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By comparison and analysis of two groups of concepts, logistics versus materials, logistic management versus material management, this paper identifies their similarities and differences, and finds out there exist significant differences between them concerning the subject of management, object of management, range of management, value accruement and processing in-depth, which hints us that material management and logistic management, though close in concept, should not be confused.

文章通过对"物流"与"物料"、"物流管理"与"物料管理"两组概念比较分析，从中找出二者的相同点和不同点，发现二者在管理主体、管理客体、管理范围、增值过程、加工深度等方面都存在显著差异，提示我们不宜把物流管理和物料管理两个相近的概念混淆使用。

Comparison with existing voxel traversal algorithms shows that the new algorithm is not only free from accumulated error but also is the fastest.

与现有的体素遍历算法进行比较的结果表明，该算法不仅没有累计误差，而且执行速度也是最快的。

Methods:Is poisoned case of illness the fluorine acetamide stochastically to divide into the treatment group and the comparison group, two groups both use the conventional treatment, in this foundation, to treats the group case of illness after to be poisoned a week to give the niter benzene even treatment.

目的：研究硝苯地平对恢复期氟乙酰胺中毒患者的脑电图的影响方法：将氟乙酰胺中毒病例随机分治疗组和对照组，两组都使用常规治疗，在此基础上，对治疗组病例在中毒1周后给予硝苯地平治疗。

A comparison of using two different nitriles, acetonitrile and benzonitrile, shows that benzonitrile gives higher conversion.

通过以乙腈和苯甲腈分别作为反应用腈的对比实验发现，苯甲腈的效果优于乙腈。

In comparison with acetyl acetate method we found that in the reaction process the concentration of enol-like compound had some effect on the reaction rate.

通过与乙酰丙酮法的比较，认为在反应过程中，成环物质的烯醇型的化合物含量对反应速度有影响，烯醇型的化合物含量越高，反应温度越低。

In this paper, acetylsalicylic acid, cyclohexanone Preparation of micro-content of the experimental design, in different reaction conditions were carried out under analysis to optimize the improvements and chemical experiments on the basis of conventional experimental and micro-experimental comparison, being The experimental results consistent with the premise, fully reflects the micro-chemistry experiments to save time, save the amount of reagents, as well as many advantages such as reducing environmental pollution.

本文阐述了乙酰水杨酸、环己酮微型化制备实验的设计内容，在不同反应条件下进行了对照分析，从而进行优化改进，并就基础化学实验中常规实验与微型实验进行比较，在得到一致的实验结果的前提下，充分体现了微型化学实验节省时间、节省试剂用量、以及减少环境污染等诸多优点。

In comparison, Zyloprim, a standard medication used to treat gout, results in a 20% to 30% drop in uric acid, Dalbeth tells WebMD.

与之相比，一种用于治疗痛风病的标准药品ZYLOPRIM 导致尿酸下降20%-30%。

The results were astounding: Everyone in the vaccine group acquired immunity to malaria; everyone in a non-vaccinated comparison group did not, and developed malaria when exposed to the parasites later.

结果十分令人惊骇：带有"疫苗"的那一群人对疟疾产生免疫；相反的另一群却没有效果，当暴露在有寄生虫的环境中患上了疟疾。

Through the multiple stepwise regression analysis, the duration of the disease and serum GH level were the main influencing factors of acromegalic cardiomyopathy. 2 Ejection fraction and fractional shortening, were decreased, compared to control group, they still remained in normal range. 3 Isovolumic relaxation time and E wave descending time, were delayed apparently compared to control group, indicating the damage of cardiac relaxation. 4 Subgroup analysis in acromegalic: The comparison between patients with diabetes mellitus and impaired glucose tolerance and patients without DM/IGT showed that there was no significant difference in terms of the parameters in the two groups, in spite of an mild increase of IVST in the former group.

经多元逐步回归分析，病程和血清生长激素浓度为心肌肥厚的主要影响因素。2实验组射血分数和左心室短轴缩短率虽较对照组低，但仍在正常范围。3实验组左心室等容舒张时间和二尖瓣减速时间较对照组明显延长。4实验组中继发糖尿病／糖耐量减低组与非DM/IGT组进行比较，前者仅室间隔有较明显增厚，其余各项参数2组间差异均无统计学意义。

However, the activator's effect is more pronounced than that of the provider by comparison.

基于这些研究结果，作者为英语阅读教学的老师和学生们提出了1些建议。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。