查询词典 positioning

The basic idea of nucleosome positioning, the relation between nucleosome positioning and gene expression regulation, experimental and theoretical works on nucleosome positioning were reviewed in this paper.

文章从核小体定位基本概念、核小体定位与基因表达调控的关系、核小体定位实验研究和理论预测工作等几个方面总结了核小体定位的最新研究进展。

The wire winding wheel has one left disc with two sections of circular wall to form the power cable inlet and embedding opening and positioning hole in the peripheral of the shaft pipe; one right disc with central shaft pipe, positioning expansion pipe capable of being inserted into the positioning hole and circular wall in the same radius as that in the left disc; and one power cable winding shaft inserted into the circular walls to form one integral and with power cable inlet.

本发明在左内凹盘的反面圆台上相对位置突出2段弧形围壁，成为电源线导入口和对侧的嵌入豁口，轴管外围分设定位孔；右内凹盘反面圆台中央也突出轴管，其外围对应定位孔的位置上设置可插入孔内的定位胀管，环设的环围壁与左内凹盘的反面圆台上弧形围壁对应等径；嵌入围壁插入嵌入豁口而成为一体的设有电源线导入口的绕线轴。

In the view of complex algebraic expression of 3D point from the positioning model of binocular vision, according to the independence of imaging-model-parameters, a method of single-parameter analysis positioning errors was proposed to facilitate the simulation.

针对视觉定位模型求解空间点表达式复杂的问题，为便于仿真，根据成像模型参数的相互独立性，提出了一种单参数分析定位误差的方法。

Provided with an infrared automatic positioning protective circuit and an automatic reset circuit, the utility model realizes automatic positioning protection and compressor automatic control.

以放置给予保护的线路和一个自动的重新设定线路的一个红外线的自动机械提供，实效模型了解自动机械当放置保护和压缩物自动的控制。

Provided with an infrared automatic positioning protective circuit and an automatic reset circuit, the utility model realizes the automatic positioning protection of the sliding rack of the fluorescent screen and the automatic control of the compressor.

提供红外线自动定位保护电路和自动复位电路，公用运算模式，实现了自动定位保护滑动机架的荧光幕和自动化控制压缩机。

Aiming at GPS kinematic positioning actuality and existent problem, the paper researches the theory method of GPS EPOCH-BY-EPOCH kinematic positioning and the basic function, configuration and use method of Bernese GPS Software Ms-Windows Version 4.2 software by the numbers.

本论文针对GPS动态定位的现状和存在的问题，系统地研究了GPS单历元动态定位的理论方法和Bernese GPS Software Ms-Windows Version 4.2 解算软件的基本功能、结构及其使用方法，围绕利用先验信息改善单历元整周模糊度的解算方法进行系统的研究。

Aiming at GPS kinematic positioning actuality and existent problem, the paper researches the theory method of GPS EPOCH-BY-EPOCH kinematic positioning and the basic function, configuration and use method of Bernese GPS Software Ms-Windows Version 4.2 software by the numbers. The paper studies the solution calculation way of using transcendental information to improve the whole circumference ambiguity.

本论文针对GPS动态定位的现状和存在的问题，系统地研究了GPS单历元动态定位的理论方法和Bernese GPS Software Ms-Windows Version 4.2解算软件的基本功能、结构及其使用方法，围绕利用先验信息改善单历元整周模糊度的解算方法进行系统的研究。

The text analyses GPS observation model, the characteristic of kinds of errors fountain and the adopting measures in the observation, and processes the thorough research to Bernese GPS Software Ms-Windows Version 4.2. It makes the most stable satellites as the main error. The differential way adopts non-differential way and double differential way. The positioning precision of the single point is decimeter level. RMS is within 0.01~0.02; If the ambiguity right and without week skip, the observation datum of a EPOCH-BY-EPOCH can make the short base line（S0km）positioning precision reach centimeter level.

本文分析了GPS的观测模型、观测量中各种误差源的特点及应采取的措施，并对Bernese GPS Software Ms-Windows Version 4.2 软件进行了深入的研究，它是以最稳定的卫星作为主差，采用非差和双差两种差分方法，单点定位精度在分米级，RMS能在0.01~0.02以内；在模糊度已求解正确条件下，若没有周跳，一个历元的观测数据就可以使短基线（S0km）定位精度达到厘米级。

The train positioning technologies in urban rail transit are analyzed. According to the characteristic that train runs circularly along fixed rail track, train positioning technology based on absolute position encoding is proposed to the closed-loop track railway in urban rail transit. The single biconditional marker, whose value is 0 or 1, is placed on each position of rail track.

针对城市轨道交通中列车在线路上循环运行的特点，在分析现有列车定位方法的基础上，提出具有封闭曲线特征轨道线路基于绝对位置编码的列车定位技术。

The train positioning technology based on absolute position encoding is proposed. The absolute positions of the rail track are encoded with the m sequence. The biconditional markers placed on the rail track are detected sequentially by the train-borne reader. The exclusive position code consists of the binary information in the shift register. The absolute train positioning information can be extracted by decoding this position code.

利用m序列（最大周期线性反馈移位寄存器序列）对轨道线路上的绝对位置进行编码，当列车在线路上运行时，通过车载阅读器顺序检测设置在轨道线路上的二值标记，在不同位置上读到的标记在移位存储器中构成唯一的位置编码，以此位置编码值作为地址与车载阅读器所处位置的坐标信息相对应，就可以实现列车的绝对定位。

Fostering the concept of multi-culture firmly and mastering the development of advanced culture correctly are conductive to resisting terrorism, separatism of nationalities and ultraism of religion, which is of great academic theoretical, immediate and profound historical si...

牢固树立多元文化的理念和正确把握先进文化的发展方向，有助于在世界范围内自觉地抵制恐怖主义，民族分裂主义和宗教极端主义。不仅具有重大的学术理论意义，而且也具有重大的现实意义和深远的历史意义。

But if anyone walks in the night, he stumbles, because the light is not in him.

11：10 若在黑夜行走，就必碰跌，因为那光不在他里面。