The effect of boundary layer on the erosion wear cause of the pump blade is analyzed. Studies accept that wavy wear trace for blade face is a brand of the ready-ordered structure of abrupt vortex in turbulent boundary layer.

Then the stepwise propagation of a growing creep crack is analysed by fracture mechanics. The analytical result is in good agreement with the experimental data on Astroloy with wavy and smooth grain boundaries.

用断裂力学分析了蠕变裂纹的台阶式扩展，其结果与弯曲品界和平直晶界Astroloy合金的试验结果吻合良好。

The sapwood is pinkish and the heartwood pinkish-brown. Texture is uniform and occasional pieces have highly figured, wavy grain.

边材为粉红色，心材为粉红褐色。质地统一，个别木材有图案明显的波状纹路。

Effect of wavy grain boundary on creep fracture behaviour in astroloy alloy

Astroloy合金弯曲晶界对蠕变断裂特性的影响

Semidouble dark lavender star/ purple band, white wavy edge.

半重瓣星状花，深紫色镶暗紫色边，再滚波浪白色边。

It traverses the characteristics of the microstructures of faulting tectonics, including wavy extinction, deformation bands deformation lamellae, subgrains, dynamically recrystallization grains etc, and also studies their forming mechanisms in primary. 3.

详细研究了区内断裂构造的显微构造特征，包括显微裂隙、波状消光、变形条带、变形纹、亚颗粒、动态重结晶颗粒等，并对其形成机制进行了初步解析。

It has typical saddle crystal morphology, curved crystal and wavy extinction in thin section under crossed-polarized light.

热水白云石具有典型的鞍状白云石特征：弯曲的晶面，波状消光，边缘多发生去白云岩化。

Thus microstructural features are characterized by wavy extinction, deformation pattern, deformation twin, sub-grain, core-mantle structure, deformation zone and so on.

显微构造特征可细分为波状消光、变形纹、变形双晶、亚颗粒、核幔构造、变形带等。

Analysis in Dynamic Behavior of Soil Acted by the Parts with Wavy Surface by Distinct Element Method

波纹形表面部件作用下土壤动态行为的离散元分析

Simulation of endothelial cell behavior by 2-D pulsatile state flow on wavy surface

二维脉动流场中内皮细胞表面切应力分布的数值模拟

Experimental investigation on film cooling effectiveness of multi-hole at longitudinal wavy surface

多孔纵向波纹表面气膜冷却效率实验研究

Construction of tile roofs Numerical Analysis of Flows over a Wavy Surface

瓦屋面构造波状板上流动的数值分析

Numerical Analysis of Flows over a Wavy Surface

波状板上流动的数值分析

In sodium hydrate ( 0.17 N) media the catalytic wave of palladiurn complex with diphenyl glyoxime was found to form at-0.84V ( vs. Ag-Hg electrode) by a JP-1A model single-sweep polarograph.

在氢氧化钠（0.17N）介质中，钯一联苯甲酰二肟络合物能产生一个催化波，在JP-1A型单扫描示波极谱仪上峰电位约为-0.84伏（对Ag-Hg电极）。

Polarographic catalytic wave of nickel and cobalt in dimethyl glyoxime, sodium nitrite and Hydroxylammonium chloride

亚硝酸钠-盐酸羟胺-丁二肟体系中的钴镍极谱催化波及其在环境分析中应用

The dimethyl glyoxime was used to precipitate and separate palladium, the corresponding reagent blank was used to eliminate the disturbance of nickel.

采用二甲基乙二肟沉淀分离钯，以相应试剂空白消除镍干扰。

Inthe covariance model, gender differences are considered to be dynamic and to covary with the macro and micro contexts.

在这一理论模型中，性别差异被视为是动态的，随宏观和微观环境变化而变化的。

Superior ovary, single room; stamen 6, separation.

子房上位，1室。雄蕊6枚、分离。

The almond fruit was developed from solitary carpel in the superior ovary which there were the border placenta and amphitropous ovule.

扁桃果实由单心皮上位子房发育而成，边缘胎座，横生胚珠。

Superior ovary, 2 rooms initially, then back part degraded into single room, the style is short, and 2 red lineshape stigma.

子房上位，初为2室，因后位退化而成为单室，花柱短，有2条通常为红色的线形柱头。

A large family of plants, the Liliaceae, characterized by showy flowers with six perianth segments, six stamens, and a superior ovary and usually producing bulbs or rhizomes.

百合科是植物里的一大科，特征为六瓣花苞，有六雄蕊，上子房有鳞状或根状茎。