Relationship between palaeohydrochemical traces and in-situ leachable sandstone type uranium mineralization;
古水文地球化学形迹与地浸砂岩铀成矿的关系
Method of meteor trail impulsive interference suppression in OTHR
天波超视距雷达流星余迹瞬态干扰抑制方法
The observed data indicate that the over-the-horizon radar(OTHR) working at 3MHz~30MHz band has a obvious meteor trail interference.
已获得的实测数据表明,天波超视距雷达在3MHz-30MHz的工作频段内存在明显的流星余迹干扰。
The importance of Non-meteor reflection signal in investigating meteor trail channel should not be disregarded.
通过对采集到的流星余迹反射信号样本的分析和研究,总结出了反射信号的基本特征和分布规律,分析了不同类型反射信号的形成机理,指出了非流星余迹反射信号是流星余迹通信研究中不可缺少的内容。
An approach to suppressing meteor trails interference in the over-the-horizon radar;
天波超视距雷达抑制非瞬态流星余迹干扰研究
The scattering and propogating characteristics of meteor trails and control conditions of available meteor trails are introduced.
阐述流星余迹的散射传播特性及可用流星余迹的约束条件。
The meteor trails often interfere with echo in high frequency band which lead to OTH Radar can not work normally.
工作在高频波段的超视距雷达 (OTHR)会受到流星余迹的干扰 ,这种干扰的存在 ,严重影响了OTHR的正常工作。
a shady-looking man
[口]形迹可疑的家伙
"Let us reasonably Banish care And just be friends, enjoying nature."
理会是非遣, 性达形迹忘。
A suspicious boat made up to us.
一条形迹可疑的船向我们驶来。
The thermogram shows evidence of two areas of grub infestation.
热谱图显示疮蔓延的两块形迹。
His person showed marks of habitual neglect.
他的外表透着懒散成癖的形迹。
First, he took the two secret men.
他首先招呼那两个形迹诡秘的人。
Petworth marble
彩色的含有贝壳形迹的石灰石
give evidence of
ph.1. 证明有...的形迹或景象
No sign of Greek can be seen.
希腊人的形迹一点也看不见了。
A suspicious-looking man was lurking in the shadows.
一个形迹可疑的人潜伏在暗处。
a suspicious-looking man lurking in the shadows
潜伏在暗处的一个形迹可疑的人.
Geologic evidence shows that most faults have had repeated movement on them.
地质形迹表明，大多数断层有反复运动。
Interpretation of features seen in aerial photographs is also helpful.
航片中可见形迹的解释对比也是有益。
There's something odd about the way that fellow is behaving. I am sure he's up to no good.
那个人形迹可疑, 肯定要做坏事。
Estimate the Mean Trace Length and the Midpoint Density of Rock Joint Based on the Circular Window Method
圆形窗口法估算岩体节理迹长及迹线密度
The Formation and Variation of Striated Marks on the Magazine s Curve Part;
谈弹匣弧形部擦划痕迹的形成及变化
One complete circular track appears in the lower part of the photograph.
照片的下部有一个完整的圆形径迹。
There were deep ruts worn in the road.
路面上有磨损而形成的深凹辙迹。