In the paper,the hydrocarbon migration vestige of Donghetang formation in the south-west of Tahe oilfield is studied systematically by analyzing oiliness cores and slices and using Microscope infrared spectroscopy(Micro-FTIR) technique,which was used to this study for the first time.
通过塔河地区西南部古生界东河塘组岩心油显示及含油薄片分析,以及首次应用红外光谱石油基团成份测定技术,对该地区东河塘组油气运移痕迹做了一次系统的研究。
The marks on the concave surface key;
内凹齿钥匙痕迹特征研究
The marks,microstructure,macro and micro fracture surface appearance of the 11th order fan rotor blades was analyzed.
对风机第11级动叶片进行了痕迹、显微组织和断口宏微观分析。
Taking technical estimation for evidence from in situ,this paper introduces estimation-method for melt-mark of aluminum conductor from in situ of fire.
通过对火场残留的痕迹物证进行技术鉴定 ,论述了对火场提取的铝导线金属熔融痕迹鉴定的方法 ,结合火灾案例 ,对高压铝导线由于电热作用形成熔融喷溅而引起火灾的可能性进行了分析。
Research on the trace identification technique of the electric capacity starts and runs dynamo-electric machine;
电容启动运行式电机火灾痕迹的技术鉴定
Application of Multi-media Technique in Trace Teaching;
痕迹教学中多媒体技术的应用
Research and Implement of Cleaning Computer Operating Traces System;
计算机操作痕迹清除系统的研究与实现
memory trace
记忆痕迹(心理学)
trace conditioning
痕迹制约(心理学)
theory of trace extinction
痕迹消退理论 痕迹消退理论
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。
A mark or pattern produced by imprinting.
压印产生的痕迹或图案
automoBile tracks in the sand
沙地上汽车行进的痕迹。
The car left a trail of exhaust fumes.
车子留下废气的痕迹
removes chalk marks from blackboard.
从黑板上擦掉粉笔痕迹。
He seemed to vanish into thin air.
他不留痕迹地消失了。
The wall had been peppered with bullets.
墙上有密集的子弹痕迹.
Red wine leaves a stain.
红葡萄酒能留下痕迹.
Every vestige has been swept away.
一切痕迹都被一扫而光。
a war-scarred country
留有战争痕迹的国家
Sorrow has left its traces on her face.
悲伤在她脸上留下痕迹。
mark with a spot or spots.
留下斑斑点点的痕迹。
there as a trail of blood; a tear left its trail on her cheek.
这儿有老虎来过的痕迹。
scores made by a knife on the bark of a tree
用刀在树皮上划的痕迹.
not traveled over or through.
没有穿越或穿行的痕迹。