查询词典 concave function

The round black dial is punctuated with gold-toned Dauphine hands and a single concave dot marker at the 12 o'clock position.

圆圆的黑色表盘的标示著金色调第九手和一个凹点标记在12点位置。

Goldtone Dauphine hands and Movado's iconic concave dot marker highlight the round black dial.

金时多芬的手和摩凡陀的标志性的凹点标记突出轮黑色表盘。

Made of Austenitic stainless steel.There is no dead angle, no concave-convex face.

机体外壳用奥氏体不锈钢制造，无死角，无凹凸，光洁易清洗。

Copper should not blindly believe in fans, not fans of copper are not good, I still prefer the TT fans in Taiwan, and its structure is indeed unique to concave fan speed fan at the same impressive performance (at present only ADDA and Foxconn, and can be than up and down) and, more importantly, its structure solely on the basis of the needs of the design of heat, unlike a number of non-brand-name fans engage in demagogy is not some exaggerated shape that is the nature of work on thermal performance.

不要过分迷信铜风扇，不是铜风扇都不好，我还是比较喜欢台湾的TT风扇，其独特内凹风扇结构确实使其在同转速风扇中成绩骄人(目前只有富士康和ADDA和其可以一较上下)，更重要的是其结构完全根据散热需要而设计的，不象一些杂牌风扇搞一些夸张造型哗众取宠不在本质即散热效能上下工夫。

This was demonstrated by a simulation with spatial dependent rate equations and experiment results of a plano-concave Nd:YVO4 laser.

我们利用一个纵向相关的速率方程式来描述与研究这个在平凹共振腔掺钕钒酸钇雷射的实验。

Result shows that there is no significant difference in distribution of any two sections' sympathetic nerve in normal goats annulus fibrosus disci intervertebralis,there is no significant difference between the sympathetic fibers distribution of convex side and concave side in annulus fibrosus disci int ...

方法先建立山羊脊柱侧凸模型，将椎间盘纤维环分为左前、左后、右前、右后四个区，然后通过NF200常规荧光组化和乙醛酸染色来研究正常山羊、侧凸山羊、正常人和青少年特发性脊柱侧凸患者椎间盘不同部位纤维环的交感神经分布特点。

Observation of the hard disk cartridges are also found on the hard disk cartridge concave below, may be due to the way in business and extrusion deformation.

又观察硬盘盒身，发现硬盘盒的上下面内凹，可能是在出差途中因挤压而变形。

In the cylindrical worm pair with disk annular grinding wheel enveloped worm, the worm axial profile is concave profile.

圆弧面砂轮包络圆柱蜗杆传动，兼备了二次包络成形的特征和凹面齿圆柱蜗杆的特征，是一种很有特色的新型圆柱蜗杆传动。

The result shows that the flux distribution curve of the horizontal well is concave and the change of the pressure is small.

结果表明：水平井水平段的流量分布成明显的"凹"型曲线，其压力分布变化较为平缓。

Although some results on convex and concave iterative roots are known, there are no results about convexity for more general iterative equations. In this chapter, convexity of both increasing solutions and decreasing solutions is investigated by the divided difference theory and fixed point theory.

本章在连续函数构成的紧凸集上构造一个连续自映射算子，利用均差理论和不动点理论证明了线性型迭代方程的凹凸解的存在唯一性及连续依赖性。

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。