在弧前走过的光衰减为黑色。
锥形海山是马里亚纳弧前区非火山成因的海山。
The Conical Seamount is a non-volcanic one in the Mariana Fore Arc.
该蛇绿混杂岩带是义敦碰撞造山带大地构造相中的弧前混杂带相。
The ophiolite melange zone represents forearc melange facies of the Yidun collision orogens.
无需在每次起弧前重复遮蔽动作。有同等工作时间内。完成效率增加。
There is no need to repeat covering your eyes before arcing. Therefore, efficiency is improved.
沉积物被从两侧的弧前脊和岛弧冲到盆地,使该处地壳承重增加,形成洼地。
Sediments washed into the basin from both the fore-arc ridge and island arc weigh down the crust in this area, creating the depression.
相序、组构、沉积特征和物源区综合分析表明,横丹浊积岩系为弧前盆地充填物。
An integrated analysis of the facies sequence, fabrics, sedimentary characteristics and provenance indi-cates that the Hengdan turbidite sequence is turbidity sediments fillings.
在晚古生代岛弧带、弧前海沟带、弧后盆地或陆缘活动带等构造环境下发育有不同的火山岩组合。
Under the tectonic backgrounds of island arc belt, fore - arc trench belt, back - arc basin, and epicontinental active belt of late Paleozoic, it has different volcanic rock characteristics.
作者在研究得几蛇绿岩剖面时发现存在玻安岩,从而为日喀则蛇绿岩具有弧前背景提供了直接证据。
We have found boninites in the Deji ophiolite section in this study, thereby providing direct evidence for their fore arc setting.
开始后续焊接前,所有碳弧气刨面区域应接地至洁净明亮的金属。
All carbon arc gouged surface areas shall be ground to clean bright metal prior to subsequent welding.
单片机对焊接电流、电弧电压、电流给定、脉冲周期、占空比、基值电流、收弧电流衰减时间、前气和后气时间等焊接参数进行采样、计算和控制。
The welding current, arc voltage, preset current, the period and ratio of pulse, base current, down slope time, gas pre and post flow time are sampled, calculated and controlled by microprocessor.
晚二叠世末,该地区变成弧后盆地,进一步转化成前陆盆地。
The late Permian it was changed into the back arc basin, and transformed into foreland basin.
传统的前向拱丝越来越难以满足目前封装的高密度要求,反向拱丝能满足非常低的弧高的要求。
Traditional forward looping technology is becoming hard to meet high-density requirements of IC Packaging, and reverse looping can comparatively achieve very low loop height.
南海地区新生代沉积盆地有四类:张裂盆地、走滑拉张盆地、前陆盆地和前弧盆地。
There have four kind of basins in the South China Sea area: rifting basin, strike-slip rifting basin, fore-land basin and fore-arc basin.
与弧背前陆盆地和周缘前陆盆地相并列,并对应于板块构造演化历程中的大洋消减、大陆碰撞和陆内缩短三个不同性质的聚敛阶段。
Therefore they are corresponding to the three different featured convergent stages of ocean subduction, continental collision and intra-continent contraction in the structural evolution of plates.
早白垩世褶皱冲断作用和弧背前陆盆地系 统的发育暗示了拉萨地块发生地壳缩短增厚的时间可能从早白垩世就已经开始。
The presences of Early Cretaceous thrusting and foreland basin system suggest that crustal thickening in the Lhasa terrane likely initiated during the Early Cretaceous.
通过前摆转向的多步态仿真游动实验,解析了鱼体柔性段弧长和相对弯曲度对质心轨迹、转动惯量、力矩、转动角位移及最大转动角速度的影响,提出了有效提高鱼形机器人快速转向性能的方法。
Through the multi-gait simulations of forward-oscillation turn, some effects of the length and the curvature of the flexible fish body on the fast-turn parameters, including track of center of…
通过前摆转向的多步态仿真游动实验,解析了鱼体柔性段弧长和相对弯曲度对质心轨迹、转动惯量、力矩、转动角位移及最大转动角速度的影响,提出了有效提高鱼形机器人快速转向性能的方法。
Through the multi-gait simulations of forward-oscillation turn, some effects of the length and the curvature of the flexible fish body on the fast-turn parameters, including track of center of…
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