查询词典 zenith distance

Beams which are part of a truss shall use the distance between panel points as their unbraced lengths, or if the panel has connecting major members, the unbraced length shall be based on the distance between panel points or connecting members, whichever is the shorter distance.

作为构架上的一部分的横梁将节点之间的距离作为无支撑长度；或者，如果面板已经连接到主要部件上，无支撑长度应该以节点或连接部件之间的距离作为基础，选择最短距离即可。

According to range of the focal distance, dropping UV glue which is crystalline and unexpensive into lens cavity with UV rays, and then forms as soon as solidifies the convex lens. Combining UV curing glue convex lens and variable focus lens, the focal distance range achieves the 8.3~24.5 mm low focal distance effect.

於此之后根据变焦效果的需要，利用UV胶透光性佳、成本低，将UV胶滴定於透镜腔体中，形成一凸透镜，藉由变焦透镜与UV胶透镜结合，焦距变化达到8.3~24.5mm范围的低焦距效果。

Nei'genetic distance showed Schima superba and Cryptocarya chinensis hadsmall genetic distance between every two subpopulations of each own,but Castanopsischinensis had high genetic distance between every two subpopulations of own.

Nei遗传距离结果表明，荷木和厚壳桂两两亚种群间都有非常小的遗传距离，而锥栗却有大的两两亚种群间遗传距离，表明荷木和厚壳桂亚种群间个体的差异小，有较少的位点频率发生变化；而锥栗亚种群间个体的差异大，有较多的位点频率发生变化。

During the whole course of the dynamitic development and evolvement of redox zones, concentrations of TOC, sulfide, NH+4-N, HCO-3, CO2 and Fe2+ increased with time and decreased with distance; concentrations of NO-3 and DO decreased with time and increased with distance; SO2-4 concentration decreased first and then increased over time; but decreased with distance.

在氧化还原带的整个演化过程中，各带中TOC、硫化物、NH+4-N、HCO-3、CO2和Fe2+等物质的浓度随时间的推移而升高，随离污染源距离的增加而降低；NO-3和DO等物质的浓度随时间的推移而减小，随离污染源距离的增加而升高；SO2-4的浓度则随时间的推移先减小而后增加，随离污染源距离的增加而降低。

The external-clearance distance is the shortest distance through air, or "line-of-sight" distance, between two galvanically isolated conductors.

外部间隙是穿过空气的最短距离或者两个电绝缘导线的&视线&距离。

This paper bases on the former documents which related to the distance in HMM (we also proved Juang and Rabine's intuitionistic discussion strictly ), and study the distance in HMM from two aspects:the one is to find the more rapid and effective approximate algorithm, the other is to introduce a new and more applied distance.

针对J-R距离在理论上很有意义，但实际上难以计算且结果具有不确定性的缺点，利用文献[11]，得到了近似计算离散HMM和具有混合高斯观测密度的连续HMM距离的一种快速有效的算法，该算法用矩阵形式来表达，便于用MATLAB进行计算。

The distance which have been used most often was presented in Juang and Rabiner's documents[2] (for short, J-R distance), At present most of the documents uses this distance or only modifies it a little.

最常用的是Juang和Rabiner在文献[2]中提出的距离，目前多数文献采用该距离或对其进行一些小的修改。

Every indicatrion has statistics difference after six mouthstreatment of Two rattan mixture which include body function, activity index number of pathogenetic condition, total swelling arthrosis, total self-assessment, rachialgia, rachiodynia rhachitis, activity of thoracic skeleton, schober, distance between fingers and ground, left flection of antisternum, right flection of antisternum, antisternum hypsokinesis, distance between head and wall, ESR, C reactive protein: every indicatrion has statistics difference after the treatment of Sulfasalazine except the indicatrion of distance between head and wall.

二藤合剂组治疗6个月后其各项观察指标(包括躯体功能、病情活动指数、肿胀关节总数、总体自我评价、脊柱痛、脊柱炎症，胸廓活动度、Schober、指地距、脊椎左屈、脊椎右屈、脊椎后仰、枕墙距、血沉、C反应蛋白)与治疗前相比，均有统计学差异(P＜0.05)；柳氮磺吡啶组除枕墙距外，其余观察指标亦均有统计学差异(P＜0.05)。

Noise radar is similar to pulse compression radar. Samely, noise radar holds both virtues between detecting distance and distance resolution, and holds fine distance ambiguity compression characteristic, in addition, it holds certain anti-detection and anti-disturbing abilities, has attracted abroad attention of academe.

噪声雷达类似于脉冲压缩雷达，同样兼顾作用距离和距离分辨力，具有优良的距离模糊压缩特性，并且有一定的反侦测、抗干扰能力，而受到学术界广泛关注。

It is the distance of the blind man from the glory of the picture in front of him. The distance of the deaf man from the beauty of the symphony sounding round about him. It is the distance of the sensate man from all the movement of life in the midst of which he lives.

就象瞎子，美丽的景色就在他四周，却不能欣赏；象聋子，交响曲的乐音环绕他，却听不见；象住在生活节奏丰富异常环境中的人，因为触觉迟钝，却毫无所感。

Green function defined inphase space differs from one in coordinate space by its struc-ture which exhibits nonlocatity in coordinates and oscillatorybehavior with respect to momenta.

在相空间中定义的Green函数不同于通常坐标空间的Green函数，在结构上显示出对坐标的高度非局域性，而对动量则显示出振荡行为。

The upper front part of a saddle;a saddlebow.

前鞍桥马鞍前面的上部分；前鞍桥