Isotope tracing technology was used on animal experiment since 1920 s.
同位素示踪技术是20世纪20年代开始用于动物试验.
期刊摘选
Common patterns of abnormal FHR tracing decelerations 245 cases ( 66.7 % ), reduced baseline variability ( 39 cases, 10.6 % ), and mild tachycardia ( 31 cases, 8.4 % ).
结果第一产程异常FHR图形 的发生率为46.7%,常见类型为轻度变异减速245例 ( 66.7% ) 、 基线变异减弱39例(10.6% ) 和轻度心动 过速 31例(8.4% ).
期刊摘选
A new traitor tracing scheme based on NTRU cryptosystem and Chinese remainder theorem is proposed.
基于NTRU公钥加密系统和中国剩余定理,提出了一种新的叛逆者追踪方案.
期刊摘选
It also demonstrates some problems of tracing specific national origins of building designs and techniques.
此外追寻具体的民族建筑设计与技术起源也有困难.
英汉非文学 - 民俗
Consider which tracing output you will want to receive onsite after you have deployed the application.
考虑在部署应用程序后将在现场接收哪种跟踪输出.
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Draw trace the map on a large sheet of paper tracing paper.
提请追查地图上大片的白皮书追踪文件.
期刊摘选
The thief's car cut out consistently when the policemen were tracing behind.
在警察的追踪下,小偷连续超车.
期刊摘选
A parallel process method of ray tracing is proposed based on a BSP tree.
摘要提出了一种基于BSP树的光线跟踪并行处理方法.
期刊摘选
Several power flow tracing methods based on actual power flow are introduced.
在回顾了以往基于交易和基于直流潮流灵敏度分析的分配方案后,重点对几种基于潮流跟踪的分配方案进行了评述.
期刊摘选
It is necessary and also important for the tracing analysis of whole loading procedure.
所以对结构进行完整的全过程分析是必要的,也是重要的.
期刊摘选
She is tracing laboriously now.
她正在费力地写.
《简明英汉词典》
Then start tracing the route to the Internet.
然后启动追踪对因特网的路由.
期刊摘选
He knew they were tracing him.
他知道他们正在追踪他.
《简明英汉词典》
A maximum gradient tracing and rotation transformation approach is presented in this paper.
本文介绍一种最大梯度追踪和旋转变换方法,可用于重磁数字图像特征线自动提取.
期刊摘选
Provide the technical service and support for heat tracing project.
为伴热系统工程项目提供技术服务及支持.
期刊摘选
A simple and practical process design methods of steam tracing systems is introduced in the article.
介绍一种简单实用的蒸汽伴热系统的工艺设计方法.
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The phase tracing simulation and the test circuit are made and the results are given.
最后进行了相位跟踪的计算机模拟和电路的实现,并给出了实验结果.
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Doppler velocity tracing was of high speed and high hinder.
Doppler流速曲线为高速、高阻型.
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Methods : The neuronal tract tracing by applying HRP ( horseradish peroxidase ) , BDA ( biotinylated dextran amine ).
方法 HRP和生物素结合的葡聚糖胺 ( BDA ) 的神经示踪技术.
期刊摘选
Traditional approach separates loss allocation power flow tracing and needs to approximate the net power flow.
传统算法在实际工程计算中要对线路净潮流进行近似,且把网损分摊和潮流跟踪独立开来.
期刊摘选
Tracing the improvement and result when project close, and give the LLC from quality.
项目关闭时改进项目和结果的追踪, 质量方面的经验教训.
期刊摘选
He was captured by the hound tracing the scent he left over along the path he had followed.
他是由警犬追踪他在自己走过的小道上留下的气味而被捕获的.
《用法词典》
She learned to draw by tracing pictures out of old storybooks.
她通过描摹旧故事书上的图画学会了画画。
柯林斯例句
As a child she learned to draw by tracing pictures out of her mother's old storybooks.
小时候她通过描摹母亲旧童话书里的插图学会了画画。
柯林斯例句
The public is urgently requested to assist police in tracing this man.
紧急要求公众帮助警方追踪此人。
柯林斯例句
The research effort has focused on tracing the effects of growing levels of five compounds.
研究重点追踪了5种化合物含量上升的影响。
柯林斯例句