Comparing with traditional null ellipsometry, it can eliminate the effect of background noise and environmental disturbance.
与传统消光椭偏测量技术相比，该技术消除了背景噪声和环境干扰等对测量结果的影响。
The most important four environmental disturbance torques during satellite operation was analyzed in detail to present a mathematical model describing their dynamic behavior.
因此，对长寿命、高精度的卫星来说，稳态运行期间姿态控制的一个重要问题就是如何有效地消除星内外干扰力矩的影响。
Environmental disturbance is increasingly severe as a result of humanbeings distruction. And it is urgent that environmental pollution problems are solved. So they also become one of the hot focuses in the scientific research fields.
在环境日益受到人为严重破坏的条件下，环境污染治理便成为了人类迫切需要解决的一个根本问题，也成为了当前科学研究的一大热点。
The road investment project has the construction scale big, the investment multiplication, the construction cycle long, the element of certainty many, the social influence and the environmental effect profound and so on the characteristic, implementation process usually appears the random disturbance factor, therefore the project construction risk type many, the constitution is complex.
公路投资项目具有建设规模大、投资多元化、建设周期长、不确定因素多、社会影响和环境影响深远等特点，实施过程中常会出现随机干扰因素，因此项目建设风险类型繁多、构成复杂。
It may be due to the positive environmental values held by the students before the experimental teaching and the difficulty in making changes in their values. The disturbance brought by the camera, incomplete evaluation tools, etc. may also is a factor.
推测其原因可能为实验学校学生在实验教学之前，已持有较正向的环境价值、六星期的教学尚不足以改变价值观、实验教学期问全程录影干扰上课、评量工具尚不够完备等因素造成。
The co-optical path compensates part of errors caused by air disturbance when environmental temperature, pressure, humidity and airflow are not well controlled.
三、研究了单频式及外差式激光干涉测量中非线性误差产生的原因，并通过理论推导，给出了这种非线性误差的大小和性质及其消除或减小这种误差的方法。
Compared with the prior art, the invention has the advantages that:(1) the active neural microelectrode integrates signal collection/processing and stimulation function in the same preposed signal processing chip, which can reduce the disturbance of environmental noise, inhibit the attenuation caused by parasitic capacitance, filter polarized voltage and greatly improve the speech-noise ratio and stability of the whole microelectrode; and (2) the active neural microelectrode integrates digital logic control and stimulation circuit in the chip, so as to reduce the amount of output leads and simplify the complexity of subsequent circuits.
本发明相对于现有技术具有如下突出特点：(1)将信号的采集，处理以及刺激功能集成在一个前置信号处理芯片上，不仅减少了因为环境噪声的干扰，而且很好的抑制了寄生电容引起的衰减，滤除了极化电压，大大增强了整个微电极的信噪比和稳定性；(2)同时，将数字逻辑控制和刺激电路也集成在此芯片上，减少了输出引线的数目，简化了后续电路的复杂性。
According to the life form of species and their roles in communities, 6 species groups are used to do ordination analysis and environmental interpretation. The result suggests that:①Despite the strong man-made disturbance at lower altitude sites, the number and character of evergreen species show an change along the altitude gradient.②The rare and endangered species concentrated at two sectors along altitude gradient, corresponding to the upper and lower borders of the mountain mixed forest belt of evergreen and deciduous broad-leaved species.③The pioneer tree species concentrated on the middle and upper positions at lower elevation.④The deciduous accompany tree species show a great diversity on middle and lower position at middle and higher elevation.⑤Coniferous species differentiate along elevation and local topographical gradient.⑥Deciduous species in Quercus, Castanea, Fagus, Carpinus genus as well as coniferous species play primary community-constructing roles at different topographical position at Dalaoling region.
根据物种生活型及其在植物群落中的地位，分6个种组进行排序和环境解释，表明：①尽管低海拔地段受到强烈人为干扰，常绿种类仍显示了数量和性质沿海拔梯度的变化；②珍稀物种在海拔梯度上形成两个相对集中的区段，大致对应于山地常绿落叶阔叶混交林带的上下边缘；③先锋树种在中低海拔的中上坡位富集；④在中、高海拔的中低坡位，落叶的乔木伴生种显示了极大的多样性；⑤为数不多的针叶树种在海拔和局部地形梯度上也有明确分异；⑥它们和落叶的栎、栗、水青冈、鹅耳枥属物种在大老岭地区不同地形部位的植被中起着主要的建群作用。
In recent years, natural disasters, like tsunami in Indonesia and snowstorms in China, are partly due to the disturbance of the environmental balance.
在近年来，自然灾害，如海啸在印度尼西亚和暴风雪在中国，部分是由于干扰环境的平衡。
Gamma-ray spectrometry is an efficient, accurate and economic method for uranium exploration and radioactivity level estimating in environmental monitoring. The atmospheric radon is an important factor of disturbance, and can directly affect the accuracy in the results of uranium or radium.
伽马能谱测量是铀矿勘查和电离辐射环境测量中准确、高效、经济的方法，大气氡是测量中一个重要的干扰因素，直接影响到铀镭测量结果的准确性。
However, due to the vulnerable to environmental disturbance, the read rate is always a big challenge to RFID readers, bringing influence to the enterprise actual application.
然而，由于容易受到环境干扰，RFID读写器对EPC的识读率一直是一个挑战，给企业实际应用带来影响。
The assessment results indicate that the key environmental impact stage is energy generation, and the most important resource consumption is resulted from energy consumption accordingly. Since 1991, cement output increased rapidly, which induced severe environmental disturbance and huge resource consumption.
结果表明：使用能源而造成的环境影响最大，能源占资源消耗的比重也最大。水泥生产过程环境影响的主要表现包括占用和破坏土地资源；
The effects of natural disturbance such as sea level rise, typhoon and storm tide, and human_caused disturbance such as reclamation, coastal engineering, environmental pollution and natural conservation area construction, on the structure and function of estuary wetland ecosystem were analyzed.
重点分析了海平面上升、台风暴潮等自然干扰，围垦、大型海岸工程（填海、码头建设等）、环境污染和保护区建设等人为干扰对河口湿地生态系统结构和功能的影响。
An adaptive phase shifting interferometry, insensitive to the disturbance of constant term of phase perturbations induced by environmental vibration and air turbulence is discussed.
研究对环境振动和空气扰动所造成的两相干光束间常数项光程变化不敏感的自适应移相干涉系统。
Environmental disturbance on people is the lawful and systematic issue and it is also a economic one at the same time.
环境扰民是法律问题、制度问题，同时也是经济问题。
The observed hyperspectral data is a superposition of a variety of signal informations and include instrument noise and environmental disturbance, which will contaminate the target information of observed data.
现场获得的高光谱数据是多种信号源信息的叠加，其中包括因仪器噪音和环境干扰形成对测量数据目标信息的污染。
Practical applications of intelligent travel time prediction show that the distributed hybrid multi-source information fusion system based on the ideology has famous capability of signal deposal, resisting the environmental disturbance and fault-tolerance.
实际智能行程时间预测表明，据此形成的分布式复合多源信息融合系统具有良好的信号处理能力、抗干扰能力和容错能力。
This paper deals with present state of wild rice resources in the east Taihu Lake, the environmental impact, the tendency of ecological disturbance and the decline in their utilizations.
根据1990年调查，对东太湖茭草资源现状及环境影响进行论述，揭示其生态失调、利用价值下降的趋势；
Because of the spatial-temporal heterogeneity of ecological factors and the forest disturbance, species diversity on heterogeneous landscapes changes with the spatial environmental gradient and the temporal community successional gradient in the tropical forest.
由于生态因子的时空异质性以及在一定的干扰体系作用下，物种多样性在异质性景观中随空间环境梯度和群落演替时间梯度而产生明显的时空分异现象。
Furthermore, landscape eco-planning of sustainable use for rocky desertification land integrates the relevant two kinds of ecological planning approaches, the Pattern optimization and the disturbance management according to the features of regional ecological and environmental problems and human disturbances, and uses the scenarios study for reference.
石漠化土地可持续利用景观生态规划是基于格局优化的目标规划和基于干扰分析的问题规划的结合，并借鉴预案研究的方法和思路。