查询词典 concave curve

It took the form of two peak in labor curve, and this form affects peasant's life cycle profound and lasting. Labor market, stock raising, human food nourishment cycle and a lots of other country life in North Chinese were affected by the two peak labor curve in

华北的农村劳动力需求有双峰型特点，这种特点对华北农村生活周期产生了深远的影响，不但影响了劳动力市场，也影响到畜牧业和营养的周期，近代乡村生活的许多方面也是受这种双峰型曲线的影响。

It took the form of two peak in labor curve, and this form affects peasant's life cycle profound and lasting. Labor market, stock raising, human food nourishment cycle and a lots of other country life in North Chinese were affected by the two peak labor curve i

华北的农村劳动力需求有双峰型特点，这种特点对华北农村生活周期产生了深远的影响，不但影响了劳动力市场，也影响到畜牧业和营养的周期，近代乡村生活的许多方面也是受这种双峰型曲线的影响。

It took the form of two peak in labor curve, and this form affects peasant's life cycle profound and lasting. Labor market, stock raising, human food nourishment cycle and a lots of other country life in North Chinese were affected by the two peak labor curve in modern historical period.

从劳动力需求上看有一个双峰型变化，这种特点对华北生活周期产生了深远的，不但影响了劳动力市场，也影响到畜牧业和营养的周期，近代乡村生活的许多方面也是受这种双峰型劳动力投入曲线影响的结果。

On the basis of freeboard phenomenon in curve way and the improvement of curve flow velocity, this paper gets a useful calculating method of bed roughness.

这些公式均涉及到沟床糙率的计算。关于泥石流沟床糙率的研究，主要根据水力学上的研究，再加以变化而来。目前，在水力学中沟床糙率的计算方法主要有水力学方法、查表粗估法、糙率公式计算法[2]。

French curve : French curve s are difficult to use and not really essential, but they are helpful if you can develop the skills.

曲线板：曲线板比较难使用，且不是必备品。但如果你掌握了使用的必要技巧，它有助于你的工作。

The quality magnetic susceptibility curve and the frequency magnetic susceptibility curve have been established.

建立了成都平原4 ka以来的质量磁化率曲线和频率磁化率曲线。

Frequency curve should be smooth, no sudden jump point oscillation; response curve of the rapid convergence.

频率曲线应平稳，无突跳振荡点；响应曲线应快速收敛。

The apparent 'frilling' of the edge of the top section is he cause the extreme edge of the outer curve will measure more than the edge of the inner curve.

上层裁上的时显折皱是因外凸线的长度比内凹线长。

For example, to take a guess at tall odd order harmonics, draw an imaginary curve from the fundamental to the F3 and F5, and it's almost guaranteed that the F7 and F9 are going to fall close to where that curve extends.

例如，要采取高奇次谐波猜测，借助根本性的F3和F5一个假想的曲线，这几乎保证了F7和F9键将要下降接近如该曲线延伸。

To establish GPS buoy above the surface near Tide Gauge for continuously monitoring sea level change and dealing with the dynamic relative positioning of the GPS tracking station integrated with the Tide Gauge, the instantaneous position of GPS buoy can be solved. Then based on ellipsoid height of each point and time series, the curve of height distribution is drawn. The curve can represent the instantaneous position of the sea surface.

在潮位站附近海水面上设置GPS浮标，持续量测海水面之变化，并与潮位站共构之GPS连续追踪站，进行动态相对定位，可解算出GPS浮标瞬间位置，再撷取其椭球高，以时间序列绘制此高程分布图，此曲线就代表海水面随时间变化之瞬间位置。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。