有奖纠错
| 划词

The viscosity increaser of microcrystalline cellulase used in synthetic leather is prepared by using cotton pulp as raw material and waste hydrochloric acid as hydrolyst.

以棉浆为原料,废盐酸为水解催化,所合成革用微纤锥素量指标达到了德国和日本同类产品标准。

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cross-sterility, cross-stimulation, cross-stitch, cross-stratification, cross-subarea, cross-subsidization, cross-subsidized, cross-suckling, cross-switch, crosstab,

相似单词


3G, 401(K), a,

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双语版 TED-Ed

Tape usually consists of a backing coated with a combination of a rubber or rubber-like " stretchy" component, and a compound called a tackifier.

胶带通常由包被了聚合物的附着物,如橡胶聚合物或是橡胶的有弹性的聚合物,和一种名为粘剂的化合物组成。

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双语版 TED-Ed

A tape's stickiness is determined by the proportion of elastic component and tackifier, the thickness of adhesive spread onto the backing, and the type of backing material.

一个胶带的粘性取决于弹性成分和粘剂的比例、和粘着剂在附着物上的扩散厚度、以及附着物材料的种类。

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TED-Ed(视频版)

A tape’s stickiness is determined by the proportion of elastic component and tackifier, the thickness of adhesive spread onto the backing, and the type of backing material.

胶带的粘性取决于弹性成分和粘剂的比例、涂在背衬上的粘合剂厚度以及背衬材料的类型。

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cross-translator, crosstrees, cross-under, crossvariance, crossvein, cross-ventilated, cross-ventilation, crossview, cross-vine, crosswalk,

相似单词


3G, 401(K), a,
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