degraded color

用法例句

Calibrating horizontal well recoverable reserves of old field with graduation-decline method;

应用修匀—递减法标定老区水平井可采储量

We take the controlling of the pressure decline rate in low pressure area,the controlling of the pressure build-up rate in high pressure area as a principle.

通过采取以上措施,该区不但未发生新的成片套损,而且平均钻1口井仅影响产量115t,自然递减为7。

If wells produce at natural productivity,their flow rates decline with the same speed as the mid-and high-permeability reservoirs.

若油井以自然产能生产,油井产量的递减速度并不快,而是与中高渗透储集层基本相同。

Using the steam huff and puff temperature field, saturation field result and the in-situ monitoring data of high temperature steam intake and liquid-producing profiles, well temperature profile, the primary factors that the super-heavy crude single well convention steam huff and puff high cycle decreases progressively are analyzed.

以辽河油田曙一区超稠油油藏为例,利用蒸汽吞吐温度场、饱和度场拟合结果及高温吸汽剖面、产液剖面、井温剖面等现场监测资料,分析了超稠油单井常规蒸汽吞吐高周期递减的主要因素。

Based on the mechanism of GM(1,1),we give a method of improving the monotone decreasing sequence in grey modeling.

本文基于 GM(1,1)模型的建模机理,提出一种针对单调递减数据列建立灰色模塑的新方法, 首先对单调递减的原始序列 x~((0))(k)作变换 y~((0))(k)=x~((0))(1)-x~((0))(k)+c;然后对所得序列 y~((0))(k)做对数变换 y_1~((0))(k)=ln y~((0))(k),最后建立 GM(1,1)模型。

Generation and Application of Parabolic Pulse based on Normal Dispersion Decreasing Fiber;

基于正常色散区间色散递减光纤的抛物线脉冲产生及应用

Adiabatic Pulse Compression in Dispersion Decreasing Fibers

色散渐减光纤中的绝热脉冲压缩研究

Optical pulse compression based on dispersion-decreasing fiber and its progress

基于色散渐减光纤的光脉冲压缩技术及其进展

Evolution characteristic study of self-similar pulse generation in dispersion flattened/decreasing fiber

色散平坦渐减光纤中自相似脉冲演化特性研究

The Soliton-Effect Picosecond Pulse Compression in Conventional Fibers and Dispertion Decreasing Fibers;

常规光纤及色散渐减光纤中皮秒脉冲的孤子效应压缩

dispersion-shifted step-shaped-index fiber

色散位移突变型光纤

dual shape core dispersion-shifted fiber

双层芯色散位移光纤

dispersion-shifted dual shape core fiber

色散位移双层心光纤

dispersion-flattened single-mode fiber

色散平坦型单模光纤

dispersion-unshifted single mode fiber

非色散位移单模光纤

An proposal for soliton adiabatic amplification is presented that uses a erbium-doped fiber amplifier constructed from dispersion decressing fiber.

文章研究在色散渐减光纤构成的掺铒光纤放大器中的光孤子绝热放大方法。

Investigation of Ultra-short Pulse Propagation Characteristics in the Nonlinear Optical Loop Mirror Constructed from Dispersion Decreasing Fiber;

超短脉冲在色散渐减光纤环型镜中传输特性的研究

Numerical Simulation and Optimization of Supercontinuum Generation in Dispersion Decreasing Fiber

色散渐减光纤中超连续谱产生的数值模拟及优化

Dispersion Analysis of the Microstructured Dispersion-compensating Fiber;

微结构色散补偿光纤的色散特性分析

The Fiber Gratings for Dispersion Compensation and Fiber Lasers;

用于色散补偿、光纤激光器中的光纤光栅

Study on the Dispersion Tailoring and Grating Resonances for All-Solid Photonic Bandgap Fibers;

全固光子带隙光纤的色散设计及光纤光栅研究

Research on the Spectrum Properties and Dispersion Compensation of Fiber Grating;

光纤光栅的光谱特性及色散补偿研究

XPM Transfer Function in Loss Dispersive Nonlinear Fiber with Pump Wave SPM Effect

有损色散非线性光纤中考虑泵浦自相位调制效应下的交叉相位调制传递函数