polished的例句大全

A test-piece is shaped into a beam of about 20 cm length and its upper surface is highly polished. The test-piece is bent convex upwards; on that occasion one had better plan the maximum bending stress to be about 20 bar or less.

试件加工成20cm长的梁，并高度磨光其上表面，把它弯成向上凸，其最大弯曲应力宜为20bar或稍小一些。

The mosaic approach and fixture method can be applied to fix the sample avoiding the round polished edge and make sure the smoothness of the testing surface.

试样抛光时，最重要是要避免夹杂物的剥落、变形或抛光表面被污染，以便检验而尽可能干净和夹杂物的形态不受影响。

This was cut, polished and certified before being sent back to England where it was set in a gold band.

接着，经过切割、抛光和鉴定之后，这颗（钻石）被送回英国，安装在一个黄金戒指圈上。

Its ore minerals were systematically studied on the basis of thin section and polished section microscope observation and EPMA.

本文在详细的光、薄片鉴定和电子探针分析的基础上，首次对其矿石矿物进行了系统的研究。

On a dry, windy day, take a long polished sheet of metal ( a saw-blade will do) with a perfectly straight edge.

选一个晴朗，多风的日子，拿上一根较长，表面光亮，末端棱角分明的金属物（比如锯子的锯片）。

It is made of precise ceramic and polished up to Ra0.2high hardness and smooth surface enable the enameled wire free from hurt during surface sliding.

此产品由精密陶瓷加工，超精抛光达Ra0.2，由于硬度较高，表面光滑，漆包线在其表面滑动时顺畅不受损伤。

OS X is, of course, a polished, reliable, and comfortable system.

当然，OS X是一个华丽的、可靠的、令人舒适的系统。

Some female office workers are popular with colleagues, earning their superiors' trust more easily because they keep a low profile though they are professionally sophisticated and tastefully polished, in sharp contrast to their flamboyant peers.

这里“暗香型女性”，是指以细腻和典雅的气质取胜的女性，她们看似低调实则高明，在职场中比花枝招展型更能赢得同事的好感和上司的信赖。

Tubes and pipes of the foregoing cross-sections may be polished, coated, bent, threaded, drilled, waisted, expanded, cone-shaped or fitted with flanges, collars or rings.

上述截面的管子可经抛光、涂层、弯曲、攻丝、钻孔、缩腰、胀口、成锥形或装法兰、颈圈或套环。

To ensure giga-ohm seal between the tip of pipette and the cell membrane, it is necessary that the pipette tip, diameter in 1 to 5 μ m, is polished by heat melt stove.

为确保电极尖端与细胞膜形成十亿欧姆封接，要对直径1&5微米的电极尖端进行热抛光处理。

All specimens were ground and polished to simulate clinical conditions. Then six specimens of each alloy were selected randomly and coated with a thickness of 2.5 μ m titanium nitride coating ( TiN) on the surfaces by multi arc technique.

随机选择Ni-Cr、Co-Cr合金试件各6个，采用多弧离子镀法分别在其表面上沉积一层厚为2.5μm的氮化钛涂层（TiN）形成TiN/Ni-Cr、TiN/Co-Cr复合体。

His speech was always polished to a nail.

他的发言总是要经过仔细润色的。

Experiments on polished clean electrodes show that the arc run velocities after the second run are all of the same order and are independent of whether the electrode surfaces are clean or oxidized.

实验结果还表明，二次后的各次跑弧速度均有相同的数量级，且与电极清洁或氧化等原始条件无关。

Shop selling polished lacquer which is one of the three treasures of Pingyao.

卖推光漆器的店铺，推光漆器是平遥三宝之一。

Development and application of centralizing polished rod stuffing box Brain Box CHINESE BOX

随动对中光杆密封器的研制与应用

ZnO thin films with high c-axis orientation were prepared on polished Si 111 substrates by using spin coating method.

采用sol-gel旋涂法在抛光硅111晶面生长了高度C轴取向的ZnO薄膜。

After another beat deformed steel, polished with sand paper and other processes in the water after a rail extension to complete the painting.

再经过拍打变形钢板，用砂纸在水中打磨等工序后，一幅铁拓画才能完成。

The fractured surfaces of Group C were polished with 800-grit SiC sand paper for 1 minute and bonded and then sectioned into bar-shaped specimens.

C组的折裂面用800目碳化硅耐水砂纸湿磨光1min后，再黏接，制成棒状试件。

For about$ 20, you can build a very nice polished aluminum parabolic solar cooker.

对于约20美元，您可以建立一个非常好的抛光铝抛太阳灶。

Roughness on the metal specimen polished surface will be induced when it yields plastic deform or fatigue damage for its interior microscopic crystal grain slip dislocation, and this is very different when it yields elastic deform.

与仅仅承受弹性变形时不同，当金属试件承受塑性变形或发生疲劳损伤时，内部微观晶粒滑移位错等会导致表面粗糙化。