reduced density的例句大全

non-perturbation master equation for the reduced density matrix of the j-c model

J-C模型非微扰约化密度矩阵主方程

Putting the reactants in uniform electric field, we reduced the laser power density threshold needed by said reaction by a factor of two.

把反应物置于均匀外电场中，可以使引发化学反应时所需的激光功率密度阀值降低一倍。

When a mountain function according to the density of the data samples is constructed by Gauss function, through cutting the most of the edge of the Gauss function the computational load is reduced mostly.

依据样本密度使用高斯函数构造山峰函数时，削去对山峰函数贡献较小的大部分边缘，从而大大减少计算工作量；

Peaks on polarization curves of fast sweep of Pt working electrode, which reduced the limiting current region and was the restricting factor to decide the etching current density by high sweep rate of potential, corresponded to the reduction reaction of Fe 3+ to Fe 2+.

快速电位扫描获得的Pt电极极化曲线上有波峰出现，相应于溶液中Fe3＋还原为Fe2＋。波峰缩短了极限电流平台区，成为利用快扫描获得合金蚀刻电流密度的限制性因素。

In addition, with further reduced of via diameter and increased density of via, via produced a lot of heat and become a very important thermal source, which affects the temperature distribution of the interconnection system.

此外，由于通孔直径进一步的减小，单位体积内通孔数量的进一步增加，通孔产生的自热成为一个非常重要的热源，从而影响了整个互连系统的温度分布。

In center column of core, magnetic flux density is reduced by counteraction.

通过磁通在磁芯中柱的相互抵消作用，降低磁芯的磁通密度。

At present, the rapid expansion of cities, urban electric load is growing rapidly, increasing the power load density, single-seat power supply radius of the substation is also gradually reduced.

国内城市快速扩张，城市电力负荷增长十分迅速，电力负荷密度不断提高，单座变电所的供电半径亦逐步缩小。

The threading dislocation density is reduced to almost zero in the area on mask.

在SiO2掩膜区生长的GaN，其腐蚀坑密度（相当于穿透位错密度）减少到几乎为零。

The output beam divergence and optical power density on facets were reduced effectively by using LOC structure for high power, low beam divergence output.

采用大光学腔结构以有效降低垂直于结平面方向的光束发散角及腔面的光功率密度，实现器件的高功率、低发散角光。

With a certain sampling accuracy, when the pollen density was high, sample size could be reduced considerately.

当抽样精度一定，花粉浓度大时，可适当减少抽样数目。

In addition, the larval culture density should be controlled in 6-11 larvae/ ml, and reduced the culture density after larvae metamorphosing, so as to raise the survival rate.

实验发现，幼虫的培养密度应控制在6～11个/ml，幼虫变态后，减少培养密度，可以提高幼虫成活率。

Applying the Reduced Pressure Sample Density to Predict the Hydrogen Blow Hole Degree of Aluminium Alloy Casting

减压试样密度法预测铝合金铸件的氢针孔度

Conclusion Mud density should be reduced as much as possible to minimize mechanical damage.

结论在条件允许的情况下，应尽量降低泥浆密度，使力学损害降至最低。

There were many lymphocytes infiltrating in tumor tissue besides reduced tumour cell density and evident necrosis. DNA analysis of tissue sections showed that the DNA content of tumor cells was reduced obviously ( P < 0.05).

治疗后除肿瘤细胞密度减少，坏死较明显外，并可见部分肿瘤组织有较多淋巴细胞浸润，图像分析提示肿瘤细胞核DNA含量腹腔注射组明显减少（P＜0.05）。

Conclusion: Reduced white matter density in left prefrontal and genu of corpus callosum may be related to the risk of schizophrenia.

结论：左侧前额叶和胼胝体膝部白质密度值降低可能与精神分裂症的患病风险有关。

A study on the effect of burning diesel oil methanol water composite emulsified fuel on reduced smoke density in an IDI Diesel Engine

柴油机燃烧复合乳化燃料消烟作用的研究

This paper reports a study on the effect of burning diesel oil methanol water composite emulsified fuel on reduced smoke density in an IDI diesel engine by means of a total cylinder sampling system.

介绍了柴油机燃用柴油－甲醇－水复合乳化燃料消烟作用的研究。采用全气缸取样系统研究了柴油机燃用复合乳化燃料和纯柴油时缸内微粒生成历程。

Stand density was reduced from 404 to 387 stem/ hm 2, and basal area from 44 83 to 43 79 hm 2.All species in high canopy layer except Acer mono decreased in number of stems.

林分密度从404株／hm2降至387株／hm2，而基础面积从44.83hm2降至43.79hm2。除色木槭之外，冠层林木的株数降低。

The results showed that the process of Co, Ni and Zn deposition on spherical Ni ( OH) 2 surface was accompanied by hydrogen gas evolution, a porous covering layer was formed and the tap density was reduced.

结果表明，在球形Ni（OH）2表面上包覆钴、镍和锌的过程中伴随着析氢反应，形成了多孔包覆层，降低了其堆积密度。

with the increase in density, the settlement of bearing plates is reduced, which has a clear effect of anti-liquefaction;

承压板的沉降量随着密度的增加而减小，说明有承台作用的加固液化土体具有明显的抗液化效果；