More than half of the local streams had chloride levels that exceeded the EPA's recommended threshold; sometimes the effect even persisted through the summer.
一半多的当地溪流氯水平超过了环保署的建议门槛标准，有时候夏天也不能免于其影响。
The MMI threshold count can be lowered to speed up JIT compilation of a method or increased to achieve an opposite effect.
可以减小mmi上限计数器，从而加速JIT编译一个方法的过程；或者增大它以达到相反的效果。
The seat rows only backscatter frequencies above a certain threshold, though, so they act, in effect, as a sound filter.
每排座椅只反射高于一定频率的声音，因此实际上它们充当的是声音过滤器。
According to the results of calculation, discuss the effect factor of Threshold value of of organic enrichment.
根据计算结果对碳酸盐岩气源岩有机质丰度下限的影响因素进行探讨。
Effect of experimental parameters on small fatigue crack growth threshold test in 9310 steel was investigated.
针对9310钢研究了试验参数对疲劳小裂纹门槛值测试结果的影响。
Effects of pulsed laser parameters such as laser wavelength, beam spot size, pulse energy and pulse duration on threshold energy in laser simulating Single Event Effect testing are analyzed.
分析了在激光模拟单粒子效应试验中激光波长、束斑大小、脉冲能量、脉冲宽度等脉冲激光参数对阈值能量的影响。
The relations between the photolysis frequency and the dissociation threshold and between the bottleneck effect and the molecular structure have been discussed.
对瓶颈效应与分子结构之间的关系及解离阈值与激发频率之间的关系也作了简单的讨论。
Some new results are given through investigation on threshold feature of the laser, effect of gas mixture ratio and discharge temperature on the laser output power etc.
通过研究铜空心阴极激光器阈值特性、气体混合比和放电温度对激光输出功率的影响，给出了一些新的结果。
It is emphasized that under some poor SNR conditions, the "threshold effect" of non-coherent demodulator degrades seriously, even causes the receiver to be out of work.
本文特别指出，在小信噪比输入的条件下，非相干解调器的“门限效应”严重恶化，甚至使收信机无法工作。
Object: to evaluate mesopic contrast threshold under 3 kinds of background and to explore the effect of adaptation time, adaptation luminance and glare on contrast threshold of humans eye.
目的评估3种背景环境下的中间视觉对比度阈值，并探讨暗适应时间、背景亮度和眩光对人眼对比度阈值的影响。
Results and conclusion Electroacupuncture significantly raised pain threshold and lowered pain grade, and had a marked after effect in experimental RA rats.
结果和结论电针明显提高实验性RA大鼠痛阈，降低疼痛级别，具有明显的后效应；
The influence of the phase conjugation effect and the threshold effect of stimulated scattering on the divergence of stimulated scattering was discussed.
利用耦合波方程分析了相位共轭效应和受激散射阈值效应对受激散射光发散角的影响。
DC model of SOI MOSFET including output current model and threshold voltage model is proposed in this paper. The velocity saturation effect is considered.
本文首先建立了一个SOIMOSFET器件的直流漏电流模型和阈值电压模型，模型考虑了速度饱和效应。
The effect of the velocity threshold was analyzed by using the models.
最后利用此模型分析了速度阈值的作用。
The result indicates that it increases the SNR, de-noising effect is better than the threshold de-noising only.
实验结果表明该方法提高了信噪比，去噪效果优于单独应用阈值降噪的方法。
It is found that the change of threshold voltage value fits in exponential law with absorbed dose, which is caused by the effect of space charge and interface charge.
产生这种现象的原因是场效应管氧化物中的空间俘获电荷与吸收剂量近似成线性变化，对阈值电压变化和吸收剂量有近似线性的改变；
The effect on cloud recognition of the chosen segment and bin size for dynamic smoothing in obtaining threshold values is concerned in terms of the histogram analysis.
讨论了在进行直方图分析以求取阈值的过程中，像元阵大小的选取和动态平滑间距的选取对云检测结果的影响。
The experimental results showed that compared with other common wavelet threshold desnoising methods, the presented method can improve the visual effect and increase SNR of the denoised image.
实验结果表明，与普通小波阈值去噪方法相比，该算法能获得较好的图像效果，提高信噪比。
Objective: To investigate the effect of rutaecarpine on the ventricular fibrillation threshold (VFT) of isolated rat heart.
目的：研究吴茱萸次碱对离体大鼠室颤阈的影响。
OBJECTIVE: To assess the effect of blood lead level on t cell subgroup of children, and the association of t cell subgroup with threshold limit value of blood lead level.
目的：评估血铅对儿童T细胞亚群的影响，以及血铅临界值与T细胞亚群的关系。
Key challenges on CMOS scaling down into nanometer regime are discussed, such as power supply and threshold voltage, short-channel effect, quantum effect, random doping distribution and wire delay.
本论文着重论述未来CMOS进入纳米尺寸的关键挑战，如：电源电压和阈值电压减小、短沟效应、量子效应、杂质数起伏以及互连线延迟等影响。
Considering the threshold effect, and the negative influence of the improper threshold on BER is insignificant compared with other decision functions.
它考虑了门限的作用，使得不当门限对其性能的负面影响小于其他判决函数。
The effect of the self-adapt local threshold for fingerprint image is mainly determined by the estimate accuracy of the local threshold.
自适应局部阈值二值化算法，其效果主要取决于能否准确地估计局部阈值。
There exists a positive correlation between the analgesic effect of EA and the basal pain threshold.
电针镇痛效果与基础痛阈呈显著正相关。
Objective: To understand the effect of different rates of stimulus on thermal threshold.
目的：在定量感觉检查中，探讨不同刺激温度变化率对温度觉阈值的影响。
The laser work media flows fast, and it has no the thermal lens effect and damage threshold.
激光波长处于大气传输窗口，对大气变化不敏感；工作物质快速流动，不存在热透镜效应和破坏阈值；
The result showed that the UV-B radiation was very harmful to rotifers and could make acute lethal effect on them when the UV-B radiation intensity achieved some threshold.
结果表明：UV - B辐射对轮虫有较大的伤害作用，且当辐射强度达一定阈值会对其产生急性致死作用。
The result showed that the UV-B radiation was very harmful to rotifers and could make acute lethal effect on them when the UV-B radiation intensity achieved some threshold.
结果表明：UV - B辐射对轮虫有较大的伤害作用，且当辐射强度达一定阈值会对其产生急性致死作用。
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