你也可以通过专业的网站踪追运送行程。
You can also track the delivery status through professional express website.
传言中的蓝色钻石仍然不知所踪。
在那之前，他有几个星期不知所踪。
四月逝去，五月循踪而至。
怎样才能在这深深的黑洞里找到你的影踪？
他一直在达喀尔不知所踪。
就连天空也不见影踪。
你的道在海中，你的路在大水中，你的脚踪无人知道。
Your path led through the sea, your way through the mighty waters, though your footprints were not seen.
但是观察这一行踪不定的云层的机会正在增加。
But the chances of seeing these elusive clouds are increasing.
公义要行在他面前，叫他的脚踪，成为可走的路。
Righteousness goes before him and prepares the way for his steps.
在过去，太阳黑子也曾经有过几十年无影踪的经历。
你的道在海中，你的路在大水中，你的脚踪无人知道。
Thy way is in the sea, and thy path in the great waters, and thy footsteps are not known.
而48天后，袋狼永远的从地球上消逝踪了，永远的！
And 48 days later, the Forever thylacine disappeared from the Earth, the Forever!
示踪法技术在固态物理学方面给出有关结构和反应的信息。
Tracer techniques give information about structure and reactions in solid state physics.
我能更小心点来跟，踪循环里发生了什么，如果没什么可干的了，就停下来吧。
I can be a little more careful about keeping track of what goes on inside of that loop. If I don't have any more work to do, let me just stop.
分子必须进行多次复制(这一步被称为扩增)同时进行荧光示踪标记。
The molecule must be replicated many times (a step called amplification) and also labelled with fluorescent tags.
氧同位素组成是一个非常有效的示踪硫酸盐的起源和形成环境的工具。
The composition of oxygen isotope is a good tool to trace the origin and formation environment of sulfate.
原来是姨姨房子的故址已看不出房屋的影踪，只见从他处漂流而来的残骸。
Where once a house stood today there is nothing but the wreckage of some other place, come to rest from far away.
以后的先踪去迹便颇难打听，只听见有人说，看见他们继续往伦敦那方面去。
All that is known after this is that they were seen to continue the London road.
我会充满妒忌、满腔怒火、言辞批判，或者有时冷漠如霜，或者时而不知所踪。
I am jealous, angry or judgmental, or sometimes indifferent or overwhelmed.
这个月我们在“义人的路”上行走。我们尝试跟随那些正向神走近之人的脚踪。
This month we are walking "the path of the righteous." we are attempting to follow in the footsteps of those who walk toward God.
其他人搜遍了整个岛屿；岛上只有岩石和矮木，几乎无处藏身，但她仍不知所踪。
The others search the island for her; it is mostly rocks and scrubby trees, and there seem few places to hide, but she cannot be found.
没有人真正需要鼠标示踪器，但仍然有很多Web设计者认为必须加到他们的网站上。
No user really wants a mouse trailer, yet a large number of Web designers seem to think that they have to add them to their sites.
关键试剂，如：抗体，示踪物，参考标准品和基质应适当定义并在规条件下储存。
Key reagents, such as antibody, tracer, reference standard, and matrix should be characterized appropriately and stored under defined conditions.
令人费解的是，二氧化碳理应像在其他行星那样成为大气的主要成分，却仅仅是一种示踪气体。
Carbon dioxide is inexplicably a mere trace gas when it should be the bulk of the air, as it is on other planets.
这些足迹至今大约已有150万年之久，但是看上去它们与现代人类的足踪并无二致。
Created around 1.5 million years ago, these are the oldest footprints that look like those made by modern humans.
这些足迹至今大约已有150万年之久，但是看上去它们与现代人类的足踪并无二致。
Created around 1.5 million years ago, these are the oldest footprints that look like those made by modern humans.
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