查询词典 non-mechanical

Second order incident boundary condition on fixed incident boundary is derived for numerical simulations, based on the cnoidal or sinusoidal motions of wave maker paddle, which shows that the prediction with second order incident boundary condition is more accurate than the prediction with first order incident boundary condition. 2 The analytical solution for higher-order Boussinesq equations is derived and its applicable range is discussed. 3 A 2-D fully non-linear numerical model using boundary element method is developed to obtain wave forces acting on rectangular obstacle. 4 The three-dimensional fully non-linear waves are studied in a numerical wave tank using finite element method.The studies on the coupled numerical model combined Boussinesq equations with Laplace equation are following.

非耦合非线性波浪计算模型：1 根据造波板做椭圆余弦运动或正弦运动速度，推导出数值模拟波浪水槽时固定入射边界上的二阶波浪入射边界条件，数值计算结果和实验结果的对比表明采用二阶入射边界条件对波面升高的预报比采用一阶入射边界条件对波面升高的预报更为精确；2 推导了波浪水槽造波板做正弦运动所产生波浪的高阶Boussinesq方程摄动展开解析解，讨论了该解析解的适用范围；3 对整个波浪水槽应用边界元方法数值模拟了波浪对物体的非线性作用；4 用有限元法求解三维Laplace方程模拟了三维完全非线性波浪水槽。

We presents an accurate F method based on corresponding point adjustment.The method adjusts coresponding points according to the fixedness of projective transformed cross ratio,then calculates F matrix accurately through linear and non-linear methods. When computing intrinsic parameter,A matrix,we simplify the step,and stress on the two important parameters of A.The result will be getten through solving Kruppa equation based on SVD decomposition.In order to compute extrinsic parameters,we use linear method to get initial R and t,then apply non-linear method to accurate them.

提出了基于匹配点调整的F求精方法，先根据摄影交比不见性对手工选择的匹配点进行调整，再用线性、非线性结合的方法求精F矩阵；在计算内部参数A中，进行了一定的简化，把重心放在A中重要的两个参数上，用SVD分解法计算Kruppa方程；在计算外部参数时，首先用线性法求解R、t，然后再用非线性法迭代求精。

In the self - calibration scheme , the thesis emphasizes the accuracy of camera intrinsic and extrinsic parameters . we presents an accurate f method based on corresponding point adjustment . the method adjusts coresponding points according to the fixedness of projective transformed cross ratio , then calculates f matrix accurately through linear and non - linear methods . when computing intrinsic parameter , a matrix , we simplify the step , and stress on the two important parameters of a . the result will be getten through solving kruppa equation based on svd decomposition . in order to compute extrinsic parameters , we use linear method to get initial r and t , then apply non - linear method to accurate them

提出了基于匹配点调整的f求精方法，先根据摄影交比不见性对手工选择的匹配点进行调整，再用线性、非线性结合的方法求精f矩阵；在计算内部参数a中，进行了一定的简化，把重心放在a中重要的两个参数上，用svd分解法计算kruppa方程；在计算外部参数时，首先用线性法求解r、 t ，然后再用非线性法迭代求精。

Base on the turbulent shoot non-premixed combustion of methane/air, make a coordinate transform on flame for reactive scalar equation, build laminar flamelet model for two dimension steady state non-premixed turbulent reacting flows.

以甲烷／空气的湍流射流扩散燃烧为基础，对通用的反应标量方程在火焰面上进行坐标变换，建立二维稳态湍流扩散火焰的小火焰模型。

We specialize in producing non-woven, nylon, and cotton shopping bags, gift bags, aprons, cosmetic bags, business suit bags, flannelette bags, and other non-woven fabric goods.

我们专长于无纺布，尼龙布，牛津布，编织布，棉布购物袋，礼品袋，围裙，化妆袋，西装套等系列产品。

Aluminum frame, the sandwichcone of Non- woven carbon fiber+Cell+Non-woven carbon fiber, 50mm (2) copper clad aluminum voice coil with flat wire, the special magnet system with Faraday ring and demodulation coil, 120mm×20mm Y30 Ferrite magnet.

铝合金框架， sandwichcone非织造碳纤维+细胞+无纺布碳纤维，使用50mm （ 2 ）铜包铝线音圈与扁线，特别磁体系统与法拉第环和解调线圈， 120毫米× 20毫米的Y30铁氧体磁铁。

Aluminum frame, the sandwichcone of Non-woven carbon fiber+Cell+Non-woven carbon fiber, 75mm (3) copper clad aluminum voice coil with flat wire,the special magnet system with Faraday ring and demodulation coil, 170mm×22mm Y30 Ferrite magnet.

铝合金框架， sandwichcone非织造碳纤维+细胞+无纺布碳纤维， 75毫米（ 3 ）铜包铝线音圈与扁线，特别磁体系统与法拉第环和解调线圈，一百七十〇毫米× 22毫米Y30铁氧体磁铁。

According to the contemporary theory of metapho r, abstract thought and metaphysics are not literal-only, fleshless , non-metap hor and non-embodied any more, so that the rational tradition of Western philos ophy was questioned.

由于当代隐喻理论的发现，西方哲学的理性传统受到质疑，抽象思维和形而上学不再被看做是纯粹字面义的、"无血无肉"的，而是隐喻性的、以身体的经验所体现的。

Fluoroform (HFC-23) is manually compounded gas which is colorless, almost flavorless, and non-conductive,it doesn't cause ozone hole, and it is low toxic, non-polluted, it is also a clean gas that does no harm to human body.

三氟甲烷是一种人工合成的无色、几乎无味、不导电气体，具有不破坏大气臭氧层、低毒、无污染等特点，是一种对人体无害的洁净气体。

By the same token, if the non-print, original graphics and text is the fog, then in accordance with the normal exposure for plate burning, part of the light energy is the black metal forming fog bank be reached the lefthand PS photoptic layer of light energy could not make the non-verbal-Visual section photoptic of the entire layer photochemical completely, as developed, some of the failed to photochemical photographicsensitive layer in PS version of the surface, forming a so-called indosinian theinterior.

同样原理，如果晒版原版的否图文局部有灰雾，那么在按变态曝平量举行晒版时，局部平能量被变成灰雾的白色金属银行遮盖、汲取，到达PS版感平层的平能量不克不及使否图文局部底下的不分座感平层不分座爆不收平化学不正答，不纬显影后，有一局部未能爆不收平化学不正答的感平层残留在PS版的暗地，变成所谓的印渍。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。