查询词典 granular

However, for the polydisperse granular systen with quasi Gaussian size distribution, the inhomogeneity of the particle size distribution can be measured by the standard deviationσat the same mean valueμ.

旨在扩大和深化对复杂颗粒系统的认识，使得对颗粒系统的理论研究不仅仅局限于单一颗粒系统和少组分的混合颗粒系统。

Quasi-static deformation of granular materials was examined by performing discrete element simulations on polydisperse systems of elastic-perfectly plastic spheres in a periodic cell.

0引言沙石、土壤及粉末材料等的宏观变形力学性能在某种程度上由其组成颗粒的特性及颗粒间接触的力–变形行为所决定。

Comparing granular NiP/Al_2O_3 catalyst with pellet NiP/Al_2O_3 catalyst, SEM , XPS and the catalytic activity gave the evidences that the NiP alloy broke off from the support which mainly leads to the deactivation of the pulverous catalyst.

通过对粉末和球形颗粒催化剂反应前后的SEM 和XPS 及催化剂活性对比分析，证明了粉末状非晶态NiP/Al_2O_3 催化剂失活原因主要是活性组分集团NiP的脱落。

Leaves orbicular or broadly elliptic, 1-1.3 cm wide; achenes densely granular puncticulate, slightly shiny.

叶圆形或宽椭圆形，1-1.3厘米宽；浓密粒状具小点的瘦果，稍发亮。 2 P 。 intramongolicum 圆叶萹蓄

The results show that the Bi1.5ZnNb1.5O7 nanopowder with cubic pyrochlore phase can be obtained by HTM, and its morphology is of granular shape.

结果表明：采用水热法可合成单相立方焦绿石结构的Bi1.5ZnNb1.5O7纳米粉体，粉体呈颗粒状。

Granular glands in the frog skins of Ranidae of amphibians, a widely distributed group with over 650 species, synthesize and secrete a remarkably diverse array of peptides with the broad-spectrum antibacterial, antifungal and other biologic activities to protect the organism against a wide range of pathogens, which are believed to have arisen as a result of multiple gene duplication events.

蛙科是全球分布最广泛的两栖动物，种类超过650种。为开拓和适应广阔的栖息地及多样的生态环境，其皮肤腺体中进化产生了结构复杂、种类繁多的抗菌肽。它们除具有广谱抗菌活性外，还有抗肿瘤、抗病毒等生物学活性。

The plant's treatment train includes chemical clarification, recarbonation, multimedia filtration, granular activated carbon, reverse osmosis, chlorination and blending.

21水厂的处理工艺流程包括：化学净化，再碳酸化，多媒介过滤，活性碳处理，反渗透，氯处理和混合。

Hysteresis characteristics in the current-voltage curves of MgB2 granular superconductor are reported and interpreted by the resistively shunted junction model in this paper.

本文研究了MgB2颗粒超导体电流-电压特性曲线上的回滞现象并用电阻分路结模型进行了初步解释。

The regenerated RGCs were labeled retrogradely by granular blue, and the changes in number of regenerating RGCs in each retina were observed under fluorescent microscope.

用粒蓝逆行标记再生的 RGCs，在荧光镜下观察视网膜平铺片再生 RGCs的数量变化。

Parisite is hosted in the granular rhyolite, rhyolite and rhyolitic ignimbrite. The host rocks were formed in Late Early Cretaceous Epoch buried to depth of

氟碳钙铈矿的寄主岩为球粒流纹岩、流纹岩、流纹质熔结凝灰岩、流纹质凝灰岩，其寄主岩分布深度为2930~3830m，形成时代为早白垩世晚期。

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。