厚度

Based on the hypothesis of rectangle and biconvex section shape of the yarn, and different collocation between the inner warp and outer warp, thickness, section shape of the same structure being considered especially, a model for predicting the elastic property of 2.5-D woven composites was developed. To verify the elastic model, 62 samples of 2.5-D woven composites with 6 various structures were selected and the elastic properties were measured.

基于经纱矩形截面及纬纱双凸透镜截面假设，重点考虑了该结构表层经纱与内部经纱密度的不同及相同机织结构合成不同厚度和纤维束截面的情况，建立了2.5维机织复合材料的弹性性能预测模型。

In this paper,using numerical solution method of vector diffraction theory,we discuss the dependence of reflectivity upon structural parameters of subwavelength grating,particularly upon substrate thickness.It can be used as the basis for design and fabrication of binary optical element with proper antireflection property.

文摘：利用矢量衍射理论的数值求解方法，研究了亚波长光栅结构参数对反射率的影响，特别是基底厚度对反射率的影响，这些为设计和制作具有优良的抗反射性能的二元光学元件提供了设计依据。

Based on the filtration theory, the deliverability test theory and model are discussed and the relationship between coefficient of the binomial deliverability equation and the penetration rate, depth of pay zones and skin factor are analyzed.

从渗流理论出发，阐明了产能试井的原理及模型，分析了二项式产能方程系数与渗透率、地层厚度和表皮系数的关系。

The article analyzes the dominant factor of gas well productivity based on absolute open flow potent and binomial deliverability equation.

结合气井绝对无阻流量定义及气井的二项式产能方程，对影响气井产能的井底污染、地层渗透率、地层压力、地层有效厚度、气井半径、泄气半径、天然气粘度、硫的沉积、气层产水等因素作了详细的分析。

Results of electronic microscope: Under the electronic microscope,lamellar body and cellular organs such as bioblast in endochylema of thethree treatment groups were more common than of the control group,especially in the 3-days dexamethasone group.

3地塞米松3天及1天治疗组每视野肺泡计数、平均肺泡表面积均高于沐舒坦治疗组(P＜0.01)，平均肺泡间隔厚度低于沐舒坦治疗组(P＜0.01)。2。

Cardboard coffins — which are as thick as their wooden counterparts — can be decorated by family and biodegrade within three months.

和木棺有一样厚度的纸板棺材可以由家人装点并三个月内降解。

Materials used are 20mm birch plywood, 22mm MDF, 25mm solid birchwood.

材料可用20mm 厚度桦树胶合板、22mm 中密度板、25mm 实木板。

The transmission is determine by the birefringence and the thickness of the medium.

通过测量系统的光谱透过率，确定出各向异性介质的厚度。

Objective GDxVCC system uses the birefringent properties of the retinal nerve fiber layer to estimate its thickness.

目的研究早期开角型青光眼GDxVCC视网膜神经纤维层厚度参数与视野指数的相关性。

The experimental result that the best membrane is polyethylene which the thickness is better than another and has bleeder vent.

实验结果表明，厚度最高且带有一定透气孔的聚乙烯薄膜最好。

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。