The pearl type lauric acid diethanolamide was synthesized using lauric acid as row material.
以椰油酸为原料，合成了珠光型椰油酸二乙醇酰胺。
We are using mainly imported row material, most of the equipment we imported from Germany, too.
我们使用的主要原材料和设备都从德国本土进口而来。
Using spinach leaves as row material, chlorophyll was extracted with 95%ethyl alcohol and sodium copper chlorophyllin was made by chemistry.
以菠菜叶为原料，95%乙醇为溶剂提取叶绿素，通过化学法制得叶绿素铜钠盐。
Styrene epoxidation was carried out using styrene as the row material, molecular oxygen as the oxidant, and modified vanadium phosphorus oxide as the catalyst.
以苯乙烯为原料，分子氧为氧化剂，改性的钒磷氧化物为催化剂合成环氧苯乙烷。
This machine has the switch of "thick material" and "thin material", so as to give convenience to the detection of small objects for the plants (such as the zipper slide, big row buttons and so on).
本机特设有“厚料”和“薄料”开关，以方便厂家检测小件物品用(如辅料里的拉链、大排钮等)。
The shafts each carry a row of impellers for intermittently urging material on the sorting conveyor upward and in the conveying direction.
在每个轴间歇性要求携带的分拣输送材料向上和输送方向的叶轮行。
It is always in the same way in proving the inference of the rule that determinant spread in row or column in the current "Linear Algebra" teaching material.
在现行《线性代数》教材中，关于行列式按行(列)展开法则推论的证明，基本上采用同一种方法。
The nail row falling to the unloading board is pushed with the material pushing unit to the work table.
掉落在卸料板上的钉排，在推料装置的推动下，被推出卸料板到工作台上。
The nail row falling to the unloading board is pushed with the material pushing unit to the work table.
掉落在卸料板上的钉排，在推料装置的推动下，被推出卸料板到工作台上。
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