Analogous to a sundog or parhelion, the paraselene is produced by moonlight shining through thin, hexagonal-shaped ice crystals in high cirrus clouds.

As determined by the ice crystal geometry, a bright gibbous Moon illuminates the scene from beyond the picture's right edge, 22 degrees from the lovely paraselene.

据冰晶的几何形状计算，照亮影像视野的明亮凸盈月，位在影像的右缘之外，与美丽的幻月相隔22度。

Middle-late Oligocene, mainly lacustrine environment with mainly northeastward paleocurrent and warm and humid paleoclimate;

中晚渐新世，以湖泊环境为主，古水流以东北向为主，古气候条件相对温暖潮湿；

The result shows that the greenhouse with PC board, arc main skeleton and reasonable roof angle is suitable perfectly to the northeastward.

结果表明，采用PC板、圆弧形主骨架、合理屋面角的大型日光温室非常适合东北地区使用。

The sedimentary boundaries and deposition centers moved northward or northeastward.

沉积边界和沉降中心不断向北和北东方向迁移。

The mean orientation of the rotary spectral ellipse changes with depth: 30o from north to east at 40 m, and changes into 14o from east to south at 324 m, and generally, it points to northeastward, which indicates that waves come from the southwest.

旋转椭圆主轴方位角随深度变化，在浅层（40m处）为北偏东30°，到深处（324m）转为东偏南14°。总体上呈东北方向，表明波来自西南方向。

It will be a general trend for the freezing rain to be changing over the rain as we do have some milder air pressing northeastward from the central part of United States towards the north-central part of the United States.

天气的总体趋势将从冻雨转成雨水，而确实有来自美国中部地区的温和气压集中在东北方，并向美国中北部地区推进。

We would go downtown by streetcar, a mile and a half, and then seven miles northeastward by interurban trolley.

我们先坐一英里半的市内有轨电车到城里，再往东北方向坐7英里的城际有轨电车。

The divergent flow field in the tropical easterly of the upper troposphere stimulates the northeastward stretch of the SEW.

对流层上层热带东风带上的高层辐散，对低层近赤道西风向北伸展起触发作用；

It is mainly distributed in the rift valley zone or hot spot district of northeastward Yangming mountain, Xiangtan, which corresponds to the mantle-uplift district.

它主要分布于湘潭&阳明山北东向断裂坳陷带或热点区及对应幔隆区。

Suspended sediment flux in the sand area is less than that in the mud area, and suspended sediment in whole water column is transported northeastward.

砂质区的悬浮体通量相对较小，且从表层到底层均向东北方向运移。

In the cruise of March 1994, the northeastward current southeast of Amami-Oshima is stronger than that southeast of Oki nawa-jima, and their northeastward volume transports are 20.8 × 106 and 7.2 × 106m3/ s, respectively;

1994年3月航次，在奄美大岛东南海域有一支东北向海流，其强度比在冲绳岛东南海域的东北向海流更强，它们的东北向流量分别为20.8×106和7.2×106m3/s。

The results show that the there are certain errors between the simulated track of storm center and the observed one, but both the total tend is moving northeastward and the simulated results can be referenced.

结果表明，风暴中心的模拟路径与实况路径虽有一定误差，但总趋势均向东北方向移动，表明模式对本个例的模拟预报可以参考；

The thrust nappe as a whole underwent Yanshanian and Himalayan compression and nappe-thrusting. In the Yanshanian period the principal compressional stress σ 1 was oriented in a 44 ° direction and the nappes was thrust northeastward with a total displacement of 26.6 km.

整个推覆构造带主要遭受了燕山期和喜马拉雅期挤压逆冲推覆作用，燕山期主压应力σ1方向为44°，由南西往北东推覆，总位移量26.6km；

They were last seen driving in a northeastward direction.

人们最后一次看到他们时，他们正驾车朝东北驶去。

In relation to the eastern part of China the southwestern part moves northeastward and is compressed in NNE direction;

相对东部的西南地区以向北运动为主，并受到NNE向挤压；

The direction of the principal stress is generally northeastward, consistent with that of the regional stress field. Nevertheless, the direction of principal stress affected by local faulting is always different from the direction of regional structural stress field near the fault.

实测结果表明：最大主应力的方向总体上与区域构造应力场的方向基本一致，呈NE向，局部地区主应力的方向受局部断裂的影响而不同于区域应力场的方向。

The volume transport of this northeastward surface current is about 6 × 106m3/ s.

这支表层东北向流的流量约为6×106m3/s。

The Ryukyu Current is a northeastward and western boundary current east of Ryukyu Islands.

琉球海流是琉球群岛以东一支东北向的西边界流。

The approach of the geologic characteristic and the origin of the associated ( coexited) ge ore in the northeastward in Yunnan Province

滇东北伴（共）生锗矿地质特征及成因探讨

In the evolutionary process of the Zhejiang coastal frontal wave, the wave length increases from 20-40 km to 30-60 km. The waves travel northeastward with a speed of about 18 cm/ s.

在浙江沿岸锋波动发展过程中，其波长从开始的20～40km发展成30～60km，它们约以18cm／s的速度向东北方向传播。