小发明

One of the methods for estimating the vanishing point from the image of the invention includes: a dividing step for dividing the image into snippets; a first detecting step for detecting a local direction of each snippet; a combining step for combining lines of directional pencil of lines according to the local direction detected in the first detecting step; and a first calculating step for calculating at least one vanishing point according to the combined lines of directional pencil of lines in the combining step.

根据本发明的用于从图像检测消失点的方法之一包括：用于将图像划分成小片的划分步骤；用于检测每片的局部方向的第一检测步骤；用于根据在第一检测步骤中检测出的局部方向组合方向线束的直线的组合步骤；和用于根据在所述组合步骤中组合的方向线束的直线计算至少一个消失点的第一计算步骤。

His appetite for inventions went back to his childhood, when he had devised a fork and spoon that could fit into a penknife.

他对发明的兴趣最早源于到童年，那时的他就已设计了一款可装进小折刀的叉匙。

The invention is provided with small size of obtained point light source, high brightness and good uniformity.

本发明的优点在于获得的点光源尺寸小，亮度高，均匀性好。

The catalyst has good effect to pomade.

本发明所述催化剂对油脂的催化效果好，产品收率高，后处理简单，能耗低，污染小。

The results show that the rolling type lead shear damper realizes the preconcerted aim of better energy dissipation capability on the condition of small displacement.

在充分分析已有阻尼器相关技术性能及适用范围的基础上，发明了耗能效率高、性能稳定、耐久性好、占用空间小、有放大位移及转角功能的新型转动式铅剪切阻尼器。

The channel quantization method of the invention can reduce the quantization error, improve the system capacity performance and have advantages of small used codebook and low complexity when the speed and capacity are the same.

本发明能够减少量化的误差，提高系统的容量性能，在达到相同的速率和容量时，具有所使用的码本小，复杂度低的优点。

When you are shaking the rattle on its body, it would twist small tootsies,and laughed with cluck.But if you keep scratching its itch, it would became angry and cried.----That's "yang tai lang", a type of moody and petulant robot which like a true baby invented from Japan.

当你摇动它身体上的拨浪鼓时，它会扭动小脚丫，发出咯咯的笑声，但如果不停地挠它痒痒，它就会发脾气哭闹——这就是"阳太郎"，日本发明的一款会像真正的婴儿那样喜怒无常的机器人。

A silver halide emulsion which exhibits high sensitivity, high contrast, little sensitivity variation with humidity conditions at the time of exposure, and excellent reciprocity law properties at high illumination intensities.

本发明公开了一种卤化银乳剂，其感光性高、对比度高、感光性随曝光时的湿度条件变化小，并且在高照明强度下倒易律性能优良。

In the preparation method, zirconium is mixed with benzenephosphonic acid according to the molar ratio of 1:2 to 1:4, and Alpha-zirconium phenyl phosphonate is produced by centrifugal washing after one to five days of crystallization under the temperature of 50 DEG C to 100 DEG C; deionized water is added in order to prepare Alpha-zirconium serosity, the solid content of which is 4 percent to 8 percent; the Alpha-zirconium serosity is granulated and dried by a rotary spray dryer, the feeding speed of the Alpha-zirconium serosity imported into an atomizer is controlled between 20ml/min and 80ml/min, and the temperature of a hot air inlet is controlled between 120 DEG C and 200 DEG C.

本发明涉及一种大比孔容微球α-苯膦酸锆及其制备方法，其颗粒尺寸为10～100μm，比孔容为0.908cc/g，比表面积为125.8m 2 /g；其制备方法是将锆和苯膦酸以摩尔比1∶2～1∶4混合，在50～100℃温度条件下晶化1～5天，离心洗涤得到α-苯膦酸锆；加入去离子水配制α-苯膦酸锆浆液，其固含量为4-8％；将α-苯膦酸锆浆液用旋转式喷雾干燥器进行造粒、干燥，控制α-苯膦酸锆浆液输入雾化器的进料速度为20～80ml/min，控制热风进风口温度为120～200℃；该方法具有操作简单、合成条件温和，对环境污染小等特点，该材料应用于催化、催化剂载体、吸附、离子交换等方面。

To make this possible, Dr Sexton has added two new gizmos to the equipment.

要使这成为可能，Sexton在装置上加入两个小新发明。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。