查询词典 demarcates

In the embryo, Nanog specifically demarcates the nascent epiblast, coincident with the domain of X chromosome reprogramming.

如果没有它，胚胎干细胞将不会发育，而诱导产生多功能干细胞的过程也会失败。

Based on the technique of radiate temperature measurement, the author designs a circuit of prismatic decomposition colorimetric radiate temperature measuring. A high resolution A/D converter and measurement range switch technology are adopted to resolve the problem that it has lower radiation power and lower signal sensitivity in the low-temperature stage, while higher signal amplitude and higher need of dynamic range in the high-temperature stage. The technique of the Black Body Furnace demarcates, digital calibration and the quartic curve fitting are applied to correct the sensor and improve its measurement precision.

3研究了辐射温度测量技术，设计了棱镜分光比色辐射温度测量电路，使用高分辨率A／D转换器和量程切换技术解决低温段辐射能量小、信号灵敏度低，而高温段信号幅值大，动态范围要求高的矛盾，应用黑体炉标定技术和数字校准方法以及4次拟合校正技术提高温度测量精度。

Chen rui1,zhou shu-min2(east china institute of technology, 344000 fuzhou, china)abstract: radon chamber is a standard equipment which demarcates radon measure instrument. this paper introduces a high- speed data acquisition card called pci- 8408 based on pci bus, and data collection is controlled automatically by device driver using mcgs.

氡室作为刻度测氡仪器的一种标准装置有着重要的应用，本文利用pci-8408光隔离开关量输入输出接口卡作为数据采集接口，根据采集数据对氡室气路进行控制，并通过mcgs组态软件以设备驱动程序的方式控制继电器的状态，实现氡的自动补给和排放以及氡室内温湿度的智能控制。

By being subordinated to the rule of the bourgeois state and to the intimidatory effect and the 'evidence' of ruling ideology, the working class can only force through its demand for autonomy, if it frees itself from the ruling ideology, demarcates itself from it, in order to give itself forms of organization and action, which realize its own ideology -proletarian ideology.

由于服从于资产阶级国家的规则，受到占统治地位的意识形态的胁迫作用和&证词&的制约，如果工人阶级想让自身免除占统治地位的意识形态的束缚并与后者划清界线，以便为自身提供能够实现自身的意识形态――无产阶级意识形态――的组织和行动形式，那么，他们只能通过诉诸自治的要求来加强自身的力量。

Scholars sometimes distinguish Vedism, the religion of ancient India based on the Vedas, from Hinduism, although it is difficult to pinpoint a time that demarcates them.

学者有时区分Vedism ，宗教的古印度基於吠陀经，来自印度教，虽然这是很难确定的时间是划定它们。

The study object of this thesis is the reform of Chinese governmental regulation in course of the change of social capital, so it demarcates the textual range of study.

本论文的研究对象是中国社会资本变迁过程中的政府规制改革，这就限定了本文的研究范围。

It demarcates the start of active video on each row of a video frame.

它界定了视频帧每一行中有效视频的起始位置。

And then, demarcates the formula coefficients by the experimental data.

通过对课题研究背景的分析，介绍了复合材料和无损检测技术，并对复合材料的无损检测技术现状进行了分析和展望，然后重点介绍了复合材料孔隙率的检测技术以及检测系统中的数据采集与处理技术，最后给出了论文的主要研究内容和组织结构。

The second part of the thesis demarcates the Chinese school-base course of traveling specialty.

第二部分论述了语文校本课程开发的原则。

The summary demarcates the problem to solving the continental shelf of East China Sea between China and Japan, China insists that should delimit according to the fair principle on the basis of international law through the negotiation, Japan maintain that demarcates the suitable medium line method with the sea area of the relevant countries.

针对解决中日两国之间的东海大陆架划界问题，中国坚持应通过协商在国际法基础上按公平原则划定；日本主张与相关国家的海域划界适用中间线方法。由于海洋划界关系到各当事国家的主权和切身利益，应当坚持公平原则这个根本立场。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。