If the dose of radiation exceeds a certain threshold level, then it can produce acute effects, such as skin redness, hair loss, radiation burns, and acute radiation syndrome (ARS1).
如果辐射剂量超过一定的阈值水平，那么它可以产生，如皮肤发红，脱发，辐射烧伤和和急性辐射综合症(ARS1)等急性影响。
The experts concluded that a tolerable intake could be established for dioxins on the basis of the assumption that there is a threshold for all effects, including cancer.
专家们做出结论，认为可以在假设包括癌症在内的所有影响均有一个最低限度的基础上，确定二恶英的容许摄入量。
The effects of DBR reflectivity and well Numbers on threshold current and output power of bottom-emitting VCSELs were analyzed to design an optimal device structure.
分析了腔镜反射率、量子阱数等参数对阈值电流、输出光功率的影响，并根据理论计算对器件参数进行了优化设计。
The threshold for action is highest in the global arena, where the collateral effects are the least predictable.
全球性敌对的行动级别是最高的，其间接影响也是最难以预料的。
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 threshold and accumulation effects of N deposition could also be predicted by an intermediate disturbance hypothesis(IDH).
沉降的阈值效应和累积效应也都符合中度干扰理论。
Effects of overlapping factors on the gain and pumping threshold power are discussed in detail.
详细讨论了重迭因子对增益、泵浦阈值功率的影响。
Morphology has apparent effects on electric field threshold of space charge initiation.
微观形态对空间电荷包产生的电场阈值有明显影响。
The effects of heat conductivity and thickness of glue on laser damage threshold and heat recovery time are calculated and discussed.
计算和讨论了胶层的热传导率、厚度对激光破坏阈值及热恢复时间的影响。
Then , an implicit expression for electron density and a closed form of threshold voltage are presented fully comprising quantum mechanical ( qm ) effects.
给出了电子密度的隐式表达式和阈电压的显式表达式，它们都充分考虑了量子力学效应。
Objective:To study the effects of sodium salicylate on the expression of GAD protein and ABR threshold in spiral ganglion of juvenile guinea pigs.
目的：观察水杨酸钠给药对幼年豚鼠螺旋神经节谷氨酸脱羧酶（GAD）蛋白表达和听性脑干诱发电位（ABR）阈值的影响。
The effects of lotion Jieershu on swelling in mice and rats, on itch threshold in guinea pigs were observed by chemical stimulating method.
以化学刺激法观察洁而舒洗剂对小鼠和大鼠肿胀及对豚鼠痒阈的影响。
Aim To study the effects of different dispersers and heat-treatment under different plasma atmospheres on field emission current and threshold value electric field.
目的研究金刚石场发射阴极处理工艺对场发射电流和阈值电压的影响。
Objectives: To evaluate the effects of fitness running of lactate threshold intensity on blood lipids and body composition on abnormal lipids patients in middle-aged people.
目的：观察乳酸阈下强度健身跑运动对中年血脂异常患者血脂和身体成分的影响。
The effects of the laser power, defocusing amount and the scanning velocity tO the cleaning results are got by experiments; the cleaning threshold and the damage threshold are obtained.
通过实验，确定了激光功率、离焦量和扫描速度对清洗效果的影响，并最终确定激光清洗时的损伤阈值和清洗阈值。
In the paper, the threshold, light output, mode, modulation, polarization, far field characteristics and thermal resistance effects are analyzed and generalized.
本文分析总结了垂直腔面发射激光器的阈值特性、光输出特性、模式特性、调制特性、偏振特性、远场特性以及热阻效应。
To measure the pain threshold is one of the most index reflecting anesthesia effects.
测定痛阈是反映麻醉效果的重要指标之一。
This paper puts forward a method to select threshold by discrimination analysis. The method has been applied to vectorization of bit map and got satisfactory effects.
本文提出一个利用判别分析来选取阈值的方法，并已应用在点阵地图矢量化的工作中，取得良好的效果。
When the concentrations of N-demethylmaprotiline and active moiety are higher than threshold concentration, the possibility of side effects may be increased.
去甲麦普替林、活性部分的浓度高于阈浓度时，会增加出现不良反应的可能。
Compared with the fixed threshold and the global threshold algorithms, the proposed method obtains better detection effects for clouds in small, broken bits and weak contrast clouds.
与固定阈值和全局阈值算法相比，局部阈值插值算法对一些细碎的云和与背景反差不大的云获得了更好的检测效果。
Higher content of diacetyl in beer has great effects on beer flavors due to its low threshold.
双乙酰在啤酒中含量高，阈值低，对啤酒风味影响很大。
Priming effects were not present when Chinese numerals were perceived beyond the objective threshold in this study.
在本研究中，在启动数字为汉字数字的条件下，当觉察水平高于客观阈限时，不存在启动效应。
Results: With the color look-up table corresponding to the different threshold is constructed, programming the VHDL procedure can lead to the different pseudo-color enhancement different effects.
结果：通过建立不同阈值的颜色查找表，编写VHDL程序，可以实现不同伪彩色增强显示的效果。
When images are denoised by means of nonlinear filtering algorithms, the selections of the threshold parameter and the filter function tend to have great effects on the quality of the denoised images.
采用非线性滤波方法处理图像去噪问题时，阈值参数的选取和滤波器函数的使用对去噪图像的效果影响极大。
Objective to explore the effects of ketogenic diet (KD) on the PTZ-induced seizure threshold and the pathological changes of hippocampus in immature rats.
目的探讨生酮饮食(KD)对幼鼠戊四氮(PTZ)诱导痫性发作阈值的影响及海马结构的病理改变。
Because of considering the temporal masking effects to set up a threshold and the valid hop size of transient points, this method is very suitable for perceptual audio coding.
由于考虑了时域掩蔽效应来设置检测门限和有效瞬态点间隔，非常适用于感觉音频编码。
In this essay the effects of 3 lexical problems on L2 reading comprehension are stated. Means of pedagogy and vocabulary acquisition strategy education are adopted to fulfill the vocabulary threshold.
本文概述了词汇量在第二语言习得中影响阅读理解的三个词汇学问题，并阐明了为实现词汇量阈值应采取的词汇教学方法和词汇习得策略。
PB also produced different effects on supra-threshold response latency and amplitude of in AC and IC.
PB还对豚鼠IC和AC阈上间隔响应的潜伏期和幅值产生不同的影响。
Objective: To study effects of DunHuangShiShiDaBaoCapsule (DHDB) on oxygen free radical threshold in brain tissues of senile rats.
目的：研究敦煌大宝胶囊对衰老模型大鼠脑组织氧自由基域影响的影响。
Objective: To study effects of DunHuangShiShiDaBaoCapsule (DHDB) on oxygen free radical threshold in brain tissues of senile rats.
目的：研究敦煌大宝胶囊对衰老模型大鼠脑组织氧自由基域影响的影响。
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