漂移

Positive ions drift downward, negative ions drift upward.

正离子向下漂移, 负离子向上漂移.

Its cause is analyzed and it is categorized into three types: constant drift, slope drift and random drift.

首先对陀螺仪的漂移进行了概述，分析了其产生的原因，并把它分为三种：常值漂移，斜坡漂移及随机漂移。

In Cretaceous era, the radius increased and the rotation of the lithosphere plates became slower and drifted to the equator, as Europe and Asia plate drifted relatively to the south opposite to Pacific Ocean plate, forming an extending tectonic style.

进入白垩纪，地球半径增加、岩石圈板块自转减慢且向赤道漂移，由于太平洋板块相对欧亚板块向南漂移，在盆地所在区形成伸展构造样式。

A pressure sensor which can cancel thermal zero shift is described.

提出一种可消除热零点漂移的压阻式压力传感器.

The pulse was drift backwards nonlinear by the self-frequency shift effect.

拉曼自频移效应使飞秒脉冲向后沿非线性漂移.

Meanwhile, the frequency fluctuation cna be reduced by 39.6 %.

同时, 频率漂移量减少了39.6%.

And the thermal drift curves were measured in different ranges of grid voltages in order to work out compensatory temperature-voltage curves which eliminated the thermal drift.

按照试验结果作出了在以上四个栅极电压范围内的温度漂移曲线，并在温度漂移曲线的基础上作出了理想的消除了漂移的温度-电压曲线。

Accordingly, the I-V characteristics of N and P type DBRs due to three kinds of current mechanisms: the drift-diffusion, pure drift and thermionic emission currents, have been analyzed theoretically.

并以此为依据，从理论上分别分析和比较了多子漂移扩散、纯漂移和热电子发射电流机制所起的作用。

The specific resistence change produces a zero shift.

电阻的变化造成零点漂移.

Jellyfish drift in the frigid waters of Alaska's Inside Passage.

水母漂移,在寒冷水域,阿拉斯加的里面通过.

The high voltage power supply system of BESM drift chamber is reported How to choose the exact high voltage of the sense wire, the HV power supply, the HV distribution, the HV board design and the program of HV control are described respectively.

介绍了BESⅢ漂移室的高压供电系统，分别阐述了漂移室信号丝高压的确定方法，高压供给电源，高压分配方案，高压板的设计，高压控制程序等。

It may be possible to employ a gyro which is sligntly pendulous to prevent drift.

为了防止漂移,可以使用稍微有些摆性的陀螺.

Drift rates will depend upon both the strain level and the temperature.

漂移速率既依赖于应力的大小,又依赖于温度.

And zero and sensitivity temperature drift is also reduced deeply.

温度零点漂移和温度灵敏度漂移也有显著降低，该补偿系统的补偿效果是十分明显的。

Very slowly the continents are across the facethe world.

各个洲在地球表面缓缓漂移.

This method is less complex compared with the H& G arithmetic.

本文的漂移补偿方法与H&G算法中的漂移补偿方法相比，减小了计算复杂程度。

The leaves were swept along the road, pushed by the strong wind.

在大风的推动下,树叶沿着道路漂移.

The specific resistance change produces a zero shift.

电阻的这一特殊变化造成零点漂移.

The proposed BLW canceller uses a peak detector to monitor the BLW and full feedback method to accomplish BLW canceling. High canceling accuracy and robust performance are achieved.

基线漂移消除电路采用峰值检测器监测基线漂移，用负反馈思想实现漂移量的消除，消除精度高，性能可靠。

The assumption that any alien signal would exhibit a Doppler drift has also been incorporated into all subsequent SETI projects, which invariably check for signals at drifting frequencies.

来自外星文明的信号将发生多普勒漂移的假设也被采纳到后来所有的SETI项目中，这些项目都无一例外的检查信号的频率漂移。

The simulation on water reveals an excursion of the liquid zone.

对水分子的模拟则发现液体区发生了漂移.

Modeling and Analysis of the Drift Magnitude of Rocket during Vertical Takeoff Phase the S-shaped Zn-pH isotherms shift toward lower pH and the lower pH value is needed for the same amount of zinc adsorption on phosphate-goethite.

火箭垂直起飞段漂移变化的建模与分析S型Zn－pH等温线明显地向低pH段漂移；

The idea that continents broke and drift apart is known as the hypothesis of continental drift.

认为大陆曾经分裂并漂离的想法叫大陆漂移假说.

The program PSPICE is used for simulating the bridge circuit of pressure sensor with the nonlinear resistor model to show properties of electric drift as well as thermal drift.

利用PSPICE程序结合非线性电阻模型来模拟压力传感器的电桥电路，可显示零点电漂移和热漂移特性。

A large amount of practical measurement and calculated drift data of rocket shows that the models are suitable for describing and analyzing drift of rocket in takeoff phase.

大量实测数据计算结果证实，该箭体漂移的运动学模型是可靠的，很好地刻画了火箭在垂直起飞段漂移量的变化规律。

These plates moving like great ships, the continents with them.

这些板块像巨大的航船一样载着各个大陆,在持续不断的漂移.

Conclusion The intilted fixup operation is an effective treatment of solving the mid-nosepiece float after ESS.

对鼻窦内窥镜手术后发生漂移的中鼻甲采取的内移固定术,效果良好、简单易行,是解决中鼻甲漂移的有效方法.

The drifting baselines in chromatography affect the veracity of analysis gready.

色谱信号的基线漂移问题严重影响了分析的准确性.

The drift mechanism of porous Al2O3 capacitive-type humidity sensors 2as detailed and the suggestion of minimizing the drift were proposed.

对其原因进行了探讨，从而对多孔Al2O3电容式湿度传感器响应的长期漂移机理进行了详细讨论，并指出了克服或改善这类湿度传感器漂移的方向。

Mathematic expressions of static drift error and dynamic test error are formulated.

建立了陀螺静态漂移误差模型和动态漂移误差模型。