不均匀

The article analyzes several factors influenced the compaction effect of gravel pebble mixture,and mainly analyzes the influence on the gradation of grain,compaction function,grain breakage and material unevenness,in order to ensure service life and service quality of highways.

对砂砾卵石混合料压实效果的若干影响因素进行了深入剖析，尤其是对颗粒级配、压实功能、颗粒破碎和材料不均匀的影响进行了重点分析，以保证公路的使用寿命及其服务质量。

In this paper, the feasibility of pile with high bearing capacity, such as post-grouting bored concrete pile, pedestal pile, huge pile and so on, used in top-down construction is studied. The construction speed increase of structure above ground i...

本文研究将高承载力的桩基，如桩端后注浆钻孔灌注桩、扩底桩、巨型桩等，在软土地区全逆作施工中应用的可行性；分别对于一柱一桩和一桩多桩两种逆作施工竖向承载体系，论证了高承载力的桩基的应用可以加快上部结构施工；总结了全逆作施工中的关键施工技术，如立柱的不均匀沉降、梁柱板墙的节点、一柱多桩的转换梁板等；提出了软土地区高层建筑全逆作施工总体方案制定应遵循的一些基本原则，如主楼群房的逆顺组合、全逆作的逆顺分界选择、挖土方式选择等。

The city is one of the rainiest regions in the northern part of China with an annual precipitation of over 600 mm, 75% of which falls in the summer months.

年平均降雨量 600 多毫米，为华北地区降雨最多的地区之一。降水季节分配很不均匀，全

Partial 5-HT1AR-immunoreactive puncta, however, were distributed unevenly in the neuropil.

但在神经毡内也可观察到部分染色深浅不同、分布不均匀的点状结构。

Migrating pingo ; heterogeneous freezing expansion ; bridge pier ; numerical modelling ; north Tibe- Plateau

移动冰丘；不均匀冻胀；桥墩；数值模拟；青藏高原北部

As a first step to industrialize this focusing coal liquefaction technology, it is essential to study the multiphase transport characteristics of this new type reactor. In this paper, mass transfer and mixing characteristics of a three-phase continuous loop reactor with a concentric draft tube were measured by the dynamic dissolved oxygen and saturated KCl solution pulse trace methods,with glass beads as solid phase, air as gas phase and tap water as liquid phase, respectively.

本文在同心内置Φ 0.14×1.5m导流筒的Φ 0.2×2.5m有机玻璃环流反应器中，以空气和水为气、液相，玻璃珠为固相，分别利用动态溶氧法与饱和KCl脉冲示踪法测量了液相体积传质系数和轴向分散系数，考察了表观气速、进料浆速、固含率、固相颗粒直径、液相表面张力以及操作方式对上述两个传递参数的影响规律，并将实验结果关联为量纲为1关联式；同时，根据环流反应器的结构特点，建立了传质系数分区模型和轴向分散系数分区模型且分别获得了解析解，对床层传质和混合的不均匀性做了理论分析。

It was observed by microscopy that the particle size of the wool powder was not uniform with average size of 5.46m.

其中的羊毛粉体是通过化学－机械方法自制加工而成，显微镜照射发现羊毛粉体的粒径大小是不均匀的，进一步测试平均粒经为5.46m。

Different cells,cell density and cell shape lead to comparatively great difference in wood properties and physical mechanical properties, change of wood cells affects change of wood properties including wood quality,wood property and all other aspects,and wood properties decide economic value and directly affect manufacturing and utilization of wood,therefore,the research and analysis on wood cell structure become especially important.

由于树木生长不均匀，使各种树木的木材构造具有多样性，不同细胞体、细胞密度和细胞形状导致了木材材性和物理力学性能存在较大差异，木材细胞的变化影响着木材性质的变化，木材的性质又决定木材经济价值，并直接影响木材的加工和利用，由此对木材细胞结构分析研究就变得尤为重要。

The drift of wind and rain in the air and the existence of inhomogeneous medium make the locus of lightning behaving as irregular curve.

风雨在空中的漂移和空气中不均匀介质的存在使闪电的轨迹呈不规则曲线形。

The drift of wind and rain in the air and the existence of inhomogeneous medium make the locus of lightning behaving as irregular curve.

风雨在空中的漂移空气中不均匀介质的存在使闪电的轨迹呈不规则曲线形。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。