1.
Are there any visible arc marks on upper surfaces LPS rods?
* 避雷针的上部表面是否有可见的电弧放电痕迹？
2.
A Method of Firebug Cognizance By Means of Testifying Glass Fragment
利用玻璃痕迹认定放火嫌疑人的方法
3.
Cause of the Fire Caused by Electrolytic Capacitor and Characteristics of the Trace
电解电容器引起火灾的原因及其火灾痕迹特征
4.
a trackless trolley; the trackless snowy meadow.
无轨的电车；没有痕迹的被大雪覆盖的草地。
5.
Study of analyzing mark evidence of electrical failure on automobile fire
汽车火灾中电气故障痕迹物证的分析研究
6.
Determination of Trace Ag~+ in Water Samples by Ion Selective Electrode
离子选择性电极对痕迹量银离子的检测
7.
memory trace
记忆痕迹(心理学)
8.
trace conditioning
痕迹制约(心理学)
9.
theory of trace extinction
痕迹消退理论 痕迹消退理论
10.
The mark pnotography is one of important part in mark inspection.
痕迹物证照相是痕迹检验的重要一环。
11.
By correlating markings made in various parts of the world,
历史学家通过把世界各地留下的这种痕迹放在一起研究，
12.
I found traces of radiation in his white cells, and his exotic particle count is off the charts.
我在他白细胞里找到放射痕迹 他的异类粒子指数很高
13.
If the charge moves to the bottom, the dark particles will show, giving the appearance of blue ink.
如果正电荷加到下方，黑粒子将显现出来，给出蓝墨水的痕迹。
14.
Differentiation of Species of Blue Inks for Roller-Ball Pen and Determination of Relative Writing Ages by High Performance Capillary Electrophoresis;
高效毛细管电泳法分析蓝色签字笔字迹色痕种类及相对形成时间
15.
A mark or pattern produced by imprinting.
压印产生的痕迹或图案
16.
automoBile tracks in the sand
沙地上汽车行进的痕迹。
17.
The car left a trail of exhaust fumes.
车子留下废气的痕迹
18.
removes chalk marks from blackboard.
从黑板上擦掉粉笔痕迹。