中弱
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A multi-distance measurements method is employed in this paper. A single parameter fitting method and a double parameters (reduced scattering coefficient and amplitude factor) fitting method on the basis of the least square Newton fitting algorithm is used to derive the optical parameters respectively. For the finite-thickness homogenous tissue, it can be concluded that the rest terms in expressions of diffusion reflectance and transmittance for the corresponding tissue geometries that subtract the exponential term contained source-detector distance depend on the detected position weakly.
在多程测量的基础上,使用单参数最小二乘牛顿法拟合方法和双参数(约化散射系数、幅度因子)最小二乘牛顿法拟合方法,得到有限厚均匀组织的反射率分布和透射率分布公式中除去包含测量位置的指数项的其它部分对测量位置皆具有弱依赖性的结论,并对拟合结果进行了分析讨论;而对于有限厚平板状双层组织,可根据对反射测量结果及透射测量结果进行拟合所得的约化散射系数间的差异及常数因子的正负判断双层组织的可能结构分布。
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This article has carried on the analysis to the signal divulging question. Through to in the edge field intensity computation and the building structure, the article proposed avoids method which reveals. Analyzed simultaneously the possible influence to depot rate lost call of base station produces and proposed the solution method. From three different aspects of falls in the speech, the article proposed influence of in room cover to the base depot voice dropout rate, and induced three kinds of reasons as well as the questions which should be paid attention to in the engineering design.
在室内覆盖完成以后,势必会改变大网原有的覆盖情况,将对大网产生一定的负面影响,本文对信号的泄漏问题进行了分析,通过对边缘场强的计算和楼内的结构,提出了避免泄露的方法:分析了对所选用的宏基站呼损率所可能产生的影响并提出了解决的方法;从质差掉话、弱信号掉话、切换掉话三个方面提出了室内覆盖对基站掉话率产生的影响,并归纳出了产生以上三种掉话的原因以及在工程设计中应该注意的问题。
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After completing the room covers, in room distribute system will inevitably change the big net original cover situations. This article has carried on the analysis to the signal divulging question. Through to in the edge field intensity computation and the building structure, the article proposed avoids method which reveals. Analyzed simultaneously the possible influence to depot rate lost call of base station produces and proposed the solution method. From three different aspects of falls in the speech, the article proposed influence of in room cover to the base depot voice dropout rate, and induced three kinds of reasons as well as the questions which should be paid attention to in the engineering design.
在室内覆盖完成以后,势必会改变大网原有的覆盖情况,将对大网产生一定的负面影响,本文对信号的泄漏问题进行了分析,通过对边缘场强的计算和楼内的结构,提出了避免泄露的方法:分析了对所选用的宏基站呼损率所可能产生的影响并提出了解决的方法;从质差掉话、弱信号掉话、切换掉话三个方面提出了室内覆盖对基站掉话率产生的影响,并归纳出了产生以上三种掉话的原因以及在工程设计中应该注意的问题。
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This article has carried on the analysis to the signal divulging question. Through to in the edge field intensity computation and the building structure, the articleproposed avoids method which reveals. Analyzed simultaneously the possible influence to depot rate lost call of base station produces and proposed the solution method. From three different aspects of falls in the speech, the article proposed influence of in room cover to the base depot voice dropout rate, and induced three kinds of reasons as well as the questions which should be paid attention to in the engineering design.
在室内覆盖完成以后,势必会改变大网原有的覆盖情况,将对大网产生一定的负面影响,本文对信号的泄漏问题进行了分析,通过对边缘场强的计算和楼内的结构,提出了避免泄露的方法:分析了对所选用的宏基站呼损率所可能产生的影响并提出了解决的方法;从质差掉话、弱信号掉话、切换掉话三个方面提出了室内覆盖对基站掉话率产生的影响,并归纳出了产生以上三种掉话的原因以及在工程设计中应该注意的问题。
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Electroless Ni-Co-Fe-P alloys were deposited from a soft alkaline bath, containing boric acid as a buffer agent and sodium citrate as a complexing agent. The effect of the bath pH value on the coating structure was investigated by energy-dispersive X-ray spectral analysis, scanning electron microscope and X-ray diffractrometry.
摘 要:采用H3BO3为缓冲剂、柠檬酸钠为络合剂,在弱碱性体系中化学沉积Ni-Co-Fe-P合金,运用能谱分析仪、扫描电镜和X射线衍射仪研究镀液pH值对合金结构的影响。
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Objective To develop a current model reagent of red blood cellin reverse ABO typing for ways and means.
普通保养液或生理盐水配制的试剂红细胞,在ABO反定型试验中会出现一些溶血、弱凝集现象,导致许多结果无法判断。
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5Ns. The peak position of N band emission as well as the distinct emission region slightly moves towards the open end of the cylindrical cavity, and this does not happen to O band emission. Radiation transport efficiency of 6% is obtained for the φ400×1200um cylindrical cavity heated by x-ray source with radiation temperature of 118 eV.
从时间分辨的X光强度轴向空间分布来看,在较长时间(约1~1.5ns)内,O带X光在整个观测缝对应的轴向范围之内均有较大的辐射强度,在X光强度空间分布的变化过程中,其强度峰值的空间位置基本不变;而对N带X光,则只在较短时间(约0.5ns)内,在整个观测缝对应的轴向范围之内可观测到X光辐射,但只在靠近输运源约300μm的范围内有较强发射,在柱腔末端600~700μm范围之内的辐射则很弱,N带X光辐射轴向空间分布曲线的峰值位置在朝柱腔末端的方向移动,移动量大约为130~250μm。
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Simian3 and Shiyuan321 as control. It showed that both GK12 and SGK321 had no significant impacts on natural control efficacy of the biological and non-biological death factors of cotton aphids. Except for the factor of natural death and others, predation was the key factor affecting population dynamics of cotton aphid. Rain ranked the second, parasitism by insects and pathogens had weak control efficacy.
与常规棉相比,单,双价抗虫棉对天敌捕食和寄生,病原物,风雨等生物和非生物因素对棉蚜种群的自然控制作用均未产生显著影响;各因素中,除自然死亡及未知因素死亡外,天敌捕食对棉蚜自然种群的控制作用最强,风雨的作用次之,天敌寄生和病原物的作用则较弱。
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The advanced AIF sound source provides 128 note polyphony providing you with full musical expression where notes reverberate naturally without being cut off during high-speed passages and during performances that require intensive damper pedal operations.
先进的殷声源提供128复音提供充分的音乐表现你自然而这些纸币回荡在没有被削减的高速通道,掀起了演出过程中需要大量弱音踏板操作。
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Weaker wave action in the estuary area, the river for several groups of bifurcation into the sea at the same time, the cross-flow of silt accumulation in both the volume of more than wave erosion, silt accumulation along the Fork Road extension to form a long strip big spit into the sea, so that was a bird foot delta-shaped appearance.
在波浪作用较弱的河口区,河流分叉为几股同时入海,各叉流的泥沙堆积量均超过波浪的侵蚀量,泥沙沿各叉道堆积延伸,形成长条形大沙嘴伸入海中,使三角洲外形呈鸟足状。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗,我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。