trace [treis]

trace的基本解释

vt.

追踪, 回溯, 描绘

• In spite of the mist the sailors could trace the outline of an island.
• 尽管有雾，水手们还能依稀看出一个岛屿的轮廓。

• The post office tried to trace the lost letter.
• 邮局设法查出那封丢失的信。

• They traced the criminal to a house in the city.
• 他们追踪罪犯到了城里的一座房子里。

n.

痕迹, 踪迹, 微量, 迹线, 缰绳

• There was barely a trace of salt in the soup.
• 汤里简直一点盐也没有放。

• They searched the building but did not find any trace of the criminal.
• 他们搜查了这座楼房，可是没有发现罪犯的一点踪迹。

vi.

沿路走, 上溯, 追溯

trace的同义词

v. follow · trail · copy · duplicate · sketch · draw · reproduce · track · transcribe · seek

n. bit

trace所属的单词分类

Weather / 天气 [276]

wind shear  ·  weather satellite  ·  tropical storm  ·  tropical disturbance  ·  tropical depression  ·  supercell  ·  snow level  ·  snow flurry  ·  rain shadow  ·  prevailing wind

与trace相关的网络例句 [注：此内容来源于网络，仅供参考]

Through Hilbert transform, a signal's plane trace can be get. There are two frequencies in the tested signal, so the signal's plane trace may be looked as the track of the out pole's end when two poles rotate around parallel axles. Using the knowledge of motion synthesis in theory mechanics, a formula to describing the change of plane trace's step length and angle for two-frequency be get. So we may prolongate the tested signal's plane trace from the echo's initial arriving moment, and get a certain length of the signal's prolongation.

通过Hilbert变换可得到测试信号的平面迹线，测试信号中只含有两个频率成分，视为双频信号，双频信号的平面迹线相当于两连杆绕平行轴转动时外杆杆端迹线，利用理论力学中运动合成和瞬心知识，推导出双频信号平面迹线步长平方满足余弦线性复合函数，而迹线转角可视为线性变化，据此可对回波到来之前的测试信号平面迹线作延长，得到一定长度的信号延展段，信号延展段与实测段作差可得到一次、二次回波的第一个波峰值。

Aiming at the disturbing of trace tin and trace germanium in existing simultaneous, using Artificial Neural Networks spectrometry determined simultaneously trace tin and trace germanium in extraction raffinate and stripping raffinate, tested the effect of these two metal separation and extraction.

针对微量锡与微量锗同时存在下相互干扰测定的困难进行研究，利用人工神经网络光度法比较准确的同时测定出萃余水相和反萃取水相中的微量锡与微量锗的含量，验证了两者的分离富集的效果。

The function of the contact line for the conjugate tooth trace is solved by this contact trace function; and also solved the parameters of the contact trace.

根据此齿面方程求解出了共轭齿面的接触线方程；并通过实例求解出了与齿面接触区密切相关的参数解。

与trace相关的网络解释 [注：此内容来源于网络，仅供参考]

trace：跟踪

利用"跟踪"(Trace)选项显示选定点的路径,从而在运行周期内确认元件位置. 通过直接将 IDF 文件中的印刷电路板 (PCB) 几何图形输入 Autodesk Inventor Professional 模型,在无需创建物理样机的情况下建立配合,从而节省您的时间.

trace：痕迹

在此,也可明察为何德里达常用"痕迹"(trace),因为trace与disappear(消逝)总联系一起. 这里又出现一个悖论,即我们其实无法谈论它,因为一出口就是形而上学(用"tobe"的句子),德里达亦承认拿这个悖论没办法,就像他得用写音文字批判写音文字一样.

trace：追查

警察叔叔如果要确定(identify)网上某段反动言论的发出者,有效的一招(an effective way)是追查(trace)发贴人的ID. 不错,此ID正是identity(身份)之缩写. 警察叔叔(该叔叔事儿怎么这么多?)有时还检查(check)老百姓的ID card,

trace：追踪

Mozilla表示,目前TraceMonkey追踪(trace)演算法仍存在一些诟病,导致性能无法完全提升,尤其是递回的循环语句时,无法正确执行,Firefox因此会退回解释执行方式.

trace：abbr. transition region and coronal explorer; 赤基黄道仪