查询词典 roughness

As a kind of construction material, there are many kind of stone finish, like antique stone , split type stone, mushroom stone, flame granite slabs , hone slab, sandblast slab… these kind of finish is mainly to show the roughness of the stone surface, usually we call them rough surface stone.

作为一种建筑装饰材料，石材的商品类型是多元的，如仿古石、剁斧石、蘑菇石、花岗石火烧板，机刨板，亚光板，喷砂板等，是石材表达加工的另外一种形式。因这类石材主要是突出粗糙均匀的表达加工面，习惯上我国常称之为糙面板。

Low temperature poly-Si is attractive for display developing toward high circuit integration, low power consumption, and organic electro-luminescence, but poly-Si has high surface roughness which causes poor uniformity, bad reliability, and high scale-down difficulty of TFTs.

显示器朝高度电路整合，低耗电及有机发光发展，低温多晶硅是最受瞩目的技术。然而，多晶硅的高表面粗糙度会造成组件均匀度、可靠度不佳，及组件缩小化的困难。

The better skin nutrition the less its scaliness and roughness, and more improved its thickness and hydration.

皮肤的营养越好，鳞片度和粗糙度就越低，并能进一步提高皮肤的厚度和水合作用。

While the corresponding dryness, roughness, redness, itching, scaliness and hyperpigmentation may appear innocuous, there is new, growing evidence that once skin's barrier is compromised it can invite a multitude of deeper and seemingly unrelated concerns.

而相应的干燥，粗糙，发红，发痒， scaliness和色可能出现无伤大雅，有新的，越来越多的证据表明，一旦皮肤的屏障，是毫不妥协的，它可以邀请众多的深入和相依的关注。

Enterprises on the block than the standard for the manufacture of factory standards, uniformity, roughness, such as a number of indicators have reached or exceeded national standards, the products sold by the military of qualified factory test metering station, a quality assurance products provide the majority of national defense, military system and test conditions for the provision of white block and domestic production factories do sclerometer supporting block, feedback good customers trusted partners.

企业以比对块的标准为工厂的制造标准，均匀性、粗糙度等多项指标达到或超出国家标准，所销产品由军工计量站检定合格出厂，有质量的保证，产品大部分提供国防、军工系统，同时为有检定条件的单位提供白块和国内生产硬度计厂家做配套块，反馈良好，成为客户可信赖的合作伙伴。

Interaction between current and underwater bottom topography modulates roughness of the sea sur-face, which in turn yields variation of the radar scattering echo.

海流与海底地形的相互作用导致了海表面的粗糙起伏，从而引起对海面观测的雷达散射截面的变化。

The predictions are identical with that of foreign underwater acousticexperiments.The third,the scattering theory are applied in prediction of seareverberation and inversion of sea bottom parameter.Shallow-sea monstaticreverberation is predicted by combining shallow-sea normal mode theory withscattering theory.Then with simulated annealing of neural network and scatteringtheory accurate inversion of sea-bottom parameter and surface roughness are given.

第三，把散射理论应用于海洋混响的预报和海底介质参数的反演，首先通过浅海简正波理论和散射理论相结合，对浅海单程混响进行了预报；然后利用神经网络理论中的模拟退火法和散射场理论相结合，准确地反演了海底介质参数和表面粗糙度。

The algorithm of co-correction is applied in Digital runoff model and has achieved the desired effect.A new approach proposes several steps filtering correction based on level, discharge, roughness separated, each equation of state presented

水动力模型方面，提出了分离水位、流量、糙率三种变量，分别建立状态方程，实现多步滤波校正的新思路，并完成了初步的理论推导。

The operating principle and component of the shadowgraph experimental station were introduced. The clear shadowgraph of target was gained after construction. Using this technique, the calculative method of DT ice thickness and the surface roughness analytic method of target were realized. Through design simulative experiment, the shadowgraph of DT ice was got.

主要介绍了背光成像实验样机的组成及工作原理，讨论了各光学部件的选择，在原理型样机建成后，获得了玻璃微球靶高质量的背光图像，通过对背光影像的光路图分析与测量（测量精度达到1μm），掌握了靶球DT冰层厚度的计算方法；初步建立了靶球二维内外表面粗糙度分析方法；通过设计模拟实验，获得了冰层在微球靶丸内均匀分布后清晰的背光影像。

The flow field structure over wedges of 30 o, 40 o and 50o by shadowgraph technique, and the sandpaper has been used to change the surface roughness of the model wedges. The shock reflection over wedges of 30o and 40o are of Mach reflection.

本实验使用影图法来撷取於斜角为30、40及50度之楔行体斜面上震波反射的流场结构，并利用砂纸来改变模型表面之粗糙度，从极度光滑至表面砂纸平均粗糙度为0.0174cm共做四组实验来进行分析与比较。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。