First Detection Time的意思|示意

This paper is the first time to analyse cytosine methylation in navel oranges using MSAP, indicating MSAP technique is efficient for detection of cytosine methylation in navel orange genomes.

本文首次运用MSAP技术对脐橙品种进行胞嘧啶甲基化分析表明，使用MSAP检测脐橙品种多态性非常有效。

In this paper, it first introduces some former systems of fraud detection and shows their deficiency. Then the paper will focus on new algorithms of Real-Time fraud detection.

文章首先简要介绍了以前采用的几种检测系统并引出它们各自的不足，然后提出了一种新的实时性的欺诈检测算法。

First, the algorithm constitutes layered bounding box tree according to some rules, when making collision detection, the detection results of last time, will produce speedup effect.

该算法首先按照一定的规则建立起树形分层包围盒，在碰撞检测的时候，可利用上次的检测结果，起到了加速的作用。

The partially polarized signal detection is investigated for the first time based on the polarization sensitive array.

首次深入研究了基于极化敏感阵列的部分极化信号检测问题。

For the first time and achieved a high sensitivity, the quantitative characteristics of the electrochemiluminescence gene detection method.

首次提出并实现了一种高灵敏度、定量的电化学发光特征基因检测方法。

For the 25 HIV positive cases, the HIV seroconversion rate was 100% at any time point when the interval between the first and returning detection was longer than 1 week.

对于随访期间抗体转阳的患者，当回访检测时间超过1周后，任意时间段回访检测的抗体阳转率均为100%。