查询词典 cubic

This dissertation researches in the vibrant clipped data of a plane, proposes regression analysis, BP learning algorithm and cubic spline interpolation to forecast the clipped data.

以国产某型无人机空飞时振动传感器测得的振动削波数据为研究对象，选用回归分析法、BP神经网络法和三次样条插值法对削波数据进行预测恢复。

A series of convenient methods for the preparation of the paper-folded regular octahedron, regular tetrahedron, and regular cubic cone are presented here.

介绍纸折正四面体、正八面体和正方锥形的简易制作方法，并推广应用于制作天然硅盐的多种复杂阴离子结构及某些多酸阴离子结构的模型

To produce regulation line is to find relative scale from the plane surface and cubic form of the architecture.

规线』的划分就是从平、立面的设计之中，产生相关的比例，甚至由模矩进而发展出尺度、比例、几何、造型……等关系。

Secondly, the theory for multi-flexible dynamical systems is introduced and applied, and the simplified system obtained is cubic nonlinear, with 1:3 internal resonance for certain parameter condition.

其次，简要介绍了柔性多体动力学理论，将柔性多体动力学理论应用于一类刚柔耦合系统的建模。该多柔体系统离散化后的简化模型为一个含有1：3内共振关系的立方非线性系统。

At low applied forces, the hardness of rhenium diboride is equivalent to cubic boron nitride, the second-hardest material known, Kaner said.

在低作用力下，二硼化铼的硬度与立方结构的氮化硼相等，而氮化硼是第二硬的材料。

These sterling silver earrings perfectly mimic white gold and diamonds with their rhodium finish and cubic-zirconia stones.

这些纯银耳环完全模仿白色黄金和钻石，并用自己的铑完成立方氧化锆石。

Differential Thermal Analysis did not reveal the ammonium perchlorate phase change from rhombic to cubic.

差热分析没有测出过氯酸铵从正交晶向立方晶的相变。

In the second section, the increase of sintering temperature changes the structure of La〓Sr〓Mn〓Fe〓O〓 from rhombohedron to cubic, increases resistivity, and decreases T〓.

第二章，第一节系统地研究了掺杂Fe对La〓Sr〓Mn〓Fe〓O〓体系的结构及电磁特性的影响。

It is understood that total length of 336 meters of the White Horse Gate River inverted siphon movements concrete pipe 200 meters, concrete pipe inverted siphon Body Overall width 33 meters, will need to install 3079.5 tons steel production, 33,137.5 cubic meters of concrete poured.

据了解，总长为336米的白马门河倒虹吸混凝土管身段200米，倒虹吸混凝土管身总宽33米，需要安装3079.5吨钢筋制作，混凝土浇筑33137.5立方米。

To raise the polishing efficiency of Cubic boron nitride superhard material, crank rocker arm mechanism has been developed by using Computer Simulation Technology.

为了提高立方氮化硼超硬材料的抛光效率，采用计算机仿真技术开发了曲柄摇杆抛光机构。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷