本文介绍一种新研制的数字伺服聚焦式弹头发射痕迹非接触三维检测仪的原理、结构、控制以及实验结果.
来源:网络文摘精选The windows are very clean and have undetectable levels of trace elements.
窗体很干净痕迹元素水平低到无法觉察.
来源:互联网摘选We found electrical burn marks on the roll bar and the car's undercarriage.
我们在车的车盘和下拉杆上都发现了有电灼的痕迹.
来源:网络文摘精选It is often possible to see the vestigial remains of rear limbs on some snakes.
在某些蛇身上常可看到退化后肢的痕迹。
来源:《牛津高阶英汉双解词典》It is said to need 200 thousand years to eliminate every human vestige.
据说需要20万年才能消除掉人类留下的痕迹.
来源:网络文摘精选Beside a bush of gray wormwood, the footprints of an animal were clearly visible.
一丛灰白色的苦艾旁, 沙地上留有一行清晰的野兽走过的痕迹.
来源:网络文摘精选Adam stumbles on, leaving a trail of devastation in his wake...
亚当蹒跚而行,沿路留下毁坏的痕迹。
来源:《柯林斯高阶英汉双解学习词典》The contacting trace, microstructure and stress state of fractured gas turbine tenon were analyzed.
对某烟气轮机的动叶片榫齿接触痕迹特征 、 组织和受力进行综合分析.
来源:网络文摘精选Nim's suit had been returned, seeming none the worse for its sojourn on the coal conveyor.
尼姆斯的衣服及时送回来了, 似乎并没有煤炭传送带上的痕迹.
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