查询词典 a trace

The water level, flow velocity and drogue trace are studied. Comparing the numerical results with observed data shows good agreement.

模型利用实测数据对模拟结果进行了验证，分别对汇流段的水位、流速、流量和示踪浮子的漂浮轨迹进行了研究。

The function is used in alternative dual trace of vertical mode operation.

该功能用于以垂直模式工作的交替双踪示波。

When using these modes during dual trace operation, the display will be divided up according to time.

当使用此两种模态以显示两频道的输入信号，则CRT显示器的时间区间将依时间被切割

When connected to a suitable dual trace oscilloscope the display shows in real time the valve, cylinder and injector activity in any two or four stroke, gasoline or diesel internal combustion engine.

当把该传感器连接到合适的双通道示波器时，可以显示任何发动机实时的气门，汽缸和喷油嘴活动。

The advantage is that you can have, for example, many dumps for the same trace

这样做的好处是，你可以，例如，对于相同的跟踪许多转储

The analysis method about ultra-trace PGE in rock samples is successfully used in the study on the characteristic of PGE in Kudi ophiolite suite and the following conclusions are made:(1) The difference of the mantle normalization of PGE patterns between dunite, harzburgite and lherzolite in Kudi indicates that they are residual of multi-stage partial melt of the mantle.

将建立的岩石样品中超痕量PGE分析方法成功地应用于西昆仑库地蛇绿岩中铂族元素示踪研究，并得出了以下结论：(1)库地地幔纯橄岩、方辉橄榄岩和二辉橄榄岩之间铂族元素地幔标准化配分模式的差异，表明它们是地幔多阶段部分熔融的残余。

The mineral chemistry, trace elements and Sr-Nd isotopic geochemistry of different types of deep-seated inclusions indicate that Group Ⅰinclusions in western Shaudong could be the relicts of high degree of partial melting of the mantle-derived peridotites and then subjected to mantle metasomatism; the dunite and harzburgite in Group Ⅱ inclusions could be resulted from the metasomatism of silica-rich melts in the upper mantle; the olivine-pyroxenite and pyroxenite in Group Ⅱ and Group Ⅲ inclusions could be magmatic cumulates derived from magma underplating in the upper mantle.

不同结构类型深源岩石包体的矿物化学、元素和同位素地球化学研究表明，鲁西具有变质变形结构特征的橄榄岩类岩石包体为岩石圈地幔橄榄岩部分熔融后的残留体，其后又遭受了地幔交代作用的改造；具有变质变形结构，并叠加有矿物反应结构的纯橄岩和方辉橄榄岩类包体为古老岩石圈地幔被富硅质熔体改造的结果；具有残留岩浆结晶结构的橄榄岩、橄辉岩类岩石包体以及具有变晶结构或堆晶结构的辉石岩类包体为地幔更早期岩浆作用的在上地幔的堆积体。

Imagine a married woman, suddenly hearts with a trace of the Dunlop ...

想象着婚后的女人，蓦然心里起了一丝凉意。。。

Earth structure; plate tectonics; geochemistry; mantle; trace elements; lithosphere; depleted mantle; mantle plume

关键词：地球结构；板块构造；地球化学；地幔；示踪元素；岩石圈；亏损地幔；地幔柱

Meanwhile, legal users identity is kept anonymous, since eavesdropper cannot obtain enough marked message needed to trace.

对于合法用户，可以通过调整标记概率阈值，使外部窃听者无法获得足够的采样报文来降低其匿名性。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"