1) Deita waves
δ波时间
2) δwave
δ波
1.
In this article the authors consider Riemann problem for linear hyperbolic systems with discontinuous coefficients, and show that it maybe admit measure solution containedδwave.
考虑具间断系数线性双曲型方程组Riemann问题,利用分析的方法证明了该问题包含δ波解的存在性。
3) δ-wave
δ-波
4) continuous-time Σ/Δmodulator
连续时间Σ/Δ调制器
1.
A novel on-chip automatic tuning system for current-mode integrators of continuous-time Σ/Δmodulators is presented.
本文给出一种用于电流型连续时间Σ/Δ调制器(Σ/Δmodulator)中的跨导积分器(OTA-C integrator)的自动调节系统。
5) delta wave (brainwave)
δ波 (脑波)
6) echo time
回波时间
1.
Identification of earth stress direction based on CBIL echo time image.;
基于CBIL回波时间图像识别地应力方向
2.
Objective To chose the best echo time of 3D MR sialography on a Philips 1.
目的探讨三维薄层磁共振涎管造影的最佳回波时间(TE)。
3.
Objective: To explore different echo times(TE) affecting choline-containing compounds in the normal breast of healthy young people, to offer the objective evidence for diagnosis and differential diagnosis to study normal and affection breast tissue.
目的:探讨磁共振在不同回波时间对正常乳腺组织胆碱复合物氢波谱的影响,为研究正常乳腺及乳腺疾患的诊断和鉴别诊断提供客观依据。
补充资料：δ波
δ波
delta wave
6波交delta wave)脑电波之一种，l七频率为每秒0‘5一3次，振幅为20-200微伏，一般在睡眠期IYl]出现，{戎年人在极度疲劳、缺氧、深度麻醉或大脑有器质性病变时也可出现。 (杨立能撰梁宝勇审)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条