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by comparison with相关的网络例句

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与 by comparison with 相关的网络例句 [注:此内容来源于网络,仅供参考]

Moros were poorly armed in comparison with US soldiers, whose basic weapon was the .30 Krag-Jorgensen rifle (M1892 and M1896 models with 5-shot magazine), backed up by Gatling and Hotchkiss guns, and several models of light cannon.

moros管理混乱的武装相比,美军士兵的,其基本的武器是。30 krag -约根森步枪( m1892和m1896机型5张杂志),由转管和Hotchkiss先生枪支以及多种型号的轻炮。

When these coefficients are quadratic functions of the porosity, specific constituent orthogonal weighting coefficients are derived from these orthogonal conditions along with a discussion about how to extend the applicable range of the constituent orthogonal weighting coefficients in the orthogonal coordinates. Based on the combination of the theory of critical porosity and the constituent model, it presents a specific example of the constituent model that includes two transforming points. The reasonability of above-mentioned theories is shown by comparison of theoretical calculations and measured data on effective elastic moduli of clean sandstone or sandstone analogs saturated with pure water.

再次,结合弹性模量组分关系方程与正交基函数理论,推导组分加权系数的正交条件;基于正交条件,提出组分加权系数为孔隙度二次多项式时正交组分加权系数的构造方法以及正交组分加权系数适用范围的拓展方法;结合临界孔隙度理论,提出一个基于两个状态分界点的组分模型实例;比较组分模型的计算结果与前人关于砂岩弹性模量的实验结果,证明了组分孔隙介质模型理论的合理性。

By contrasting the data of simulation with those of testing, the maximum relative error for simulation is 1.3% in comparison with the measured data.

与实测数据比较表明,仿真数值的最大相对误差为1.3%,为双金属复合管的设计和工艺制订提供了理论依据。

The resonantly charging system with the optimum parameters increases the maximum volumetric efficiency by 6%in comparison with the engine without resonator.

参数优化的谐振进气系统的最大充量系数比不用谐振时提高6%左右。

A two-component carbon tetrachloride system and a two-component aqueous system have been treated with the proposed strategy where only 21 calibration samples are needed, and the result showed that the predictive ability was not obviously impaired for the former system while being clearly strengthened for the latter one in comparison with a conventional way that required a calibration set of 100 samples.5 An unlooked-for experimental observation that in near-infrared spectroscopy the second overtone of aniline adsorbed by 13X molecular sieve nearly disappeared led us investigate a fundamental problem: the behavior of NIR when the outside space surrounding a molecule is too small to allow the molecule to vibrate freely.

同时,最小相关样本设计能进一步减少所需的校正样本数,且能提供更多合适变量以建立多元校正模型。这两方面的改进使模型的预测能力得以提高,其预测精度即使在水体系中也有明显的改善。五、近红外漫反射光谱在线非接触监测气-固吸附过程中出现了一个意外现象,即在近红外光谱上,被13X分子筛吸附的苯胺的二级倍频几乎完全消失了。这促使笔者深入探讨了近红外光谱的空间效应(当一分子被一足够小的刚性空间限制时,其振动的受限导致一级倍频和二级倍频强度均减少,并且后者减少的程度比前者更大)。

Methods By comparison the risk factors in 205 patients with DM associated with UTI vs. lung infection.

对比分析205例糖尿病合并尿路和肺部感染的危险因素。

By diffusion of heavy metal ion into zinc oxide crystal,ACR-1 white antistatic thermal control coating is developed with acrylic resin.The space environment effects on the solar absorbtance of the coating and comparison with silicon white thermal control coating are investigated.

通过在氧化锌晶格中掺入重金属离子,得到具有防静电功能的白色颜料,再以丙烯酸树脂为粘合剂制备出空间飞行器外表面用的 ACR-1防静电白色热控涂层;研究了空间环境效应(包括紫外辐照,电子和质子辐照)对该热控涂层太阳吸收率的影响并与有机硅白色热控涂层进行了比较。

The physical model and simulation mathematical model for high-frequency floating new structure caseless and common structure auto-rifle are established separately in this dissertation when they are in conditions with or without restrain, the simulation model sets are constructed and some simulation models are tested by the comparison with theoretical value to test value.

本文分别建立了无约束和有约束条件下高频浮动新结构无壳弹枪和常规结构自动步枪的物理模型和仿真数学模型,它们构成了&仿真模型集&,通过理论值和实验值的比较,对部分仿真模型进行了验证。

Condensation of cinnamaldehyde with methyl crotonate in the presence of alcohol-flee potassium methoxide gives,after hydrolysis,p-phenyl-benzoic acid in low yield.Its structure has been ascertained by direct comparison with an au- thentic sample.

桂皮醛与α-丁烯酸甲酯在催化剂去醇的甲氧基钾影响下进行反应,得到低产率的对-苯基-苯甲酸,共结构经用已知方法所得同样的酸直接加以比较而确定。

The electronic structures of Dawson anion(S2Mo18O62)4- have been calculated by the discrete variational method coupled with the first principal density functional theory.And the comparison with Keggin anion(SMo12O40)2- has been made.The results show that the electrons delocalize around the all anion.But the difference of the electronic distributi on of polar and equator sites exists.

使用第一原理密度泛函理论中的离散变分方法对(S2Mo18O62)4-的电子结构进行了理论计算,并与Keggin结构(SMo12O40)2-的电子结构作了比较分析,结果表明,(S2Mo18O62)中的电子离域地分布在整个阴离子骨架中,但极位和赤道位原子的电荷分布有明显差异。

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推荐网络例句

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象,运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查,调查结果发现,石家庄市初中生物教师这一群体普遍存在职业倦怠,情感枯竭程度偏高,成就感偏低,去个性化程度最为严重。

In measurements of a day,generallyspeaking,the photosynthesis of birch in mesophytic habitat is better than that in xerophytichabitat(peak values are 12.8,10.33μmolCO2m-2s-1 respectively);that of sexual birch inmesophytic habitat is better than that of clone birch(peak values are 9.87,6.71μmolCO2m-2s-1respectively);that of young tree is better than that of seedling(peak values are12.37,10.05μmolCO2m-2s-1 respectively).

在一天中的各个时刻,总体说来,中生生境生长的白桦光合作用超过旱生生境生长的白桦光合作用(净光合速率峰值分别为12.8、10.33μmolCO2m-2s-1);白桦幼树的光合作用超过白桦幼苗(净光合速率峰值分别为12.37、10.05μmolCO2m-2s-1);中生生境有性白桦的光合作用超过无性白桦的光合作用(净光合速率峰值分别为9.87μmolCO2m-2s-1、6.71μmolCO2m-2s-1)。