The serious air pollution in Lanzhou city is closely related to property of atmospheric boundary layer.

The-micron particle deposition is due to the thermophoretic force in boundary layer under high flow temperature.

当温度较高时,在边界层内,热泳力超过由于速度梯度造成的横向沙夫曼力,是使细颗粒发生热泳沉积的重要原因.

The theoretical analysis and experimental results show that boundary layer separation will produce pressure drag.

理论分析和实验的结果说明:边界层分离将引起压差阻力.

Besides, auto-ignition occurs in the boundary layer at the lower wall in many cases.

此外, 在多种情况下,燃烧室下壁面边界都出现了自燃现象.

A fixed-boundary-layer sliding mode controller using the msat function is designed to guarantee the robustness.

采用msat函数的思想方法,设计了固定边界层滑模控制器,确保系统鲁棒性.

With boundary-layer modification, virtual calibration color-spectrum measurement, the mixed result was proved to be fairly good.

经边界层修正 、 实态标定和色谱检验, 混合效果良好.

Surface or boundary layer.

面层或边界层.

Boundary layer phenomena of third-order nonlinear equation is studied in this paper.

摘要研究某类三 阶 非线性方程的边界层现象.

The dispersion of chemically reactive species in the atmospheric boundary layer.

大气边界层化学反应种类的扩散.

In order to minimize the boundary layer effects, the nozzles were made as short as possible.

为了减少附面层效应, 喷咀做得尽可能地短些.

The boundary layer thickness is a function of the convection condition, in the melt.

边界层厚度是溶体中对流条件的函数.

Airplanes drag along a very thin shield of motionless air known as a boundary layer.

飞机拽着一层很薄的紧贴机面不动的空气一道向前运动,这层空气叫做附面层.

As the air proceeds along the test section the boundary layer thickens.

当空气沿着试验段流动时附面层逐渐变厚.

If the single well contains water more than 85 %, the perforated boundary line can be broadened.

当单井含水大于85%时, 补孔界限可以适当放宽.

The period between 495 BC and 473 BC, the boundary line of Wu and Chu is stable.

从公元前495年至公元前473年, 是吴楚边界的稳定时期.

The boundary line between ore body and country rock is distinct, being a meso-epithermal filling deposit.

矿体与围岩界线清晰, 属中-低温热液充填型矿床.

Hong Kong Port facilities adjacent to the boundary line was deep north-south layout.

港方口岸设施紧邻深行政边界线呈南北向布置.

The terms of the agreement respect the boundary line between the two countries.

协议的条款涉及两国间的边界线.

Microcosmos and macrocosm boundary line where?

微观世界和宏观世界界线在哪里?

The two neighbors bitterly about their boundary line.

这两个邻居在“住房”界线问题上剧烈争吵.

The NLB of the distinct boundary line was solitary in the cytoplasm.

结构致密边界清楚的NLB常孤立存在于细胞质中.在NLB存在 的细胞中,细胞核形态不规则,核仁易见并靠近核膜.