气孔

For this reason, Meguiar's recommends for best possible results, always use a paint cleaner after claying to insure the finish is clean both on top of the surface as well as below the surface.

有一件重要的事必须要牢牢记住，如果一辆车的烤漆表面已经有黏附的脏污，则表示它表面底下有缺损的机率是相当高的，例如已嵌入气孔的脏污，基於这个理由，为了达到最好的成果，美克拉建议你永远在跑完瓷土后使用漆面清洁剂，这样做可以确保烤漆的表面和表面底下都是乾净的

The results show that with the increase of hot-pressing temperature, the interior density of composites increases and the pore ratio decreases, and piezoelectric composites hot-pressed at 180～190℃ have the compactest structure and best dielectric and piezoelectric properties.

结果表明，随着热压温度的升高，复合材料内部致密度提高，气孔率降低；当热压温度为180～190℃时，压电复合材料缺陷最少，排列最密实，其介电和压电性也最好。

The result show that the samples are compactest when a-Al2O3/ content is 10wt% at 1450℃, zircon start to decomposes at 1350℃, little mullite are found at 1450℃, there are lots of mullite at 1500℃, apparent poroes become more, bulk density falls.

结果表明，1350℃时硅酸锆已经开始分解，添加a-Al2O3/为10%、温度为1450℃时烧结体最致密，相对密度达到95%，1450℃时已有少量莫来石相形成，1500℃时形成较多莫来石相，气孔增多，体积密度降低。

With the increasing of Pb and Cd concentration and the prolongation of the time, the net photosynthetic rate, stomatal conductance, transpiration rate of all hybrid tulip trees decreased and the downtrends of NE60 and NEF14 which were stress- resistence were small. But the changes of intercellular CO2 concentration were difference.

在Pb、Cd胁迫下，杂交鹅掌楸净光合速率、气孔导度和蒸腾速率均随胁迫浓度的增加和胁迫时间的延长而下降，且抗性较强的NE60、NEF14降幅较小，而胞间CO2浓度随浓度和时间变化各杂交鹅掌楸变化存在差异。

A stoma nurse is a qualified nurse specially trained to assist people who have had a colostomy operation and whose bowel excretions must be emptied into a bag.

一气孔护士是一个合格的护士，受过专门训练，以协助人们谁了结肠造口的运作和其肠道排泄，必须掏空成袋。

The Eastgate Centre, a shopping centre and office block in Harare, Zimbabwe, has a mechanical cooling system made up of vents and flues that help hot air out of the structure.

Eastgate中心、一个购物中心和办公大楼在哈拉雷，津巴布韦，有一个机械冷却系统帮助热空气在结构外面的由出气孔和通气管做成。

The belt of this conveyor is supported by the pressure air rushed out of the holes of the air chamber into which air is blowed continuouly in a certain amount and pressure by a fan and wind adjusting mechanism. The conveyor driven by a drive mechanism conveys materials on an air cushion, thus fluid friction is in place of rolling friction between belt and support roller, reducing the friction drag.

本机是通过风机和风量调节机构连续向气室供给一定压力和流量的空气，空气通过气室盘槽上的排气孔在胶带与盘槽之间现成气垫支承，胶带在传动机构的拖动下，在气垫上运行，以流体摩擦代替托辊式胶带输送机的滚动摩擦，减少阻力，达到输送物料的目的。

If speeds are too fast, however ,there is a tendency for undercut and porosity ,since the weld friezes quicker .

然而如果速度太快，焊料起毛更快，则有可能形成咬边和气孔。

There are more than 10,000 geothermal features in the park, which include geysers, hot springs, mud pots and fumaroles.

这里有不下1万种的地热特征，如间歇泉，温泉，泥井和喷气孔

It is home to the world's largest consentration of geysers, such as Old Faithful Geyser, hot springs, mud pots, fumaroles, and travertine terraces.

它是世界上最大的consentration的喷泉，如老忠实喷泉，温泉，泥盆，喷气孔，和石灰梯田。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！