查询词典 uniform approximation

Such parameters as the percentage of ordinary reinforcment, amounts and configuration of unbonded prestressed tendons, the ratio of span to depth and the loading patterns were considered. Based on the results, the fomula for the eqivalent length of deformation zone on the beams at ultimate were developed. A simple formula was developed for the ultimate mid-span deflection of concrete beams with concept of equivalent length of deformation zone, and the deformation of beam before internal reinforcement yielding was predicted by the traditional formula for the deformation of partically prestressed concrete beam. Then an analytical model was deduced for analyzing the ultimate stress increment in those concrete beams prestressed with external or internal unbonded tendons based on the mid-span deflection.(4) Testes were carried out on a thin-walled concrete box beam presressed with external CFRP tendons to study its short-term performances under uniform load, long-term behaviors under uniform load, and full-time performance under four-point load in turn.

3以体内非预应力钢筋配筋率、体外预应力筋配筋率、体外预应力筋布置形式、预应力度、跨高比、荷载形式等为参数，用非线性分析程序对体预应力筋混凝土梁进行了参数分析，依据分析结果提出了以综合配筋指标和预应力度为参数的等效变形区长度的计算公式，进而提出了基于等效变形区长度的极限挠度计算公式；体内非预应力钢筋屈服前的挠度计算采用常用的部分预应力混凝土梁挠度计算公式；依据试验和非线性数值计算结果，将不同转向块布置形式的体外预应力混凝土梁简化为跨中一个转向块的体外预应力混凝土梁，推导了基于跨中挠度的体外预应力筋应力增量的简化计算公式。

Such parameters as the percentage of ordinary reinforcment, amounts and configuration of unbonded prestressed tendons, the ratio of span to depth and the loading patterns were considered. Based on the results, the fomula for the eqivalent length of deformation zone on the beams at ultimate were developed. A simple formula was developed for the ultimate mid-span deflection of concrete beams with concept of equivalent length of deformation zone, and the deformation of beam before internal reinforcement yielding was predicted by the traditional formula for the deformation of partically prestressed concrete beam. Then an analytical model was deduced for analyzing the ultimate stress increment in those concrete beams prestressed with external or internal unbonded tendons based on the mid-span deflection.(4) Testes were carried out on a thin-walled concrete box beam presressed with external CFRP tendons to study its short-term performances under uniform load, long-term behaviors under uniform load, and full-time performance under four-point load in turn.

3以体内非预应力钢筋配筋率、体外预应力筋配筋率、体外预应力筋布置形式、预应力度、跨高比、荷载形式等为参数，用非线性分析程序对体预应力筋混凝土梁进行了参数分析，依据分析结果提出了以综合配筋指标和预应力度为参数的等活动房效变形区长度的计算公式，进而提出了基于等效变形区长度的极限挠度计算公式；体内非预应力钢筋屈服前的挠度计算采用常用的部分预应力混凝土梁挠度计算公式；依据试验和非线性数值计算结果，将不同转向块布置形式的体外预应力混凝土梁简化为跨中一个转向块的体外预应力混凝土梁，推导了基于跨中挠度的体外预应力筋应力增量的简化计算公式。

The temperature gradient is larger in case ofussual half-zone model which has a uniform temperature distribution on the hot rod,andmodified half-zone model which has a non-uniform temperature distribution in the hotrod and negative radial temperature gradient near the axis of the hot rod.

模拟半浮区模型提出选择热传导系数与试验液体相当的材料作为热端棒材，使得热端内侧的轴向温度梯度接近于零。模拟半浮区模型的温度分布更接近于全浮区温度分布的一半。对于改型半浮区模型，选择热传导系数高于试验液体值一个数量级的材料作为热端棒材，使得热端温度分布不均匀，并且热端内侧温度高于外侧温度。

Flat solar day, in order to get uniform "day" units of length, in the celestial equator on the set up a hypothetical sun, it really Road movement in the yellow sun, average speed of uniform movement, known as the flat sun.

平太阳日，为了得到均匀的&日&的长度单位，在天球赤道上设置了一个假想的太阳，它以真太阳在黄道上运动的平均速度均匀运动，称为平太阳。

Senior Girls: Blouse - Short/long sleeved cornflower blue check Skirt - Dark navy box pleat below knee length Trousers - Dark navy dress Jersey - Dark navy rib Vest - Dark navy rib Blazer - Dark navy pin stripe · Extras: Socks - Dark navy Tights - Black Sandals - Black/brown/blue leather ·Extras: Jacket - Regulation navy Scarf - Regulation school blue and gold striped No other scarves are to be worn Uniform Regulations · T Shirts or thermals worn under uniform MUST NOT be visible · Regulation School cap ONLY – not to be worn in classrooms · Hair MUST be neat and clean – neither extreme styles nor exotic colours are acceptable · Hair accessories must be navy or black · Jewellery is not permitted with the exception of ONE plain gold or silver stud (NOT hoops in each earlobe.

高中女孩：短上衣-短或长袖子的有矢车菊蓝检查裙子--在膝盖长度裤子-以下黑暗海军箱形褶裥-黑暗海军服装泽西岛--Dark海军肋骨背心--黑暗海军肋骨燃烧体-黑暗海军大头针条纹·额外的费用(女孩：袜子--黑暗海军紧身衣--黑凉鞋--布莱克//棕色/蓝皮革·Extras(所有的一切：短上衣--规则海军围巾--给划条纹规则学校蓝色和金子禁止另一是磨损scarves公亩一致规则·所穿的在一致必要的&非&是可见·下面T衬衫或者上升的热气流；不要在教室·中所穿的规则学校帽子仅有？C；头发一定是整洁和干净？C无论极端还是外来的都不款式彩色是可接受·头发附件一定是海军金色·珠宝未被除了一在每一耳垂中清楚金子或者银饰钉

He also called for "uniform opinion" leading to "uniform and concrete steps toward strengthening the international communist movement."

他同样要求&统一的意见&进而形成&统一和固定的行动以增强国际共产主义运动。&

A current based hybrid method combining the MOM with the Kirchhoff approximation for analysis of scattering interaction between a two-dimensional infinitely long conducting target with arbitrary cross section and a 1-D rough sea surface with PM spectrum is proposed.

利用基于电流计算的矩量法结合高频算法基尔霍夫近似的混合算法，分析了一维PM谱粗糙海面及其上方二维无限长任意截面导体目标的双站复合电磁散射特性。

In chapter 4, a family of two-parameter operators on Abelian group is introduced and its interpolation theorem for approximation is established.

所得的结果包含了R.DeVore定理作为特款，还包含了算子逼近的插补定理，是非线性逼近方面的一项基础性工作。

Keywords: BP neural networks,model approximation degree, acceptance probability, variable stepsize learning algorithm

数值结果表明该算法不仅明显地提高了BP网络的学习收敛速度，而且在一定程度上还能避免陷入局部极小。

BP neural networks ; model approximation degree ; acceptance probability ; variable stepsize learning algorithm

数值结果表明该算法不仅明显地提高了BP网络的学习收敛速度，而且在一定程度上还能避免陷入局部极小。

It's bell can reach over a meter in diameter.

它的身体最大可以达到直径1米多。

Now they are overdue and I shall have to pay a fine.

现在他们过期了，我不得不付罚款。