查询词典 pin hole

Based on the pin hole model and assume the intrinsic parameters of the camera were known ,a method for calculating the extrinsic parameters was introduced .the norm vector for any plane was determinate by two images that take from different view point.

从摄像机的针孔模型出发，介绍了在摄像机内参数已知的情况下，采用单平面模板求摄像机外参数的方法。

Results: Primary cell and passage cell growed adherently with great reproductive activity; after migration, many living cells can be observed round pin hole, distributed irradiately.

结果：原代、传代细胞贴壁生长，有较强的增殖能力；植入大鼠海马后沿针道及注射区可见多数存活细胞，散在分布，自植入区及针道向周围逐渐减少。

However, in most cases, only the use of welding method, cored wire solder in the pin-hole-shaped tail.

但多数情况下，只能采用焊接的方法，将芯线焊在孔形插针的尾部。

In spite of the fact that the preputial orifice often appears minute - the so-called pin-hole meatus - its effective lumen, when tested by noting whether or not a good stream of urine is passed, is almost invariably found to be adequate.

尽管有事实 preputial 孔经常显得极小-所谓大头针洞道-它的有效的腔，当测试了由时注意尿的一条好溪流是否被通过，几乎总是发现了足够。

In spite of the fact that the preputial orifice often appears minute - the so-called pin-hole meatus - its effective lumen, when tested by noting whether or not a good stream of urine is passed, is almost invariably found to be adequate.

尽管有事实 preputial 孔经常显得极小-所谓大头针洞道-它的有效的腔，当测试了由时注意尿的一条好溪流是否被通过，几乎总是发现了足够。数风流人物，还看春哥！

In spite of the fact that the preputial orifice often appears minute - the so-called pin-hole meatus - its effective lumen, when tested by noting whether or not a good stream of urine is passed, is almost invariably found to be adequate.

尽管有事实 preputial 孔经常显得极小-所谓大头针洞道-它的有效的腔，当测试了由时注意尿的一条好溪流是否被通过，几乎总是发现了足够。狂来舞剑，闲去弄箫，两样销魂味。

Flux Corrosion is typified by pin hole leaks, generally in the bottom of a horizontal line.

典型例子是由于针孔泄漏导致的焊剂侵蚀，通常发生在水平管道的底部。

Through the analysis of its part drawing as well as the research of its performance requirement, we can rationally designed a set of technological processes and two pieces of special using clamp which used to roughly mill open shelves inside and outside and drill main pin hole.

通过对汽车转向节零件图的分析以及对其性能要求的研究，合理地设计出了一套工艺规程和粗铣内外开档、钻主销孔的两套专用夹具。

Results All the cases were followedup from 12 to 26 months.Of the 46 feet,2 cases of pin hole infection and one case of superficial skin necrosis were all cured according to changing dressing.Results were evaluated by Maryland Foot Score, and excellent results occurred in 29, good in 13,fair in 4,the rate of excellent was 91.3%.

结果 全部患者获得随访，随访12～26个月，46足有2足针道感染，1足切口皮肤表浅坏死，均经换药治愈；按Maryland足部评分系统评价术后功能，本组优29足，良13足，可4足，优良率为91.3%。

An implicit linear model for the projection system is advanced based on analyzing and researching toward the pin-hole imaging theory and the characteristics of coded structured light methods.

主要研究内容和成果如下：(1)在对小孔成像模型和编码结构光法特点的分析与研究的基础上，提出了投影仪的一种线性隐式模型，建立了光栅投影三维测量系统完整的数学模型。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。