tracer
美 [ˈtreɪsər] 
英 [ˈtreɪsə(r)]
词形变化
复数：tracers
英汉双解
1. | 曳光弹a bullet or shell(= a kind of bomb) that leaves a line of smoke or flame behind it |
2. | 示踪剂a radioactive substance that can be seen in the human body and is used to find out what is happening inside the body |
英汉解释
n. | 1. 追踪者;追踪物,示迹剂;描摹者;描图员;描记器;画线笔,尖笔;航迹自画器;失物追查员;失单;【物】示迹物;曳光剂;【军】曳光弹;【医】探针 |
英英解释
例句
The highly sensitive radio tracer technique is often used to follow tagged synthetic soil ingredients.
高灵敏度的放射性示踪技术，已经常用于跟踪标志污垢成分的试验。
Number of tracer particles to be put into the fluid at the beginning of the simulation.
跟踪粒子从进入流体开始模拟的数目。
Describes tracer tokens , which allow you to measure the performance of a transactional replication topology .
介绍跟踪令牌，跟踪令牌使您可以衡量事务性复制拓扑的性能。
Experiments on the air infiltration by tracer gas method and obtains the range of air infiltration rate per unit length of the crack.
采用示踪气体法时塑钢窗冷风渗透量进行了实验，得出了塑钢窗单位长度渗风量的范围。
Statistics are gathered as the tracer token moves through the system, and these statistics can be queried from system tables.
跟踪令牌在系统中运动时，统计信息被收集，并可从系统表进行查询。
At present, the methods of isotope tracer and turbine flowmeter are universally used for testing annulus well in home oilfield.
同位素示踪法和涡轮流量计法是目前国内各油田普遍采用的环空测井方法。
Tracer technique between wells is one of the most mature and advanced testing techniques in reservoir dynamic development at present.
井间示踪技术是目前成熟和先进的油藏开发动态测试技术之一。
Also note that the tracer uses a stack to maintain baselines, so it is possible to nest calls (carefully).
另外还要注意跟踪程序使用了一个栈来保存基准，所以您可以（小心地）嵌套调用。
In this scheme, the tracer can trace at least one user who makes the pirate(called traitor)with black-box method when the pirate is found.
在方案中，当发现盗版的解密盒时，能够以黑盒子的追踪方式至少追踪到一个制造盗版的用户（即叛徒）。
Moreover, the coordinate dimensions of the tracer and their practical applications are deduced in a systematical manner theoretically.
并从理论上系统推导靠模坐标的尺寸及其实际的应用。
Returns one row for each tracer token that has been inserted into a publication to determine latency.
为每个已插入发布中用于确定滞后时间的跟踪令牌返回一行。
Cable Tracer - used for tracing copper pairs in a fixed copper network.
电缆示踪-用于跟踪在一个固定的铜网铜对。
The 3D paths of tracer fibers within the yarn confirm the helical nature of fiber migration.
纱线内跟踪纤维的3D路径表明纤维转移具有螺旋特征。
Dynamics in the extratropical tropopause region: A case of transition between dynamically active and passive tracer advection?
温带对流层顶区的动力学：动力学活跃和不活跃示踪物平流之间转换的个例？
We continuously inject a tracer into a point in a steadily moving fluid.
我们连续地将一种示踪物注入某稳定运动流体中之一点。
Is the name of the publication in which tracer tokens were inserted.
在其中插入了跟踪标记的发布名称。
This paper studied the arrangement and migration of fibers in compact spun yarns and ring spun yarns with a tracer fiber technique.
运用示踪纤维技术对紧密纺和传统环锭纺纱线中纤维的排列和转移情况进行了研究对比。
These results show that FMT is promising as a PET tracer for the evaluation of central dopaminergic systems in parkinsonism.
这些结果表明，FMT是作为帕金森病的多巴胺能系统的评价中央聚酯示踪前景。
Speed Tracer is available as a Chrome extension and works on all platforms where extensions are currently supported (Windows and Linux).
速度追踪扩展是一款Chrome浏览器扩展，可以在扩展目前支持的所有平台上运行（window和Linux）。
Firstly, the tracer was used to investigate temperature field and velocity field of the dam, and then the abnormity seepage area was found.
首先采用示踪法得到坝体温度场和流速场，找出渗漏异常区；
Tracer is a tracking image that allows you to monitor traffic for individual blog posts.
Tracer是一个追踪图像，你可以通过它来监控博客的浏览量。
Is the name of the publication in which the tracer token was inserted.
要插入跟踪令牌的发布的名称。
Acetate is a possible tracer for malignancies and has been extensively investigated in prostate cancer and its metastases.
醋酸有望用作恶性肿瘤的示踪药剂。人们对其与前列腺癌的关系和以及其代谢已展开广泛研究。
Returns detailed latency information for specified tracer tokens, with one row being returned for each Subscriber.
返回指定跟踪令牌的详细滞后时间信息，为每个订阅服务器返回一行。
With these parameters a reasonable history match resulted for the polymer and tracer transport through the core.
一个合乎情理历史和这些参数相配的为聚合物和示踪剂运输通过核心随之发生。
Different tracer curve types correspond to different reservoir types, providing reliable instructions for in situ profile control.
不同的曲线类型反映了不同的储层，从而有效指导现场调剖。
The fictitious components are determined by fitting total organic carbon and tracer isotherms with the ideal adsorbed solution theory.
虚构的组成部分是确定恰当的有机碳总量和示踪等温线的理想吸附溶液理论。
Select items, including flakes and tracer launcher, missile launch detection system and night vision compatible cockpit lighting.
选择项包括箔条和曳光弹发射装置，导弹发射探测系统和夜视兼容的驾驶座舱照明。
Smart: The smart tracer is a parameterized type that maps to one of the other types in the tracer.
智能：智能跟踪程序是一个参数化的类型，它与跟踪程序中的某种其他类型相映射。
Effects of earthworm activity on the soil macropore and preferential solute transport were investigated by applying a bromide tracer.
采用土柱淋溶方法，以溴离子为示踪离子，研究了蚯蚓活动形成的土壤大孔隙对铜和锌离子在土柱中迁移行为的影响。
Thermal insulation in buildings - Determination of air change in buildings - Tracer gas dilution method.
建筑物的隔热.建筑物中换气率的测定.示踪气体稀释法
Speed Tracer is a tool to help you identify and fix performance problems in your web applications.
速度马力是一款帮助你检测和修复网络应用问题的插件。
The nitrate and chlorate, very volatile, give off brilliant crimson flames and are used in flares, fireworks, and tracer bullets.
卤化锶、硝酸锶和氯酸锶极易挥发，并能使火焰呈亮猩红色，用于各种照明弹、烟花和曳光弹中。
These tracer indicators are more sensitive and timely, designed to monitor almost real-time changes in coverage.
这些追踪性指标更加敏感和及时，旨在监测覆盖率方面的实时变化。
If the pressure relief device is leaking then some proportion of tracer will be detected downstream of the pressure relief device.
如果减压装置出现泄漏，那么将在减压装置下游检测到渗出的部分示踪剂。
Let's say you're developing a multithreaded code tracer whose goal is to uniquely identify each thread's path through your code.
比方说您在开发一个多线程代码跟踪器，其目标是通过您的代码惟一标识每个线程的路径。
Because you can assume that an intercepting collector "sees" every event, the tracer type implemented would usually be interval averaged.
由于您可以假定截取收集器能“看到”每一个事件，因此实现的跟踪程序通常为平均时间间隔类型。
Libyan anti-aircraft guns have been opening up into the night sky, firing streams of tracer around.
利比亚高射炮也向夜空开火，发射了大量炮弹。
Note that the TargetAttribute elements contain an attribute called type, which represents a parameterized argument to a smart type tracer.
注意，TargetAttribute元素包含一个名为type的属性，它表示智能类型跟踪程序的参数化变量。
Heavy water is also used in research as an isotopic tracer for chemical reactions and biochemical pathways.
在实验研究中，可用作化学过程和生物化学过程的同位素示踪剂。
