幸运的是，当我们要拍和一个虚拟角色的戏时，剧组通常会在我们面前放一个标记物质，这样我们就不是完全的对着空气表演。
Fortunately, when we film a scene with a virtual character, the team always puts a guide mark in front of us. Thus we're not playing completely in the emptiness.
高能电子和正电子从一个内部的X射线环中向外运动，在不同形式的物质中标记出了一个冲击波，产生了一个膨胀的X射线光。
Energetic electrons and positrons (antielectrons) move out from an inner X-ray ring, which marks a shockwave between different forms of matter, to produce an extended X-ray glow.
因此在新的研究中，为避免再出现这种错误，他们将每一条尼安德特人的DNA都标记出来，以区别于所有外来的遗传物质。
To avoid such errors in the new study, they tagged each Neanderthal DNA strand with a unique molecular bar-code, to distinguish it biochemically from any extraneous genetic material.
他们试图发现：在一些从研究对象身上取出的DNA遗传物质标记和个性兴趣维度之间，是否可以知道全基因组显著的相关性。
They looked to see whether they could find genomewide significant associations between some of the snips of genetic material taken from subjects' DNA and the personality dimensions of interest.
不要担心；我保证这不会变成关于标记美观、您必须如何认识到web页面的真正潜力或其他任何元物质的讲座。
Don't worry; I promise this won't turn into a lecture on the beauty of markup, how you must realize the true potential of your Web page, or anything else meta-physical.
这两种喷雾中都含有一种物质，可以标记出接触过这种喷雾的任何蚊子。
Both substances also contained a substance that would mark any mosquito that came in contact with it.
以觅食为例，一只蚂蚁发现食物并将其搬回蚁穴，蚂蚁会一路留下化学物质作为跟踪标记。
Take foraging as an example. Whenever an ant finds food and carries it back to the nest, that ant leaves a chemical trail (pheromones) along the way.
参赛细胞将被注射进一个培养皿中，在这些培养皿中事先已经被用这些细胞喜欢粘附的化学物质标记出了比赛跑道。
There, the cells will be injected onto plates striped with tracks of a chemical they like to adhere to.
在处理每个病人血液样品并且提出遗传物质之后，研究人员把用特别方法粘贴小的荧光标记加在HIV基因上的。
After processing the blood samples and isolating the genetic material in each of them, the researchers added tiny fluorescent tags designed to stick to HIV genes in particular ways.
如果你遇到健康上的危机，并且你的物质生命以一种彻底的方式受到了影响，那么“感知的标记”就消失了，并且这会让人混乱迷失。
If you have a health crisis and your physical life is affected in radical ways the perceptual markers disappear, and this can be disorienting.
昆虫寄主标记信息素是指由昆虫产生的用来标记寄主上有同种个体存在的化学物质。
Insect host marking pheromones are chemical compounds produced by females and deposited on or into hosts to signal the presence of conspecific brood.
用辣根过氧化物酶(hrp)逆行标记与免疫细胞化学相结合方法，在大鼠红核内观察到HRP阳性与P物质反应阳性的双重标记神经元。
Using a combining method of HRP retrograde tracing with immunocytochemistry, HRP and substance P immunoreactivity double-labeled neurons were observed in the red nucleus of rats.
化学发光法是以标记物与特定化学物质接触后能够发光为基础的，能够用于高通量系统。
Chemoluminescence, which is based on a tag that emits light when it reacts with certain chemicals, can be used with high throughput systems.
该传感器以镧系离子(铕离子)作为被检测物质的荧光标记物，根据铕离子的荧光特性，利用时间分辨检测技术进行生物医学检测。
By using lanthanide ions, especially europium ions as the fluorescent labels of samples, TFFBS can perform time resolved fluorescence detection from spectral characteristics of europium ions.
有毒物质处理专家：监测搜索区域及周边空气状况，评估、鉴别并标记出毒物的威胁。
HAZMAT Specialist monitors atmospheres in and around voids and confined Spaces. Assesses, identifies, and marks HAZMAT dangers.
物质只能被特定的工程单位探测到，并使用一个HUD指导玩家在标记的地点建造复杂的矿井结构。
Taylor: Mass can only be detected by special construction units, and using a HUD (Heads-Up Display) directs the player to build a sophisticated mine structure at the designated location.
组件是指任何原料，物质，计件，第一部分，软件，固件，贴标签，或，是为了被纳入为部分成品，包装，并标记装置。
Component means any raw material, substance, piece, part, software, firmware, labeling, or assembly which is intended to be included as part of the finished, packaged, and labeled device.
这些通气策略所致的肺损伤包括表面活性物质的改变和炎性标记物的表达上调。
The injury induced by these ventilation strategies includes alterations to the surfactant system and up-regulation of inflammatory markers.
最后列出了近几十年来常用的标记胺类和醇类物质的荧光试剂。
Lastly, fluorescent reagents which were used to label amines and alcohols in recent decades were summarized.
它可以将核素标记为天然物质、工业、医药、或者特殊的核材料物质，并通过相应的标签警告指明该物质的危险性。
It can label isotopes as naturally occurring, industrial, medical, or special nuclear material; corresponding alarms indicate the severity of the threat.
蚂蚁为了让其它的同伴能够追踪到它们总会在自己走过的路上留下化学物质作为标记。
Ants leave small chemical trails on the ground in order to mark paths for other ants to follow.
蚂蚁为了让其它的同伴能够追踪到它们总会在自己走过的路上留下化学物质作为标记。
Ants leave small chemical trails on the ground in order to mark paths for other ants to follow.
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