不均匀

Quantitative relationship of the nonuniformity factor of TDF to heat transfer effectiveness is presented.

提出了传热效能与温差场不均匀因子之间的关联式，该式的计算结果与有关文献数值计算的结果符合较好。

Firstly, the thesis introduces the principle of nonuniformity and the imagingcharacteristics.

首先，本文阐述了图像传感器存在不均匀性的机理和成像特性。

In addition, the flow nonuniformity on substrate surface is studied by use of simulating the cold-state flow pattern of CVD reactor.

通过对MPCVD反应器中冷态流场的数值模拟，研究了基片表面流场的不均匀性。

They are characterized by nonuniformity, bulk, resilience, good insulation properties, and a rough, hairy surface.

该毛纱的特点是不均匀、蓬松、弹性好、保温性强，并且具有粗糙、毛茸茸的表面。

In order to improve the robustness and performance of calibration, several spectra preprocessing methods were employed, including standard normalized variate, multiplicative scatter correction and direct orthogonal signal correction.

为了有效消除土壤颗粒不均匀性所带来的散射影响，同时扣除与土壤品质参数无关的光谱信息，研究运用变量标准化、附加散射校正和直接正交信号校正等光谱预处理方法，使模型精度得到显著提高。

Results The internal nuclide dose results showed that the maximum absor

结果MC EGS4法计算结果提示：病灶内剂量分布不均匀。

We findthat the competition between orthorhombic distortion and spatial inhomogeneitygives rise to rich phase transition of FLL structure.

我们发现正交畸变与空间不均匀性的相互竞争导致磁通格子表现出丰富的结构相变现象。

The coffeine part that elite of lightsome fine body shows osmund appearance but purify is redundant adipose, the accumulation with adipose control and inhomogenous distributing.

薇姿轻盈纤体精华露的咖啡因成分可去除多余的脂肪，控制脂肪的堆积和不均匀分布。

The theoretical and computational results show that an important reason resulting in eccentric wear of the inner cylinder and the pumping rod lies in the nonuniformity of the stress distribution on the outwall of the inner cylinder which yields excentralization effect of the pumping rod when swabbing fluid flows in eccentric annuli with the pumping rod moving axially in a well.

在实验上，通过不同重量百分比浓度的HPAM水溶液在内管做轴向往复运动的偏心环空中非定常流实验，把由理论公式算得的时间平均流量与实验中测得的时间平均流量做了比较，验证了本文数值计算幂律流体在内管做轴向往复运动的偏心环空中非定常流方法的正确性；上述的理论与计算表明，抽油机井杆管偏磨的一个重要原因是，在聚驱工况下，抽汲液体在抽油杆做轴向运动的井筒中流动时，抽汲液体作用在抽油杆外壁上的压力分布的不均匀性所引起的抽油杆在井筒中的偏心效应。

There are temperature grads and crystalline particle concentration grads existed in oxyacetylene flame. It leads to the unequal thickness of diamond film and increases the tool cost. This paper brought forward the varying parameters method for depositing diamond thick film.

氧气-乙炔火焰的燃烧特性决定了火焰的横断面存在温度梯度和成晶粒子浓度梯度，导致金刚石厚膜的厚度不均匀，增加了厚膜刀具的制造成本。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。