查询词典 longitudinal coordinates

In the channel regulating work, regulating structures such as groyne, longitudinal dam are used to change water depth, water velocity and water surface slope of the channel.

航道整治工程中，常采用修建整治建筑物如丁坝、顺坝等来改善河流的水深、流速、水面比降，使河流达到通航要求。

The analysis on the experiment result displays that the kinetic energy correction factor is mainly affected by the groyne length, angle, and the longitudinal distance, but not influenced by the discharge if water depth is less than the groyne height.

实验结果分析表明，绕流流态下动能修正系数与过流流量关系不大，主要受丁坝坝长、挑角与纵向距离的影响。

The relationships between the kinetic energy correction factor near a groyne and the discharge, the groyne length, the groyne angle, the longitudinal distance from the groyne are studied by a flume experiment.

通过单丁坝水槽实验，研究丁坝附近动能修正系数与过流流量、丁坝坝长、丁坝挑角、距丁坝的纵向距离等因素之间的关系。

Rolling ball guideway is used on longitudinal direction.

滚珠导轨上使用纵向方向。

Their longitudinal views,abrasion resistance,hairiness and breaking strength of the two core-spun yarns were tested and analyzed.

测试了这两种包芯纱在相同规格和纺纱条件下纱线的纵向形态、毛羽、强力和条干等相关性能。

Longitudinal and transverse sections of different parts of involucral bract Helichrysum bracteatumVent.

运用形态解剖学的方法对蜡菊总苞苞片的不同部位做横、纵切片，用HCl-间苯三酚染色进行细胞壁成分定性研究。

Intestinal helminthiasis ; Longitudinal surveillance

肠道寄生虫；纵向观察

The main CT features included marginal spicular signs on the stained hemisphere of longitudinal fis-sure cistern,hematocele signs of the peripheral cistern of brain stem,and molding staining sings of the lateral fissure cistern or the brain surface sulcus.

其主要CT表现特征为：①纵裂池染色半球面边缘毛糙征；②脑干周围池积血征；③侧裂池或脑表面沟铸型染色征。

In this paper we discuss the tests for homogeneity of variances and correlation coefficients in longitudinal data model with exponential correlation covariance structure and obtain several score test statistics. The glucose data is used to illustrate our results.

本文针对具有指数相关协方差结构的纵向数据模型，研究了方差齐性和相关系数齐性的检验，得到了检验的score统计量，并对葡萄糖数据进行了分析。

Lin and Wei considered the tests for homogeneity of within-individual variances and between-individual autocorrelation coefficients of nonlinear models with AR(1) errors based on longitudinal data.

对具有AR(1)误差的非线性纵向数据模型，林金官和韦博成讨论了其方差和相关系数的齐性检验。

It's not quite as simple as that.

并没有那么容易。

It debuted in 1992 in Japan and the United Kingdom, and 1993 in the United States.

它首次亮相于1992年在日本和英国，在美国1993年。