查询词典 trace back
- 与 trace back 相关的网络例句 [注:此内容来源于网络,仅供参考]
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This article introduced its shape characteristis, inherent nutritional value, health function, trace elements, therapeutic principles, development and utilization of Amaranth.
介绍了苋菜的识别特征、固有营养价值、保健作用、微量元素与食疗原理,提出了苋菜资源的开发利用方向。
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Incomplete cover bottom, ambiguously can see use the trace that the transparent tape make up for a mistakes.
残缺的封面下,隐约可以看见用透明胶带补过的痕迹。
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A new method has been studied that the trace Pd in ammine medium catalyzes the discoloring reaction between indigo carmine and potassium periodate.
发现痕量钯在氨性介质中能催化高碘酸钾与能红之间的褪色反应,研究了反应最优化条件和动力学参数。
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A trace of ammonia in water.
在水中有氨的迹象。
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I saw photographs of those who had disappeared without trace, sent to Amnesty by their desperate families and friends.
我看到了无故失踪的人的照片,这些照片是他们的家人或朋友送来的。
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AMRITA:"Don't you feel at that time even a trace of ego?"
阿里塔:"你在那个时候没有感觉到任何自我的痕迹吗?"
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The contents of trace elements of Ag, Cu, Zn, Fe, Pb, Sb and Bi in gold foil were determined directly by ICP-AES method and the gold content of gold foil was calculated. The authors obtained optimal working parameters of the instrument and studied the selections of power in analytic conditions and analytic curve, the optimization of the pressure of nebulizer as well as the influence of lifting capacity of the sample.
摘 要:研究了ICP-AES法直接测定金箔中的Ag、Cu、Zn、Fe、Pb、Sb、Bi微量元素,通过差减法计算出金箔的含金量,确定了仪器最佳工作参数,研究了分析条件中功率的选取、分析线的选择、雾化器压力的优化、样品提升量的影响,并对金箔中Au基体可能存在的干扰等进行了探讨。
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Merit Effect: The eye a skin of comprehensive improvement, aim at the eye a problems, such as anasarca and thin crease...etc. effectively, provide the multi-function nursing for a delicate skin of eye, the valid cancellation years trace.
功效:全面性改善眼周肌肤,有效针对浮肿、黯沉、细纹等眼部问题,为眼部幼嫩肌肤提供多功能护理,有效消除岁月痕迹。
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Its just trace elements contained in the human genome anastomosis growth and development needs.
其所含微量元素恰好吻合了人体基因生长发育的需求。
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More than 13 million Americans trace their ancestry to this part of the world.
这个地区是1300多万美国人的祖籍地。
- 相关中文对照歌词
- The Hit
- La Passion (Album Version)
- Without A Trace
- Fake It
- We Are The End
- Please Operator
- Open Up Your Face
- Strangers In Space
- Can't Go Back
- Back Up
- 推荐网络例句
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There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.
那次早餐会期间,在表示过关心和寒暄以后,我们所有人坐了下来,我注意观察了一下,副总统切尼面无表情地吃着班尼迪克蛋(Eggs benedict,源自美国,以英式松饼、火腿、水煮蛋以及荷兰酱组合而成),卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机,我目睹了他所不为人知的一面。
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Talk Undelete failed; someone else may have undeleted the page first.
Talk 无法删除选定的页面或图像(它可能已经被其他人删除了)。
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When you leave a part of my life.
当你离开了,我只是希望你能幸福在以后的日子里。