镀层厚度的测量 Measurement of coating thickness
宽度与厚度的比值 width-to-thickness ratio
测量皮厚度的仪器 Skins ; instruments for measuring skin thickness
厚度的测定 Determination of thickness ; Measurement of thickness
漆膜厚度的测定 Determination of film thickness
镀层厚度的测定 Measurement of coating thickness
皮革成品厚度的测定 Measuring the thickness of leather
玻璃厚度的测定 glass thickness determination
煤层厚度的影响 Influence of Coal Seam Thickness
覆盖层厚度的测量 Measurement of coating thickness
这使得几乎任何厚度的玻璃都可以不间断地制造出来,但是滚轴会在玻璃两面留下痕迹,这些玻璃之后就需要打磨和抛光。
This allowed glass of virtually any thickness to be made non-stop, but the rollers would leave both sides of the glass marked, and these would then need to be ground and polished.
现有四种不同厚度的木板可供使用。
这是因为中纬度和高纬度地区的林木线受到积雪存留时间和厚度的强烈影响。
This is because middle- and upper- latitude timberlines are strongly influenced by the duration and depth of the snow cover.
So if we want to talk about the volume of that, we just talk about the surface area, which is 4 pi r squared, and we multiply that by the thickness d r.
如果我们要讨论它的体积,我们要用的是表面面积,也就是4πr的平方,乘以厚度dr
The first and most obvious thing to say about the Republic is that it is a long book.
首先也是《理想国》,最明显的特征,就是其厚度。
And, in this case, they had foil that was less than a micrometer thick.
这样的话,他们采用的箔的厚度小于一微米。
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