查询词典 turning point

In past, the processing mode as to the electro-hydraulic servo-system nonlinear problem is that using the Tais lux formula obtains the part linear pattern behind the series expansion at the stable state work-point. This kind of linear model is feasible to this system which work point is in small scope changing.

过去对于非线性问题的处理方式是在稳态工作点处进行泰勒级数展开后得到局部线性化模型，这种线性化模型对于系统在设计工况点附近小范围变化时是可行的。

Based on the traditional mechanical model the buble point method of three diagonal matrix, an neural network model of gas-liquid equilibrium computation for liquid air, which makes system presure P and equilibrium component of liquid phrase x1,x2,x3 as input nodes makes system temperature T, equilibrium component of gas nitrogen y1, equilibrium constant of argon and oxygen k2, k3 as output nodes, insteads of the buble point computation of the three diagonal matrix , thus a improved distillation model is built.

在传统的机理模型三对角矩阵法中的泡点法基础上，将体系压力P，平衡液相组成x1， x2， x3 为输入节点体系温度T ，平衡汽相氮组成y1 及氩、氧的相平衡常数k2， k3 为输出节点的神经网络液体空气汽液平衡计算模型，取代三对角矩阵法中泡点计算，从而建立改进的精馏塔模型改进模型用于空分塔的模拟计算，不仅计算速度快，计算结果与机理模型结果非常接近，且符合设计要求，对实现产品质量的在线监控具有一定的指导意义

Back to the point, despite all we've seen from Hill and her white surrogates up to this point, she's still been able to secure a comfortable amount of support from black politicians.

回了一点，尽管我们已经看到，从山和她的白色代理孕母了这一点，她还是一直能够争取到一个舒适的金额，支持黑人政治家。

It is a fundamental tenet of geophysics that the Earth's magnetic field can exist in either of two polarity states: a "normal" state, in which north-seeking compass needles point to the geographic north, and a "reverse" state, in which they point to the geographic south.

有一个基本的地理方面的T，T是什么呢？地球的磁场可以存在于任两个状态中的一个。一个是正常状态，在这个状态中，寻找北方罗盘指针指向地理的北方。还有一个是相反状态，在这个状态中，它们指向地理南方。

The city ,America's famous--some might say infamous--Gateway to the West,is a hub for trade and transport.because of its mid-counry location,it also became a major point for the transshipmentof cattle(the city's famous Stockyards,or marshalling point for cattle driven from surrounding states to be sold,closed in 1971)and grain--as well as being an important commercial centre.

芝加哥，美国著名的西部通道，是贸易和运输中心。由于位于国家中部，芝加哥也成为牲畜和粮食中转的重要地点（城内有名的牲畜场或牲畜调车场于1971年关闭，这些牲畜从附近各州运进并售卖出去），同时也是一个重要的商业中心。

Based on moving least squares surface, the differential properties of each sample point on PSO are first evaluated. In terms of covariance analysis, the elliptical splat of sample point is then determined on its tangent plane. Finally, the splats are rendered from far to near by using elliptical weighted average filtering. According to the differential properties, moreover, the suggestive contours of PSG are attained so that non-photorealistic rendering of PSG is realized.

首先根据构造的移动最小二乘曲面计算采样点的表面几何属性，然后根据协方差分析确定点元在其切平面上的椭圆表示，最后采用椭圆加权平均滤波从远到近单遍绘制各点元，此外，根据表面几何属性确定点模型的轮廓线，实现了点模型的非真实感绘制。

Ni6 cluster is an octahedron belonging to Oh point group. Its 3Eg orbital presents strong negative exchange coupling and has a trend of antiferromagnetic couplings. Ni5 cluster is of three-side pyramidal structure belonging to point group C3v. The magnetic moment direction of Ni atom lying on vertex of the pyramid is antiparallel to the moment direction of the Ni atoms lying on underside of the pyramid, which present the characteristic of ferrimagnetic couplings.

具有Oh点群对称的八面体原子簇Ni6的3Eg轨道上存在很强的负交换耦合，呈现反铁磁耦合趋势；具有C3v点群对称的三边金字塔结构的原子簇Ni5位于塔顶点的Ni原子与基面上的Ni原子磁矩方向相反，但大小不等，呈现出亚铁磁交换耦合特征。

If I score a point and we win, hey, it's the sorriest point I've ever scored but we got the win.

华莱士说如果我得了1分我们赢了，嘿，这是我得的最遗憾的一分，但是我们取得了胜利。

Therefore, the so-called three-point bending experiment is in fact the one-point bending experiment.

因此，所谓Hopkinson杆三点弯曲试验实际上是单点弯曲试验。

Objective To evaluate the one-point standard and mul ti-point standard in the determination of apolipoprotein A1 and B.

目的：对载脂蛋白(Apolipoprotein，apo)A1和B测定中的一点标准以及多点标准进行评价。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"