查询词典 without a trace
- 与 without a trace 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Based on the inhibitory effect of trace Ti on the oxidation of fuchsin acid by potassium bromate,a new kinetic spectrophotometric method for the determination of trace Ti has been developed.
利用Ti对溴酸钾氧化酸性品红的抑制作用,建立了动力学光度法测定痕量Ti的新方法。
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You can trace the outlines of such patterns, you know how to move your head to get a better view, and you know when you have moved it too far to see the whole keyboard. You can obscure any feature of the keyboard by holding your finger at an appropriate location between it and your eye. And instead of describing the relation between the Intel logo and the 'P' key, you can use your finger to trace a connecting path.
你能循迹这样的样式,知道如何移动你的头获得更好的视角,你知道当你移动足够员能够看到全部键盘的时候,你能在它和你的眼睛之间,用手指分不清任何键盘的特征,取代在'图标'和'P键'之间关系的描述,你能用你的手指循迹一个相关路径。
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With excellent response characteristics, high detection sensitivity and low operational cost, differential optical absorption spectroscopy is a powerful tool to trace concentration variation of trace HCHO.
差分吸收光谱技术由于时间分辨率高、高灵敏度和操作费用低等特点非常适合对大气中痕量气体HCHO进行实时追踪。
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As one of its applications, cress trace-based fast fractal algorithm is presented, where the cross trace is a newly-defined feature of an image block.
作为它的应用,本文定义图像块的新特征-叉迹,然后提出一个基於叉迹的快速分形算法。
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When propagating light\|ray passes through two fixed points in the gradient index mediums and a cuspidal variable\|point (at this point the trace equation of propagating light\|ray is non\|differentiable) at the borderline of two different GRIN mediums, the mathematical relationship, which the trace equation of propagating light\|ray and borderline equation of two different GRIN mediums should satisfy, is derived by the Fermat's principle and calculus of variation.
当光线通过梯度折射率介质中两个固定点和两个GRIN介质界线上的可动尖点(光线轨迹方程的不可微点)时,由费马原理和变分法运算推得传输光线的轨迹方程与两种不同GRIN介质的界线方程应满足的微分关系式。
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Using this system can determinate exactly trace tin and trace germanium simultaneous and eliminated the disturbing of theirs each other.
在该体系下,可以比较准确的测定出同时存在于溶液中的微量锡与微量锗的含量,消除了两者之间的相互干扰。
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The idea that experience leaves some trace in the brain goes back at least to Plato's Theaetetus metaphor of a stamp on wax, and in 1904 the German scholar Richard Semon gave that ghostly trace a name: the engram.
其实,有关体验会给大脑留下某些痕迹的想法,最早可以追溯到柏拉图有关蜡上印记的比喻中,而到了1904年,德国学者塞蒙把这种精神性的痕迹命名为:记忆印迹。
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You very eugenic awareness should really fill in advance, because any trace elements are not able to fill the entry into force of a body will take some time to accumulate, especially the Chinese people from the dietary intake of trace elements is low.
你很有优生意识,确实应该提前补,因为任何微量元素都不是一补就能生效的,人体需要一段时间来进行积累,特别是中国人从膳食中摄取微量元素的比例很低。
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The trace element contents of Eupatorium lindleyanum DC in different parts in different harvest periods and their correlation to their pharmacological activities were analyzed by determining the pH value and trace element contents of Eupatorium lindleyanum DC in planting field.
方法]通过则定了野马追种植大田内土壤的pH值及其微量元素的含量,分析了野马追不同采收期各部位的微量元素含量以及其与药理活性间的相关性。
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A method for determining trace Cu is described based on the catalytic effect of trace copper on the decolorizing oxidation reaction of acid fuchsin by potassium periodate in the presence of a,a'-dipyridyl.
本文研究了在α,α′-联吡啶存在下,铜离子催化高碘酸钾氧化酸性品红褪色的新指示反应及动力学条件,建立了催化光度法测定痕量铜的方法。
- 相关中文对照歌词
- The Hit
- I Don't Wanna
- Ain't A Party
- Without A Trace
- Unhappy Without You
- We Are The End
- Open Up Your Face
- Nothing Without Love
- La Passion (Album Version)
- Without You
- 推荐网络例句
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Smoking cigarettes adds to the Computer Desk Computer manufacturer computer mouse Computer Computerized collar knitter machine Conduit Bodies construction board Container Bag Control Arm Cooking Thermometer general levels of air pollution as well as damaging our health.
吸烟不仅对健康有害,而且增加空气污染程度。香烟雾含有多种有害物质:不仅有致癌化学物质、有某种能阻止氧气进入血液的气体,还有引起血压增高、心速加快的被称为尼古丁的物质。
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He is one of my favorite actors.
他是我最喜欢的男演员之一。
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Today they need to market their skills, talents, and competencies.
今天他们需要推销他们的技能、才干和能力。