combination of different bands in line with geo-target features in desertification areas, and determining basic bands for desertification monitoring. And understanding and studying the spectral features and variation rules of geo-targets in the experimental area, raising that it is the basis of geo-targets information collection with imaging spectrometer data to understand spectral features and variation rules of geo-targets, realizing that in a great extent spectral-integrated-form-based classification method can remove the phenomenon of "different spectrum with same objects" resulted from reflection ratio curve translation because of the angle change among sensor, targets and observation direction, and the average and variance images can be introduced to solve the problem of two kinds of geo-target with similar spectral forms and much different values of whole reflectionratio. It is suggested that "red edge" range bands of vegetation, which has close relationship with vegetation cover and biomass, is the main characteristic bands and important basis for careful vegetation classification and quantitative retrieval, and pixel-based derivative spectral analysis is very useful for removing the effects of soil background values and quantitatively retrieving vegetation biomass and cover. The remote sense quantitative retrieval model is developed for main appraisable factors of desertification monitoring assessment with imaging spectrometer data and then the applicability of model is analyzed.

研究结果如下：首先针对荒漠化地区的地物特征，对高光谱数据不同波段的数据质量、波段组合进行了评价，提出了适用于荒漠化监测的基本波段选择集；初步了解和掌握了研究地区的地物光谱特性及变异规律，进一步明确了掌握地物光谱特征和变异规律是用成像光谱仪数据提取地物信息的基础；发现了基于光谱整体形状的分类方法在很大程度上能够消除由于传感器、地物目标观测方向之间的角度变化引起的反射率曲线整体平移的"同物异谱"现象，对于谱形相似而整体反射率的值相差较大的两类地物，通过引入均值和方差图像参与分类得到解决；研究还表明在植被"红边"范围内的波段是进行荒漠化监测的主要特征波段，这些波段与植被生物量和盖度都有密切的关系，是开展精细植被分类研究和植被定量反演的重要基础；像元的导数光谱分析可以消除土壤背景的影响，是进行植被生物量和盖度定量反演的有力工具；建立了荒漠化监测主要评价因子的定量反演模型，并分析了模型的适用性。

These changes, together with new 19 alloy wheels and Pirelli PZero Nero tyres, have created a more responsive turn-in to corners, with increased driver feedback, allowing the driver to explore the dynamic limits of the car.

这些变化，加上新的19铝合金轮毂和倍耐力PZero尼禄轮胎，创造了更多的响应又到角落，提供更多的车手的反馈，使驾驶探讨汽车的动态范围。

The acceptance through verbal or practice phase, the rule mostly faithedThrough verbal, custom or habit; the compartmentation phase, have obviouszone of characters and the match playing between every polis; internalizationphase, breaked through the ultranationalism of Greece, make the range of rule extend to the internation , the rule of competetion became the international regulation by which the match participant must be abide; globalization phase, break through communicating and exchanging of localization make for the seven seas, all over the world have one and the same rules. Moreover, due to this phase is influenced with tow facter, which high-tech and commerc.urge the rules of track and field competition having changing.

"约定俗成"阶段，竞赛规则主要是由双方口头约定的方式来决定，比赛只有零散的少数人参加；"区域化"阶段，竞赛规则具有独特的古希腊"区域"特性，比赛只在希腊各城邦之间进行；"国际化"阶段，主要是冲破了欧洲希腊的狭隘领域向欧美等国家范围延伸，规则成为国家间进行田径比赛须共同遵守的统一准则；"全球化"阶段，全世界所有国家突破各民族文化的地域和模式的局限性而走向全球，所有的国家使用同一个竞赛规则；且在这一阶段中，由于高科技深透和商业因素的介入，促使了竞赛规则的不断变化。

The adaptable high mud banks, not to grout shaped, but its contours change my techniques, such as pumps unburnt earthenware Home shaped law, the scope is limited to concentric circle, the shape of the species in the lake by as many as his world No.

紫砂泥的可塑性高，虽不利于灌浆成型，但其成型技法变化万千，不像手拉坯等轮转成型法，只限于同心圆范围，所以紫砂器在造型上的品种之多，堪称举世第一。

The simulation illustrates that the system is stable and has the nice restraint under the condition that the stiffness and damping vary in the scope of 10 percent.

仿真结果表明系统的刚度与阻尼在10％范围内的变化时均能保证系统稳定并具有良好的振动抑制能力，提高了控制器工程实用性。

According to range of the focal distance, dropping UV glue which is crystalline and unexpensive into lens cavity with UV rays, and then forms as soon as solidifies the convex lens. Combining UV curing glue convex lens and variable focus lens, the focal distance range achieves the 8.3~24.5 mm low focal distance effect.

於此之后根据变焦效果的需要，利用UV胶透光性佳、成本低，将UV胶滴定於透镜腔体中，形成一凸透镜，藉由变焦透镜与UV胶透镜结合，焦距变化达到8.3~24.5mm范围的低焦距效果。

By analysing the influencing factors of heat transfer efficiency of thermosyphon heat exchangers and the practical operating data of an experimental heat recovery unit used in a shopping center, and concerning about the influence of unit incline angle on the temperature efficiency of heat exchangers under a wide variable scope of outdoor air temperature, obtains an optimal operating mode of the unit.

在分析热虹吸管换热器换热效果影响因素的基础上，通过分析试验机组在商场空调系统实际应用环境中的运行数据，综合考虑室外新风温度大范围变化、不同倾斜角度对换热器温度效率的影响，得到了实际运行环境下机组的适宜工作模式。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。