滑槽

As you can see slider's surface is not flat, it has aerodynamical grooves.

正如你可以看到滑块的表面不平整，有空气动力槽。

We shall start the block from rest at the center point of the track and force them apart by exploding the cap with an electric spark .

开始时，将两个滑块静止置放在槽的中心，然后利用电火花引爆雷管，迫使它们分开。

Numerical methods based on the continuum hypothesis and molecule kinetic theory are performed to investigate the gaseous flow in the microchannels. The validity of different boundary conditions based on continuum model is examined by DSMC method under different Knudsen number. It is found that the impact of rarefied and compressibility effects are different.

针对微槽道中气体流动的特征，分别采用连续介质模型和分子运动模型简要分析了连续介质模型中不同滑移边界条件的适用范围，并总结出稀薄效应对槽道中压力的的影响和可压缩效应的作用趋势是相反的。

Wall all over spread the ceramic tile, with slip resistance material full of ground, have geosyncline and hanging roof

b。墙面满铺瓷砖，用防滑材料满铺地面，有地槽，有吊顶

Ceramic titles spread on the wall, anti-slipping material covered the floor, with geosyncline and decorated ceiling.

墙面满铺瓷砖，用防滑材料满铺地面，有地槽，有吊顶

Instruction: slipway is key part for stable running of belt hydroextractor, friction belt is installed on groove of slipway which is airproofed with water that can be treated as lubricant and cooling agent forming one effective vacuum airproofing.

说明：滑台是皮带脱水机运行是否平稳的关键部位，在滑台槽上安装了摩擦带并以水密封，密封水既可以作密封装置的润滑剂又可以作为冷却剂，形成一个非常有效的真空密封。

It is then collected by the machine enclosure and guided back to the coolant reservoir via the swarf channels.

冷却泵将冷却液从液箱中打入管道、通过滑枕内部到达滑枕端面，然后由机床护罩进行收集并且借助切屑槽返回到冷却液箱。

Instruction: slipway is key part for stable running of belt hydroextractor, friction belt is installed on groove of slipway which is airproofed with water that can be treated as lubricant and cooling agent forming one effective vacuum airproofing.

产品说明：滑台 Slipway 说明：滑台是皮带脱水机运行是否平稳的关键部位，在滑台槽上安装了摩擦带并以水密封，密封水既可以作密封装置的润滑剂又可以作为冷却剂，形成一个非常有效的真空密封。

If the slot car track has a few hills that it has to travel across , the slot car will come off the track if the car is not slowed down in time to go over the hill .

如果槽汽车赛道有几个山丘，它必须穿越，槽车会滑出了赛道，如果赛车没有减缓的时间去了山。

This paper studies the noise characteristic of spool valves, and establishes the flow-model of the sloping groove. The theory of cavitating dynamics is applied to analysis the noise-control principle.

本文通过对液压元件中的滑阀节流槽噪声特性研究，建立了渐扩形节流槽的流动模型，应用空泡动力学理论分析了其降噪原理。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。