layer material的例句大全

And the above calebration equation is exam-mined by 30 samples of layer mixed feed of the same raw material and the like formula collected by the test plant of Harbin City Feedstuff Institute.

并用从哈市饲料研究所试验厂采集的30个原料相同、配方近似的蛋鸡配合饲料样品检验上述定标方程。

The thickness of the alloyed layer depends on the metalizing, time and the material of samples. ranging from 0-250 μ m.

试验研究表明：镍铬共渗层厚度取决于共渗温度、保温时间和试样材料，其变动范围0～250微米。

By designing the thickness of the insulating layer on the basis of the maximum allowable heat loss and the types of the insulating material, the efficiency of the steam pipeline can be greatly improved.

按管线允许热损失量和保温材料种类，设计保温层厚度，可大大提高输汽管线热效率。

By means of the methods of DTA-TGA, infrared spectroscope and optical microscope, we made a series of investigations on heat effected surface layer of the friction material which was made from basic trinal formula and had undergone a friction test on the constant speed type friction tester.

本文通过差热-热失重分析、红外光谱分析和光学显微观察等手段，对经过定速式试验机摩擦试验的石棉-树脂-填料三元基础配方材料的热影响表面层进行了研究。

The layer thickness ratio on the composite material of the double metals is one of its important technique targets.

双金属复合材料的厚比是其重要的技术指标之一。

A New AgX Photographic Material Containing Thin Transparent Magnetic Recording Layer

含有透明磁信息记录层的新型卤化银感光材料

For being convenient to change the outside material face layer, the wrapping outside material can be provided with a zipper or a thread gluing device.

为方便外材面层的更换，所述包裹的外材上可以带拉链或粘扣装置。